Washing Machines

Section Code 2390 : Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.

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WRAS Approval Number: 1607063

DV, FV and ECO ranges of commercial hood style dishwasher machines. Water is supplied via a EPDM stainless steel braided flexible hose assembly controlled by a solenoid valve and discharges via a type AA air gap (suitable for fluid category 5 backflow protection) Maximum working pressure 5.0 bar. Cold water use only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1607063
  • Expiry date: 31/07/2021
  • Size: Stainless steel braided, EPDM lined hose assembly incorporating ¾” BSP captive nut end connections.
  • Marking: Meiko and model on front panel
  • Installation Requirements R001
  • Model
    DV80.2, DV80.2 Gio, DV120.2, DV120.2 Gio, DV160.2, DV160.2 Gio, DV240.2, DV240. Gio, DV270.2, DV270.2 Gio, DV125.2, DV125.2 Gio, DV240B, DV270B, DV200.2, DV200.2 Gio, DV200.2PW, DV200.2PW Gio, FV130.2, FV130.2 Gio, FV250.2, FV250.2 Gio, Ecostar 545D F-M, UPster H 500.
  • Factor: Meiko (UK) Ltd
    Company Name
    Meiko (UK) Ltd
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WRAS Approval Number: 1607310

Range of commercial pot washing machines, flow is controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The products are supplied with a double check valve assembly for installation on the inlet. Maximum working pressure 4.0 bar. Maximum operating temperature 55°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1607310
  • Expiry date: 31/07/2021
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device. The product is supplied with a double check valve for use on all inlets. At least a single check valve is required on the supply to this fitting because it is for a non-wholesome water application so the materials of construction have not been fully assessed against the requirements of the Regulations. Additional backflow prevention may be required downstream of this product depending on the category of risk.
  • Size: ¾” BSP (M)
  • Marking: Manufacturer’s name (Comenda), model number and other technical information on data plate on the side of the machine.
  • Installation Requirements R001 R160 R574
  • Model
    GE Pot Washer Range : GE50E RCD, GE605E RCD, GE805E RCD, GE655 RCD, GE1005E RCD, GE1155E RCD, GE755E RCD & GE1255E RCD.
  • Factor: COMENDA ALI GROUP SRL
    Company Name
    COMENDA ALI GROUP SRL
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WRAS Approval Number: 1609096

Range of commercial dishwashers with the flow controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 bar. Maximum operating temperature 65°C

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1609096
  • Expiry date: 30/09/2021
  • Size: ¾” BSP captive nut
  • Marking: Clenaware & Sovereign on front panel. Clenaware Systems Ltd. model & operating info on right side panel.
  • Installation Requirements R001 R520 R574
  • Model
    SD50 Standard Jubilee Dishwasher Mk5 & TD50 Thermal Dishwasher Mk5.
  • Manufacturer: Clenaware Systems Ltd
    Company Name
    Clenaware Systems Ltd
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WRAS Approval Number: 1609097

‘ASBER EASY/TECH’ ranges of front loading under counter commercial dishwashing machines, flow is controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The product is supplied with a PVC (grey) inlet/supply hose. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1609097
  • Expiry date: 30/09/2021
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device.
  • Size: ¾” BSP captive nut
  • Marking: Asber (brand) on front panel. Model code, Asber (brand) and product info on side panel.
  • Installation Requirements R001 R574
  • Model
    EASY-500W, EASY-500W B, EASY-500W DD, EASY-500W B DD, EASY-500HP W, EASY-500HP W B, EASY-500HP W DD, EASY-500HP W B DD. TECH-500W, TECH-500W B, TECH-500W DD, TECH-500W B DD, TECH-500HP W, TECH-500HP W B, TECH-500HP W DD, TECH-500HP W B DD.
  • Manufacturer: ONNERA POLAND Sp. z.o.o.
    Company Name
    ONNERA POLAND Sp. z.o.o.
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WRAS Approval Number: 1609331

Range of dishwashing machines incorporating a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5) and solenoid valve controlling the flow. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1609331
  • Expiry date: 30/09/2021
  • Size: ¾”BSP (F)
  • Marking: Fagor, model ref and other tech info on data label on right panel
  • Installation Requirements R001 R574
  • Model
    Fagor E-VO Concept+ range COP-174 AG B DD COP-174 AG DD COP-174 AG B COP-173 AG B DD COP-173 AG DD COP-173 AG B Fagor E-VO Advance AD-125 AG
  • Manufacturer: Fagor Industrial S. Coop
    Company Name
    Fagor Industrial S. Coop
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WRAS Approval Number: 1609332

Range of dishwashing machines incorporating a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5) and solenoid valve controlling the flow. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1609332
  • Expiry date: 30/09/2021
  • Size: ¾”BSP (F)
  • Marking: Fagor, model ref and other tech info on data label on side panel
  • Installation Requirements R001 R574
  • Model
    E-VO CONCEPT+ range consisting of models: COP-504 AG B DD COP-504 AG DD COP-504 AG B COP-504 AG B DD CI COP-504 AG DD CI COP-503 AG B DD COP-503 AG DD COP-503 AG B COP-503 AG B DD CI COP-503 AG DD CI AD-505 AG
  • Manufacturer: Fagor Industrial S. Coop
    Company Name
    Fagor Industrial S. Coop
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WRAS Approval Number: 1607311

Range of commercial rack dishwashing machines with separate water pathways for washing and rinsing, with flow controlled by a solenoid valve on each. The wash cycle is supplied through a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5) with a minimum 300mm upstand, and the rinse cycle is supplied through a break tank that incorporates an type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The products are supplied with double check valve assemblies for installation on each inlet. Maximum working pressure 4.0 bar. Maximum operating temperature 55°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1607311
  • Expiry date: 31/07/2021
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device. The product is supplied with a double check valve for use on all inlets. At least a single check valve is required on each supply to this fitting because it is for a non-wholesome water application so the materials of construction have not been fully assessed against the requirements of the Regulations.
  • Size: ¾” BSP (F)
  • Marking: Manufacturer’s name (Comenda), model number and other technical information on data plate on the side of the machine
  • Installation Requirements R001 R160 R574
  • Model
    AC Range of Rack Machines: AC2, AC2A, AC2P, AC2APAC2E, ACAE, AC2EP5, AC2AEP5, AC2EP6, AC2AEP6, AC2EP9, AC2AEP9, AC3-20, AC3-20A, AC3-25, AC25A, A3-30, AC30A, AC-35, AC35A & AC3-40.
  • Factor: COMENDA ALI GROUP SRL
    Company Name
    COMENDA ALI GROUP SRL
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WRAS Approval Number: 1607312

Range of commercial flight dishwashing machines with separate water pathways for washing and rinsing, with flow controlled by a solenoid valve on each. The wash cycle is supplied through a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5) with a minimum 300mm upstand, and the rinse cycle is supplied through a break tank that incorporates a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The products are supplied with double check valve assemblies for installation on each inlet. Maximum working pressure 4.0 bar. Maximum operating temperature 55°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1607312
  • Expiry date: 31/07/2021
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device. The product is supplied with a double check valve for use on all inlets. At least a single check valve is required on each supply to this fitting because it is for a non-wholesome water application so the materials of construction have not been fully assessed against the requirements of the Regulations.
  • Size: ¾” BSP (F)
  • Marking: Manufacturer’s name (Comenda), model number and other technical information on data plate on the side of the machine.
  • Installation Requirements R001 R006 R574
  • Model
    NE Flight Dishwashers: NE3002, NE4002, NE5002, NE5502, NE7002, NE7502, NE9002, NE9502, NL302, NL402, NL502, NL552, NL303/E, NL502/E, NL552/ENG, NGR602, NGR602/E, NG602, NG902, NG1202, NG602/E, NG902/E & NG1202/E. Models added December 2016: NE1, NE2 & NE3 ranges.
  • Factor: COMENDA ALI GROUP SRL
    Company Name
    COMENDA ALI GROUP SRL
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WRAS Approval Number: 1707702

Range of pass through commercial dishwashing machines with two built in Type AA air gaps. The products incorporate an in-line strainer on each inlet (final rinse and tank filing). The products can be supplied with the following optional items: Filtration unit for installation on the final rinse circuit, which incorporates a double check valve cartridge (suitable for backflow protection against Fluid Category 3). Gate valve on the tank filling circuit. A double check valve cartridge (suitable for backflow protection against Fluid Category 3) and a flow meter for installation after the strainer on the tank filling circuit Maximum working pressure 6.0 bar. Maximum operating temperature 65°C. Cold supply only on final rinse circuit.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1707702
  • Expiry date: 31/07/2022
  • Note: These appliances incorporate Fluid Category 5 backflow protection. If the optional flow meter is installed the double check supplied must also be installed prior to it.
  • Size: ¾” BSP (M) inlets (final rinse and tank filing)
  • Marking: Meiko on body and on control panel. Meiko, model name and product info on data label on body
  • Installation Requirements R001
  • Model
    M-iQ series: B-X W H O PW Nab PFR, K-X W H O PW Nab PFR & KA-X W H O PW Nab PFR. B- = Conveyor dishwashing machine (Flight type) K- = Conveyor dishwashing machine (Rack type) KA- = Conveyor dishwashing machines (for containers) The further product code X W H O PW Nab PFR describes the machines size: X (number of tanks), where; S = Small machine: 1 wash tank + 1 pumped final rinse tank, M = Middle seized machine: 1 prewash tank + 1 wash tank +1 pumped final rinse tank, alternative: M = Middle seized machine: 2 wash tanks + 1 pumped final rinse tank (special application) L = Large machine: 1 prewash tank + 2 wash tanks + 1 pumped final rinse tank, XL = Xtra Large machine: 1 prewash tank + 3 wash tanks + 1 pumped final rinse tank, W (passage width), where; 5 = 570mm, 7 = 750mm, 9 = 980mm, 12 = 1220mm. H (passage height), where; 4 = 465 mm, 5 = 585 mm, 7 = 705 mm. O (as option), where: GB = combined dishwasher for dishes and containers B = dishwasher especially for containers HA = semi-automated dishwasher (e.g.: for trays and cutlery) HA 2S = semi-automated dishwasher with 2 tracks inside HA 3S = semi-automated dishwasher with 3 tracks inside TD = dishwasher with thermal disinfection PW (pre wash tank length), where: P6 = 600 mm length P8 = 800 mm length Nab (position and length of Neutral (distance) elements between tanks), where: N20 = Distance element between prewash and wash tank; length 200 mm N30= Distance element between prewash and wash tank; length 300 mm N40= Distance element between prewash and wash tank; length 400 mm N60= Distance element between prewash and wash tank; length 600 mm N80= Distance element between prewash and wash tank; length 800 mm N100= Distance element between prewash and wash tank; length 1000 mm N02 = Distance element between wash tank and pumped final rinse; length 200 mm N03 = Distance element between wash tank and pumped final rinse; length 300 mm N04 = Distance element between wash tank and pumped final rinse; length 400 mm N06 = Distance element between wash tank and pumped final rinse; length 600 mm N08 = Distance element between wash tank and pumped final rinse; length 800 mm N010 = Distance element between wash tank and pumped final rinse; length 1000 mm PFR (length of pumped final rinse tank), where: P6 = 600 mm P8 = 800 mm
  • Manufacturer: MEIKO Maschinenbau GmbH & Co. KG
    Company Name
    MEIKO Maschinenbau GmbH & Co. KG
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WRAS Approval Number: 1706093

`M-iClean` range of commercial hood type dishwashing machines with flow controlled by solenoid and discharged via type AA air gap arrangement, supplied with an installation kit consisting of a ball valve, pressure reducing valve and filter. Supplied with a double check valve. All models can be supplied with a combination of options: AirConcept, GiO-Module and Power wash. Maximum working pressure 5 Bar. Maximum operating temperature 60°C

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1706093
  • Expiry date: 30/06/2022
  • Size: ¾” BSP female inlet
  • Marking: Meiko logo on control panel Meiko, model, serial number, operating info, date of manufacture (YYYY) on front panel Meiko logo on hood
  • Installation Requirements R001
  • Model
    M-iClean HM M-iClean HL M-iClean HXL
  • Factor: MEIKO Maschinenbau GmbH & Co. KG
    Company Name
    MEIKO Maschinenbau GmbH & Co. KG
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WRAS Approval Number: 1710704

Range of commercial soak tank utensil washing machines. Flow is controlled by solenoid valve and discharges via a type ‘AA’ air gap arrangement. Maximum working pressure 6.0 bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1710704
  • Expiry date: 31/10/2022
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device.
  • Size: Stainless steel braided EPDM lined flexible hose assembly with ¾” captive nut end connection.
  • Marking: Grime Reaper on front panel. Grime Reaper logo on lid. Grime Reaper, model, operating info, serial number, date of manufacture (YYYY) on left hand side panel.
  • Installation Requirements R001 R009 R150
  • Proviso: The solenoid inlet must be installed where light is excluded, if this is not possible IRN R150 applies.
  • Model
    GR1, GR2, GR3, GR4.
  • Factor: Grime Reaper Products Ltd.
    Company Name
    Grime Reaper Products Ltd.
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WRAS Approval Number: 1709108

Range of hood type commercial dishwashing machines, flow is controlled via solenoid valve that discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 Bar. Maximum operating temperature 60°C

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1709108
  • Expiry date: 30/09/2022
  • Note: This appliance incorporates a fluid category 5 backflow prevention device.
  • Size: Stainless steel braided EPDM lined flexible hose assembly incorporating ¾” BSP captive nut end connections
  • Marking: Smeg on hood. SMEG, model and operating info on right side panel
  • Installation Requirements R001 R574
  • Model
    CWC520D, HTY505D, HTY520D, HTY511DW, HTY511DW1, HTY511DUK
  • Factor: Smeg
    Company Name
    Smeg
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  • Manufacturer: Bonferraro Spa
    Company Name
    Bonferraro Spa
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WRAS Approval Number: 1709109

Range of commercial dishwashers (with or without a water softener). Flow is controlled by a solenoid valve which discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 Bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1709109
  • Expiry date: 30/09/2022
  • Note: This appliance incorporates a fluid category 5 backflow prevention device. IRN R160 is required on the supply to this fitting because it is for a non-wholesome water application and the materials of construction have not been fully assessed against the requirements of the Regulations.
  • Size: Stainless steel braided EPDM lined flexible hose assembly incorporating ¾” captive nut end connection.
  • Marking: Smeg, model and operating info on right side panel. Smeg on door.
  • Installation Requirements R001 R160 R574
  • Model
    Models with softener: Smeg: CW521SD-1, CW511SD-2, CW521SDUK, CWG521SDUK, CW522SD. Models without softener: Smeg: CW521D-1, CW511D-2, CW521DUK, CWG521DUK, CW522D, UD505DUK, UD520DUK, UD522DUK, UD526DUK, UD511DUK, UD512DUK.
  • Factor: Bonferraro Spa
    Company Name
    Bonferraro Spa
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WRAS Approval Number: 1709113

Range of hood type commercial dishwashing machines, flow is controlled via solenoid valve that discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 Bar. Maximum operating temperature 60°C

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1709113
  • Expiry date: 30/09/2022
  • Note: This appliance incorporates a fluid category 5 backflow prevention device.
  • Size: Stainless steel braided EPDM lined flexible hose assembly incorporating ¾” BSP captive nut end connections
  • Marking: Nelson and model on data plate on lower ruight corner of body
  • Installation Requirements R001 R574
  • Model
    AD55HDPBT & AD60HDPBT
  • Factor: Nelson Dish and Glasswashing Machines Ltd.
    Company Name
    Nelson Dish and Glasswashing Machines Ltd.
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WRAS Approval Number: 1709114

Range of commercial dishwashers (with or without a water softener). Flow is controlled by a solenoid valve which discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 Bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1709114
  • Expiry date: 30/09/2022
  • Note: This appliance incorporates a fluid category 5 backflow prevention device. IRN R160 is required on the supply to this fitting because it is for a non-wholesome water application and the materials of construction have not been fully assessed against the requirements of the Regulations.
  • Size: Stainless steel braided EPDM lined flexible hose assembly incorporating ¾” captive nut end connection.
  • Marking: Nelson and model on data plate on lower right corner of body
  • Installation Requirements R001 R160 R574
  • Model
    AD50UWSDPBT, AD51FWSDPBT, AD50UDPBT, AD51FDPBT & SW700DPBT
  • Factor: Nelson Dish and Glasswashing Machines Ltd.
    Company Name
    Nelson Dish and Glasswashing Machines Ltd.
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WRAS Approval Number: 1710114

Range of commercial dish washing machines with flow controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 bar. Cold water use only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1710114
  • Expiry date: 31/10/2022
  • Size: ¾” captive nut
  • Marking: Toptech, Colged (commercial brand of Eurotec Srl), operating info, on right side panel. Colged on front panel.
  • Installation Requirements R001 R574
  • Model
    Toptech 921, Toptech 922, Toptech 923 & Toptech 924
  • Factor: Eurotec Srl div Colged
    Company Name
    Eurotec Srl div Colged
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WRAS Approval Number: 1710138

Range of commercial dish washing machines with flow controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 bar. Cold water use only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1710138
  • Expiry date: 31/10/2022
  • Size: ¾” captive nut
  • Marking: Colged (commercial brand of Eurotec) on front. Model & technical information on data plate on side.
  • Installation Requirements R001 R574
  • Model
    ISYTECH 32-13D.4, ISYTECH 32-13D.5, IYTECH 32-13D.6 & ISYTECH 32-13D.7
  • Factor: Eurotec Srl div Colged
    Company Name
    Eurotec Srl div Colged
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WRAS Approval Number: 1712075

Range of commercial dishwashers. Flow is controlled by a solenoid valve and discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The product is supplied with a stainless steel braided HDPE lined flexible inlet hose (¾” captive nut elbow x ¾” captive nut). Maximum working pressure 5.0 bar. Maximum operating temperature: M-iClean U-series standard = 60°C & M-iClean U-series with heat recovery = cold water use only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1712075
  • Expiry date: 31/12/2022
  • Size: ¾” BSP (M) (solenoid into the machine)
  • Marking: Meiko on control panel. Meiko logo on handle. Meiko, model, operating info on rear panel.
  • Installation Requirements R001 R574
  • Model
    M-iClean U-series standard. M-iClean U-series with heat recovery.
  • Factor: Meiko GmbH & Co KG
    Company Name
    Meiko GmbH & Co KG
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WRAS Approval Number: 1712076

Commercial dishwasher where flow controlled by a solenoid valve and discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The products incorporate a reverse osmosis unit (prior to the Type ‘AB’ air gap) and are supplied with an installation kit comprising of a spherical valve, pressure reducing valve, in-line filter and a stainless steel braided HDPE lined flexible inlet hose (¾” captive nut elbow x ¾” captive nut). The product is also supplied with a double check valve, which is to be installed immediately upstream of all other items. Maximum supply pressure 10.0 bar (to the pressure reducing valve). Maximum working pressure 5.0 bar. Cold water use only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1712076
  • Expiry date: 31/12/2022
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device. The double check valve supplied with this product must be installed to maintain the validity of the WRAS approval.
  • Size: ¾” BSP (M) (solenoid into the machine)
  • Marking: Meiko on control panel. Meiko logo on handle. Meiko, model, operating info on rear panel.
  • Installation Requirements R001 R415 R574
  • Model
    M-ICLEAN U-SERIES WITH GIO-MODUL.
  • Factor: MEIKO Maschinenbau GmbH & Co. KG
    Company Name
    MEIKO Maschinenbau GmbH & Co. KG
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WRAS Approval Number: 1805802

Range of under-counter and pass-through commercial dishwashers incorporating a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The product is supplied with a PVC (grey) inlet hose. Maximum working pressure 4.0 bar. Maximum operating temperature 55°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1805802
  • Expiry date: 31/05/2023
  • Note: These appliances incorporate Fluid Category 5 backflow protection.
  • Size: ¾” BSP (F) (inlet hose connection).
  • Marking: Sammic,S.L., address and technical information on front cover. X-61, S-61, X-61B, S-61B models: Sammic,S.L., model, address and technical information on adhesive data label on right hand side panel.
  • Installation Requirements R001 R574
  • Model
    Undercounter: X-60, S-60. X-60B, S-60B (drained pump version). X-61, S-61. X-61B, S-61B (drained pump version). Passthrough: X-100C, X-120C. S-100C, S-120C.
  • Factor: Sammic S.L.
    Company Name
    Sammic S.L.
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WRAS Approval Number: 1609125

‘Blizzard’ range of front loading under counter commercial dishwashing machines, flow is controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The product is supplied with a PVC (grey) inlet/supply hose. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1609125
  • Expiry date: 30/09/2021
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device.
  • Size: ¾” BSP captive nut
  • Marking: Blizzard (brand) on front panel. Model code on control panel. Model code, Blizzard (brand) and product/technical info on adhesive label on side panel.
  • Installation Requirements R001 R574
  • Model
    Storm50 BT & Storm50 BTDP
  • Factor: Pentland Wholesale Ltd
    Company Name
    Pentland Wholesale Ltd
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WRAS Approval Number: 1811311

Range of undercounter, commercial dishwashing machines. Flow is controlled via solenoid valve that discharges via a Type ‘AA’ air gap (suitable for backflow protection against fluid category 5). The product is supplied with a PVC (grey) inlet hose. Maximum working pressure 4.0 bar. Cold water only. Model added 2nd September 2019 Maximum operating temperature 60°C

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1811311
  • Expiry date: 30/11/2023
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device. The product is supplied with a double check valve for use on all inlets. At least a single check valve is required on each supply to this fitting because it is for a non-wholesome water application so the materials of construction have not been fully assessed against the requirements of the Regulations.
  • Size: ¾” BSP Captive nut (inlet hose)
  • Marking: Fagor and Fagor logo on operating face of appliance. Fagor and other technical information on date plate.
  • Installation Requirements R001 R150
  • Model
    E-VO CONCEPT+ COP-504 E-VO CONCEPT+ COP-504 B E-VO CONCEPT+ COP-504 DD E-VO CONCEPT+ COP-504 B DD E-VO CONCEPT+ COP-504 CI B E-VO CONCEPT+ COP-504 CI DD E-VO CONCEPT+ COP-504 CI B DD E-VO ADVANCE AD-505 AU Models added 2nd September 2019 E-VO CONCEPT+ COP-504 H E-VO CONCEPT+ COP-504 H B E-VO CONCEPT+ COP-504 H DD E-VO CONCEPT+ COP-504 H B DD E-VO CONCEPT+ COP-504 H CI B E-VO CONCEPT+ COP-504 H CI DD E-VO CONCEPT+ COP-504 H CI B DD E-VO ADVANCE AD-505 H AU E-VO ADVANCE AD-505 H SOFT
  • Factor: Fagor Industrial S. Coop
    Company Name
    Fagor Industrial S. Coop
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WRAS Approval Number: 1811049

Range of front-loading domestic dishwashers with flow controlled via solenoid valve. The machine incorporates a water softener and is supplied with an approved double check valve assembly (verified by test to be suitable for backflow protection against fluid category 3) to be installed at the inlet. Maximum working pressure 10 bar. Maximum operating temperature 60°C

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1811049
  • Expiry date: 30/11/2023
  • Size: ¾” BSP (F)
  • Marking: Miele, model, product info on data plate on rear panel. Miele on control panel.
  • Installation Requirements R001
  • Model
    Profiline Range: PG8130, PG8130 U, PG8130 U/I, PG8130 I, PG8132 SCi XXL & PG8133 SCVi XXL.
  • Factor: Miele Company Ltd.
    Company Name
    Miele Company Ltd.
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  • Manufacturer: Miele & Cie KG.
    Company Name
    Miele & Cie KG.
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WRAS Approval Number: 1903307

Range of undercounter commercial dishwashing machines, flow is controlled via solenoid valve that discharges via a Type ‘AA’ air gap. The machine incorporates a salt regenerated water softener. Maximum working pressure 4.0 Bar. Cold water only

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1903307
  • Expiry date: 31/03/2024
  • Size: ¾” BSP Captive nut.
  • Marking: Fagor and Fagor logo on front of machine. Fagor and other technical information on data plate.
  • Installation Requirements R001 R160
  • Model
    E-VO ADVANCE AD-505 SOFT
  • Manufacturer: Fagor Industrial S. Coop
    Company Name
    Fagor Industrial S. Coop
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WRAS Approval Number: 1903341

Range of hood type commercial dishwashing machines. Flow is controlled via solenoid valve and discharges via a Type ‘AA’ air gap. The machines with ‘SOFT’ in the model incorporate a salt regenerated water softener. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1903341
  • Expiry date: 31/03/2024
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device.
  • Size: PVC lined flexible hose assembly with ¾” captive nut end connections
  • Marking: Fagor on front. Adhesive label on lower panel with Fagor, model & technical information.
  • Installation Requirements R001 R009 R160
  • Model
    E-VO CONCEPT+ COP-144 H E-VO CONCEPT+ COP-144 H B E-VO CONCEPT+ COP-144 H DD E-VO CONCEPT+ COP-144 H B DD E-VO CONCEPT+ COP-144 H HRS E-VO CONCEPT+ COP-144 H HRS B E-VO CONCEPT+ COP-144 H HRS B DD E-VO CONCEPT+ COP-144 H HRS DD E-VO CONCEPT+ COP-174 H E-VO CONCEPT+ COP-174 H B E-VO CONCEPT+ COP-174 H DD E-VO CONCEPT+ COP-174 H B DD E-VO CONCEPT+ COP-174 H HRS E-VO CONCEPT+ COP-174 H HRS B E-VO CONCEPT+ COP-174 H HRS B DD E-VO CONCEPT+ COP-174 H HRS DD E-VO ADVANCE AD-125 H E-VO ADVANCE AD-125 H AU E-VO ADVANCE AD-125 H HRS AU E-VO ADVANCE AD-125 H HRS E-VO ADVANCE AD-125 H HRS SOFT E-VO ADVANCE AD-125 H SOFT
  • Manufacturer: Fagor Industrial S. Coop
    Company Name
    Fagor Industrial S. Coop
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WRAS Approval Number: 1903088

Range of front loading commercial dishwashers with flow controlled by solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 4.0 Bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1903088
  • Expiry date: 31/03/2024
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device.
  • Size: Stainless steel braided EPDM lined flexible hose assembly with ¾” captive nut end connections.
  • Marking: DC Products, DC Products logo, model, operating info on label on right side panel. DC series on door handle
  • Installation Requirements R001 R574
  • Model
    SD40A, SD45A, SD50A, SXD45A, SXD50A. ED50A. PG/PD40A, PG/PD45A, PG/PD50A. OG/OD40A, OG/OD50A. DC1500A, DC1650A, DC2000A, DC3000A, DC4600A. X600A, X700A. W700A, W1100A, W1400A, W1400SA. SD900A. PD1000A, PD1300A, PD1350A. OD1400A, OD1425A, OD1450A. DCF2500A, DCF3500A, DCF5000A. DC57-42A, DC57-62A. DC67A, DC109A.
  • Factor: DC Products Ltd
    Company Name
    DC Products Ltd
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WRAS Approval Number: 1709144

Range of commercial dishwashers (with or without a water softener). Flow is controlled by a solenoid valve which discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 Bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1709144
  • Expiry date: 30/09/2022
  • Note: This appliance incorporates a fluid category 5 backflow prevention device. IRN R160 is required on the supply to this fitting because it is for a non-wholesome water application and the materials of construction have not been fully assessed against the requirements of the Regulations.
  • Size: Stainless steel braided EPDM lined flexible hose assembly incorporating ¾” captive nut end connection.
  • Marking: NELSON, MODEL & OPERATING INFORMATION ON BOTOM RIGHT OF DOOR
  • Installation Requirements R001 R160 R574
  • Model
    Models with softener: AD50UWSDPBT+ AD50UWSDPBT- AD51FWSDPBT+ SW700WSDPBT Models without softener: AD50UDPBT+ AD50UDPBT- AD51FDPBT+
  • Factor: Nelson Dish and Glasswashing Machines Ltd.
    Company Name
    Nelson Dish and Glasswashing Machines Ltd.
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WRAS Approval Number: 1906093

Range of commercial dishwashers. Flow is controlled by a solenoid valve and discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). E ES models incorporate a heat recovery system and a double check valve assembly. Maximum working pressure 5.0 bar. Maximum operating temperature 50°C

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1906093
  • Expiry date: 30/06/2024
  • Note: These appliances incorporate Fluid Category 5 backflow protection. This approval is for the dishwasher and the components listed in the description and doesn’t include any accessories, e.g. booster pump.
  • Size: ¾” captive nut
  • Marking: Aristarco models - Aristarco on front panel. Kastel models – Kastel on front panel. Models without brand: Aristarco, model, product info on label on side panel. No marking on front panel.
  • Installation Requirements R001 R009 R574
  • Model
    Aristarco brand: AF 40.30, AF 45.30, AF 50.35, AF 50.35 H, AF 60.40, AS 40.30, AS 45.30, AS 50.35, AS 60.40, AL 40.30, AL 50.35, AH 800, AH 1040, AH 1240, AH 800 E ES, AH 1040 E ES, AH 1240 E ES. AU 60-40, AU 60-45, AU 60-42, AU 55-65, AU 55-80, AU 65-65, AU 125-80, AU 55-65 E ES, AU 55-80 E ES, AU 65-65 E ES, AU 125-80 E ES. Kastel brand: FK 40, FK 45, FK 50, FK 50 H, FK 60/40, SK 40, SK 45, SK 50, SK 60/40, LK 40, LK 50, HK 850, HK 1200, HK 1500, HK 850 E ES, HK 1200 E ES, HK 1500 E ES, UK 60/40, UK 60/45, UK 60/42, UK55/65, UK 55/80, UK 65/65, UK 125/80, UK 55/65 E ES, UK 55/80 E ES, UK 65/65 E ES, UK 125/80 E ES. Models without brand: EF 40, EF 45, EF 50, EF 50 H, EF60/40, ES 40, ES 45, ES 50, ES 60/40, EL 40, EL 50, EH 850, EH 1200, EH 1500, EH 850 E ES, EH 1200 E ES, EH 1500 E ES, EU 60/40, EU 60/45, EU 60/42, EU 55/65, EU 55/80, EU 65/65, EU 125/80, EU 55/65 E ES, EU 55/80 E ES, EU 65/65 E ES, EU 125/80 E ES
  • Manufacturer: Aristarco S.p.A.
    Company Name
    Aristarco S.p.A.
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WRAS Approval Number: 1907005

Range of commercial dish washing machines with flow controlled by solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 4.0 bar. Cold water use only

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1907005
  • Expiry date: 31/07/2024
  • Size: ¾” BSP captive nut
  • Marking: Eurotec, Colged logo, model & technical information on label on side panel
  • Installation Requirements R001 R574
  • Model
    TopTech 34-23D, 35-23D, 36-23D, 36L-23D, 38-23D & 39-23D
  • Manufacturer: Eurotec Srl div Colged
    Company Name
    Eurotec Srl div Colged
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WRAS Approval Number: 1909030

Range of under counter and hood type dishwashing machines with flow controlled by solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). There is a double check valve supplied with every machine. Some models are available with AirConcept and GiO-Module options. Maximum working pressure 5.0 Bar. Models incorporating AirConcept & GiO-Module are cold water use only. All other models have a maximum operating temperature 60°C. Modification November 2019 Supplied with Airbreak to drain.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1909030
  • Expiry date: 30/09/2024
  • Note: IRN’s R415 & R510 apply to products which incorporate the GiO-Modules reverse osmosis unit. This appliance incorporates a Fluid Category 5 backflow prevention device. The product is supplied with a double check valve for use on the inlet. At least a single check valve is required on each supply to this fitting because it is for a non-wholesome water application so the materials of construction have not been fully assessed against the requirements of the Regulations. The double check valve supplied with this product must be installed to maintain the validity of the WRAS approval.
  • Size: ¾” BSP captive nut (to inlet hose)
  • Marking: Meiko, UPster on control panel. Meiko, model, product info on adhesive label on side panel.
  • Installation Requirements R001 R415 R510 R574
  • Model
    U M2 - Series undercounter dishwashing machines: UPster U 400, UPster U 500G, UPster U 500, TopClean 60 & TopClean M. All undercounter models except UPster U 400 can be supplied with GiO-Module. H M2 - Series hood type dishwashing machines: UPster H 500 which can be supplied with AirConcept & GiO-Module.
  • Factor: MEIKO Maschinenbau GmbH & Co. KG
    Company Name
    MEIKO Maschinenbau GmbH & Co. KG
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  • Manufacturer: MEIKO Maschinenbau GmbH & Co. KG
    Company Name
    MEIKO Maschinenbau GmbH & Co. KG
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WRAS Approval Number: 2001345

Range of conveyor type commercial dishwashing machines. Flow is controlled via solenoid valve and discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The product incorporates a nylon bodied inline strainer with a stainless steel screen as the inlet to the machine. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2001345
  • Expiry date: 31/01/2025
  • Size: ¾” BSP(M)
  • Marking: Fagor (manufacturer) address, model no, ref no, serial no and other techcnial information on side panel. Fagor, concept on front panel.
  • Installation Requirements R001 R160 R574
  • Model
    CCO-120 AG CW I. CCO-120 AG CW D. CCO-120 AG HW I. CCO-120 AG HW D. CCO-160 AG CW I. CCO-160 AG CW D. CCO-160 AG HW I. CCO-160 AG HW D. Where: “AG” stand for: AIR GAP. “CW” stand for: COLD WATER. “HW” stand for: HOT WATER. “I” stand for: CONVEYOR BELT- INLET OF BASKET FROM LEFT. “D” stand for : CONVEYOR BELT- INLET OF BASKET FROM RIGHT.
  • Manufacturer: Fagor Industrial S. Coop
    Company Name
    Fagor Industrial S. Coop
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WRAS Approval Number: 2001101

Range of commercial dishwashers, glass washers and washer disinfectors, with solenoid valves incorporating a plastic strainer and plastic flow regulator controlling the flow and discharging via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5), one on the cold water supply and hot water supply lines to the washing system and another as part of the steam condenser circuit (applicable models). The appliances are available with or without a water softener (ion exchange), steam condenser and additional water supply. The products are supplied with ¾” BSP (F) x ¾” BSP (M) double check valve assemblies (suitable for backflow protection against Fluid Category 3) for installation on each inlet and optional ¾” BSP (M) x ¾” BSP (F) in-line strainers (incorporating a stainless steel mesh) to be installed after the double check valve assembly. Models with a steam condenser circuit include a ‘Y’-piece connector ¾” BSP (F) inlet x ¾” BSP (M) outlets to install after the double check valve or filter (if fitted) prior to the inlet hoses. Maximum working pressure 10.0 Bar. Maximum operating temperature of product and hot supply 60°C. All other inlets are cold supply only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2001101
  • Expiry date: 31/01/2025
  • Note: These appliances incorporate Fluid Category 5 backflow protection. The double check valves supplied with this product must be installed on all available inlets to maintain the validity of the WRAS approval. Discharge to drain must be via a type AA, AB or AD air gap or in accordance with EN1717.
  • Size: ¾” BSP captive nut (supply hose)
  • Marking: Miele on control panel. Miele, model and product info on label on rear panel. Miele, model and product info on label inside of door.
  • Installation Requirements R001 R574
  • Model
    Water softener (only) models: PG8504, PG8055, PG8056, Water softener and steam condenser models: PG8056U, PG8058, PG8059, PG8581, PG8582, PG8582CD, PG8583, PG8583CD, PG8591, PG8593.
  • Factor: Miele Company Ltd.
    Company Name
    Miele Company Ltd.
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  • Manufacturer: Miele & Cie. KG
    Company Name
    Miele & Cie. KG
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WRAS Approval Number: 2003381

Range of pass through commercial dishwashing machines (with a water softener - RA models, or without - R models). Flow is controlled by a solenoid valve, which incorporates a flow restrictor and a strainer, and discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). . The water softener (where fitted) is located downstream of the ‘AB’ air gap. The product is supplied with a grey nylon braided EPDM lined flexible hose assembly with ¾” captive nut end connections incorporating EPDM washers. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2003381
  • Expiry date: 31/03/2025
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device. Claims for flow rate are made by the manufacturer and not considered part of the listing.
  • Size: ¾” BSP (F) captive nut (to inlet hose).
  • Marking: Comenda prime on front casing. Comenda, model, serial no., which includes date of manufacture (MMYY) as the final four digits and other technical information on adhesive label on side of unit.
  • Installation Requirements R001 R009 R520 R574
  • Model
    PC07 R, PC07 RA, PC09 R, PC09 RA, PC12 R, PC12 RA, HC10 R, HC10 RA, HC14 R, HC14 RA, PCXL R, PCXL RA, HCXL R & HCXL R.
  • Manufacturer: COMENDA ALI GROUP SRL
    Company Name
    COMENDA ALI GROUP SRL
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WRAS Approval Number: 2001121

Range of commercial dishwashers, glass washers and washer disinfectors, with solenoid valves incorporating a plastic strainer and plastic flow regulator controlling the flow and discharging via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5), one on the cold water supply and hot water supply lines to the washing system and another as part of the steam condenser circuit (applicable models). The appliances are available with or without a water softener (ion exchange), steam condenser and additional water supply. The products are supplied with ¾” BSP (F) x ¾” BSP (M) double check valve assemblies (suitable for backflow protection against Fluid Category 3) for installation on each inlet and optional ¾” BSP (M) x ¾” BSP (F) in-line strainers (incorporating a stainless steel mesh) to be installed after the double check valve assembly. Models with a steam condenser circuit include a ‘Y’-piece connector ¾” BSP (F) inlet x ¾” BSP (M) outlets to install after the double check valve or filter (if fitted) prior to the inlet hoses. Maximum working pressure 10.0 Bar. Maximum operating temperature of product and hot supply 60°C. All other inlets are cold supply only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2001121
  • Expiry date: 31/01/2025
  • Note: These appliances incorporate Fluid Category 5 backflow protection. The double check valves supplied with this product must be installed on all available inlets to maintain the validity of the WRAS approval. Discharge to drain must be via a type AA, AB or AD air gap or in accordance with EN1717.
  • Size: ¾” BSP captive nut (supply hose)
  • Marking: W & H ON CONTROL PANEL MODEL, PRODUCT INFORMATION ON LABEL ON REAR PANEL & INSIDE OF DOOR
  • Installation Requirements R001 R574
  • Model
    RID 100 & RID 200
  • Factor: W&H Sterilization Srl
    Company Name
    W&H Sterilization Srl
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WRAS Approval Number: 2004006

Range of hood type and undercounter commercial dishwashing machines, flow is controlled by a solenoid valve which incorporates plastic flow regulator and discharges via a Type ‘AB’ air gap (suitable for backflow protection against fluid category 5). The products are supplied with a dual layer PVC supply hose (grey outer/black inner). Maximum working pressure 3.0 Bar. Cold supply only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2004006
  • Expiry date: 30/04/2025
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention arrangement. The plastic flow regulator supplied with the solenoid must be installed to maintain the validity of this approval.
  • Size: ¾” BSP captive nut (Inlet hose)
  • Marking: Mach on front panel. Mach, model and operating info on right side panel.
  • Installation Requirements R001
  • Model
    Under counter dishwasher, single skinned: MS 9451 BT, MS 9453 BT, EASY 50 BT, EASY 53 BT. Under counter dishwasher, double skinned: MS 9550T BT, MS 9551 BT, MS 9553 BT, MS 9850T BT, MS 9851 BT, MS 9853A BT. Hood-type dishwasher: MS 9100 BT, MS 9120 BT, MS 9120A BT, EASY 90 BT, MS 9600A BT.
  • Manufacturer: Mach Spa
    Company Name
    Mach Spa
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WRAS Approval Number: 2004355

Range of front loading dishwashing machines (with a water softener - RA models, or without - R models). Flow is controlled by a solenoid valve, which incorporates a flow restrictor (5.5 lpm) and a strainer, and discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The water softener (where supplied) is located after the ‘AB’ air gap. The product is supplied with a grey nylon braided EPDM lined flexible hose assembly with ¾” captive nut end connections incorporating EPDM washers. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2004355
  • Expiry date: 30/04/2025
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device. Claims for flow rate are made by the manufacturer and not considered part of the listing.
  • Size: ¾” BSP (F) captive nut (to inlet hose).
  • Marking: Comenda prime on front casing. Comenda, manufacturers address, model, serial no., which includes date of manufacture (MMYY) as the final four digits and other technical information on adhesive label on side of unit.
  • Installation Requirements R001 R009 R520 R574
  • Model
    PF45 R, PF45 RA, HF45 R, HF45 RA, HB35 R, HB35 RA, HB34-R, PB34-R, PF46-R & PF46-RA.
  • Manufacturer: COMENDA ALI GROUP SRL
    Company Name
    COMENDA ALI GROUP SRL
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WRAS Approval Number: 2006353

Range of hood type or undercounter commercial dishwashers. Flow is controlled by a solenoid valve which discharges via a type ‘AA’ air gap. Maximum working pressure 10.0 Bar. Cold water supply only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2006353
  • Expiry date: 30/06/2025
  • Size: ¾” BSP (M)
  • Marking: Inoksan & name on face label. Model, Inoksan and other technical information on side panel.
  • Installation Requirements R001
  • Model
    BYM 102 ST (hood type) BYM 052S-W (undercounter)
  • Factor: Shorrock Trichem Ltd
    Company Name
    Shorrock Trichem Ltd
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WRAS Approval Number: 2007074

Range of commercial dish washing machines. Flow is controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The product is supplied with stainless steel or nylon braided EPDM inlet hose. Maximum working pressure 4.0 bar. Cold water use only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2007074
  • Expiry date: 31/07/2025
  • Note: These appliances incorporate a Fluid Category 5 backflow prevention arrangement.
  • Size: Stainless steel braided EPDM lined flexible hose assembly with ¾” BSP captive nut end connection
  • Marking: Colged, Eurotec, model and other product info on adhesive label on body.
  • Installation Requirements R001 R574
  • Model
    ISYTECH 31-11.1 ISYTECH 31-11.2 PROTECH 31-21.1 PROTECH 31-21.2 PROTECH31-21.3 TOPTECH 31-22.1 TOPTECH 31-22.2 TOPTECH 31-22.3
  • Manufacturer: Eurotec Srl div Colged
    Company Name
    Eurotec Srl div Colged
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WRAS Approval Number: 2004362

Frront loading dishwashing machines without water softener. Flow is controlled by a solenoid valve, which incorporates a flow restrictor (5.5 lpm) and a strainer, and discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The product is supplied with a grey nylon braided EPDM lined flexible hose assembly with ¾” captive nut end connections incorporating EPDM washers. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2004362
  • Expiry date: 30/04/2025
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device. Claims for flow rate are made by the manufacturer and not considered part of the listing.
  • Size: ¾” BSP (F) captive nut (to inlet hose).
  • Marking: BLUE SEAL on front casing. BLUE SEAL, manufacturers address, model, serial no., which includes date of manufacture (MMYY) as the final four digits and other technical information on adhesive label on side of unit.
  • Installation Requirements R001 R009 R520 R574
  • Model
    SD5EC BT2 FRONT LOADING DISHASHERS
  • Factor: Blue Seal Ltd
    Company Name
    Blue Seal Ltd
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WRAS Approval Number: 2003388

Range of pass through commercial dishwashing machines without water softener Flow is controlled by a solenoid valve, which incorporates a flow restrictor and a strainer, and discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The water softener (where fitted) is located downstream of the ‘AB’ air gap. The product is supplied with a grey nylon braided EPDM lined flexible hose assembly with ¾” captive nut end connections incorporating EPDM washers. Maximum working pressure 4.0 bar. Maximum operating temperature 60°C.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2003388
  • Expiry date: 31/03/2025
  • Note: This appliance incorporates a Fluid Category 5 backflow prevention device. Claims for flow rate are made by the manufacturer and not considered part of the listing.
  • Size: ¾” BSP (F) captive nut (to inlet hose).
  • Marking: BLUE SEAL ON FRONT BLUE SEAL, model, serial no., which includes date of manufacture (MMYY) as the final four digits and other technical information on adhesive label on side of unit.
  • Installation Requirements R001 R009 R520 R574
  • Model
    SH55EBT & SH120EBT DISHWASHERS
  • Factor: Blue Seal Ltd
    Company Name
    Blue Seal Ltd
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WRAS Approval Number: 2101333

Range of commercial front loading dishwashing machines with flow controlled by solenoid and discharged via type AA air gap arrangement. The products are supplied with a grey coloured PVC supply hose. Maximum working pressure 4.0 bar. Cold water supply only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2101333
  • Expiry date: 31/01/2026
  • Size: ¾” BSP captive nut PVC supply hose.
  • Marking: Asber, logo, model and technical information on data plate. Asber, date of manufacture (MM/YY) on front of machine.
  • Installation Requirements R001
  • Model
    Asber Grand Mitte range comprising of models: GM-500 W (F SA) * GM-500 W B (F SA)* GM-500 W DD (F SA)* GM-500 W B DD (F SA)* GM-500 W UK (F SA)* GM-500 W B UK (F SA)* GM-500 W DD UK (F SA)* GM-500 W B DD UK (F SA)* GM-510 W (F SA) GM-510 W B (F SA)* GM-510 W DD (F SA)* GM-510 W B DD (F SA)* GM-510 W UK (F SA)* GM-510 W B UK (F SA)* GM-510 W DD UK (F SA)* GM-510 W B DD UK (F SA)* Asber Grand Tech range comprising of models: GT-500 W (F SA)* GT-500 W B (F SA)* GT-500 W DD (F SA)* GT-500 W B DD (F SA)* GT-500 W UK (F SA)* GT-500 W B UK (F SA)* GT-500 W DD UK (F SA)* GT-500 W B DD UK (F SA)* GT-510 W (F SA) GT-510 W B (F SA)* GT-510 W DD (F SA)* GT-510 W B DD (F SA)* GT-510 W UK (F SA)* GT-510 W B UK (F SA)* GT-510 W DD UK (F SA)* GT-510 W B DD UK (F SA)* Aquatec Rapide N B W DD UK.
  • Manufacturer: ONNERA POLAND Sp. z.o.o.
    Company Name
    ONNERA POLAND Sp. z.o.o.
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WRAS Approval Number: 2103015

Range of commercial conveyor type dishwashers with the flow controlled by a solenoid valve and discharged via three type AB air gaps (pre-wash, rinse and wash) (verified by test - suitable for backflow protection against fluid category 5). The products are supplied with a brass bodied ‘Y’-pattern strainer, brass adaptors ¾”x¾” (M)x(M) and (F)x(F) and dual layer PVC inlet hoes(s) (grey outer/black inner) and EPDM washers. The DR*11**** model has two solenoids and requires three inlet hoses and also includes a brass tee-piece to connect them ¾”x¾”x¾” (M). Maximum working pressure 6.0 bar. Maximum operating temperature 60ºC.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2103015
  • Expiry date: 31/03/2026
  • Note: This appliance incorporates a Fluid category 5 backflow prevention device.
  • Size: ¾” BSP (F) to ‘Y’-pattern strainer.
  • Marking: Electrolux Professional SpA and product info on adhesive label on body.
  • Installation Requirements R001 R574
  • Model
    DR*10**** and DR*11**** Conveyor Dishwasher machine with AB airgaps Family type description: DR = Dual Rinse rack type dishwasher. 1st "*" = Length; 0 = 44", 1 = 66", 3 = 79". 2nd "*" = Rinsing type; 0 Line pressure (out of scope), 1= Air gap. 3rd "*" = Energy saving device; 0 = none, 1 = ESD. 4th "*" = Heaters power; 0 = 22kW, 1 = 24kW, 2 = 26kW, 3 = 29kW, 4 = 40kW, 5 = 20kW, 6 = 25kW, 7 = 39kW. 5th "*" = Heating type; 0 = electric. 6th "*"= PW Heating contemporaneity; 0 = no, 1 = 7kW. 7th "*" = Drying module; 0 = none, 1 = short, 2 = large, 3 = corner.
  • Manufacturer: Electrolux Professional SpA
    Company Name
    Electrolux Professional SpA
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WRAS Approval Number: 1710229

Range of commercial dish washing machines with flow controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 bar. Cold water use only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1710229
  • Expiry date: 31/10/2022
  • Size: ¾” captive nut
  • Marking: MAIDAID on front. MAIDAID, Model & technical information on data plate on side.
  • Installation Requirements R001 R574
  • Model
    UT61-E, UT61H-E, UT70-E & UT132-E WASHING MACHINES
  • Factor: Maidaid Halcyon
    Company Name
    Maidaid Halcyon
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WRAS Approval Number: 1907082

Range of commercial dish washing machines with flow controlled by solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 4.0 bar. Cold water use only

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 1907082
  • Expiry date: 31/07/2024
  • Size: ¾” BSP captive nut
  • Marking: MAIDAID or MAIDAID EVOLUTION ON FRONT PANEL MAIDAID, model & technical information on label on side panel
  • Installation Requirements R001 R574
  • Model
    C512, C512D, C612, C652, C2011, C2011D, 512GS, 512GSD, 211GS, 211GSD, D512, D2121, D3121, EVOLUTION, 402, 502, 512 2121, 2160, AM H51, AM H51D, AM H91 & AM H91D.COMMERCIAL WASHING MACHINES
  • Factor: Maidaid Halcyon
    Company Name
    Maidaid Halcyon
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WRAS Approval Number: 2007085

Range of commercial dish washing machines. Flow is controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The product is supplied with stainless steel or nylon braided EPDM inlet hose. Maximum working pressure 4.0 bar. Cold water use only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2007085
  • Expiry date: 31/07/2025
  • Note: These appliances incorporate a Fluid Category 5 backflow prevention arrangement.
  • Size: Stainless steel braided EPDM lined flexible hose assembly with ¾” BSP captive nut end connection
  • Marking: MINIRACK EVOLUTION ON FRONT MAIDAID & technical information on adhesive label on side of body.
  • Installation Requirements R001 R574
  • Model
    MINIRACK EVOLUTION R3010, R3020 & R3030 COMMERCIAL DISHWASHING MACHINES
  • Factor: Maidaid Halcyon
    Company Name
    Maidaid Halcyon
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WRAS Approval Number: 2101364

Range of commercial front loading dishwashing machines with flow controlled by solenoid and discharged via type AA air gap arrangement. The products are supplied with a grey coloured PVC supply hose. Maximum working pressure 4.0 bar. Cold water supply only.

  • Section: 2390 Washing Machines
  • Section Subtitle: Dish. Washing machines in this section will indicate the category of backflow prevention built into each appliance. The location and the use of the washing machine will determine any additional backflow protection that may be required.
  • WRAS Approval Number: 2101364
  • Expiry date: 31/01/2026
  • Size: ¾” BSP captive nut PVC supply hose.
  • Marking: Storm, model and Blizzard on front of machine Storm, Model, Blizzard & technical information on data plate. Asber, date of manufacture (MM/YY) on front of machine.
  • Installation Requirements R001
  • Model
    STORM RANGES STORM50 BT & STORM50 BTDP
  • Factor: Pentland Wholesale Ltd
    Company Name
    Pentland Wholesale Ltd
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