Water Regulations Approval Scheme Ltd

Directory Search Results

WRAS Approval Number: #2210054

Alfa Laval range of copper brazed and stainless-steel fusion bonded, stainless steel heat exchangers in various sizes ranging from 4 plates to 300 plates. Maximum working pressures and temperatures: CB10, CB11, CB15, CB16, CB16AQ, CB18, CB18AQ & CB18DW: S1/S2 circuit: 5 Bar. S3/S4 circuit 10 Bar. Max working temperature 150°C. CB20 & CB20AQ: S1/S2 circuit: 16 Bar. S3/S4 circuit 16 Bar. Max working temperature 225°C. CB65, CB65AQ & CBH65: S1/S2 circuit: 18 Bar. S3/S4 circuit 37 Bar. Max working temperature 225°C. CBH16 & CBH18: S1/S2 circuit: 32 Bar. S3/S4 circuit 32 Bar. Max working temperature 150°C. Maximum operating temperatures detailed above are for primary circuits only, secondary circuits approved to 99oC. Models added March 2023: CBH30: 50 Bar (S1/S2/S3/S4) & 225.0°C, CBH112: 45 Bar (S1/S2) 51 Bar (S3/S4) & 225.0°C, CB30: 41 Bar (S1/S2/S3/S4) & 225.0°C, CB60: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB60AQ: 40 Bar (S1/S2/S3/S4) & 225.0°C, CBH60: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB62: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB62AQ: 40 Bar (S1/S2/S3/S4) & 225.0°C, CBH62: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB30AQ: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB110: 37 Bar (S1/S2/S3/S4) & 225.0°C, CB110AQ: 37 Bar (S1/S2/S3/S4) & 225.0°C, CBH110: 37 Bar (S1/S2/S3/S4) & 225.0°C, CB112: 37 Bar (S1/S2/S3/S4) & 225.0°C, CB112AQ: 37 Bar (S1/S2/S3/S4) & 225.0°C, CB24: 29 Bar (S1/S2) 37 Bar (S3/S4) & 225.0°C, CB24AQ: 29 Bar (S1/S2) 37 Bar (S3/S4) & 225.0°C, ANTW66: 29.0 Bar (S1/S2/S3/S4), ANTW18: 23 Bar (S1/S2) 28 Bar (S3/S4) 225.0°C and RM11: 15 Bar (S3/S4) & 225.0°C. Maximum operating temperatures detailed above are for primary circuits only, secondary circuits approved to 99oC.

Section:: 1350 Heat Exchangers
Size:: See Models
Marking:: CB10, CB15, CB16, CB18 models: Manufacturers logo, model number and technical information on label on from of heat exchanger. CB20 and CB65 models: Manufacturers logo, model number, serial number, manufacturing date (yyyy.mm.dd), minimum and maximum working temperature, minimum and maximum working pressure and technical information on label on front of heat exchanger. Models added March 2023: Alfa Laval logo, Model, serial number on adhesive label.
Installation Requirements:: R001
Expiry date:: 31/10/2027
Model:: CB10: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB11: Minimum number of plates 8, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB15: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB16/CBH16: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB16AQ: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections. CB18/CBH18: Minimum number of plates 4, Maximum number of plates 52. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB18AQ: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections. CB18DW: Minimum number of plates 4, Maximum number of plates 52. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB20: Minimum number of plates 10, Maximum number of plates 110. Connection types: External thread or soldered. Connection Size/types: ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB20AQ: Minimum number of plates 10, Maximum number of plates 110. Connection Size/types: ¾” or 1” Male BSP connections. CB65/CBH65: Minimum number of plates 10, Maximum number of plates 150. Connection types: External thread or soldered. Connection Size/types: ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB65AQ: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” or 1” Male BSP connections Models added March 2023: CB30: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB30AQ: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CBH30: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB60: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB60AQ: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CBH60: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB62: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB62AQ: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CBH62: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB110: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CB110AQ: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CBH110: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CB112: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CB112AQ: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CBH112: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. RM11: Minimum number of plates 28, Maximum number of plates 28. Connection Size/types: 22mm ID - soldered connection for use with copper tube conforming to EN 1057. CB24: Minimum number of plates 10, Maximum number of plates 56. Connection Size/types: ¾” - 2” BSP M. ANTW18: Minimum number of plates 10, Maximum number of plates 50. Connection Size/types: ¾” - 2” BSP M. ANTW66: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M.

Approval Holder:: Alfa Laval Ltd

Company Name
Alfa Laval Ltd
Address
Doman Road Camberley Surrey
Postcode
GU15 3DN

View All Listings by this Company

WRAS Approval Number: #2210009

Electric, instantaneous, vented, mains water heaters with plastic housings and silicon gaskets. Model AQ5001353 incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow prevention. Maximum working pressure 1.5 bar.

Non-metallic materials and components comply with BS6920 at 98°C

Section:: 1365 Heaters
Section Subtitle:: Electric instantaneous, open outlet, mains fed.
WRAS Approval Number:: 2210009
Size:: 3/8" BSP male inlet x 3/8" BSP male outlet. Models added March 2023: ½” BSP male inlet x 3/8” BSP male outlet.
Marking:: Aqualogic NT on body. Pressure and model on adhesive label on rear of body.
Installation Requirements:: R001
Expiry date:: 31/10/2027
Model:: AQ5001352 Models added Jan 2023: AQ5001353.

Approval Holder:: Aqualogic NT Limited

Company Name
Aqualogic NT Limited
Address
20-23 Woodside Place, Glasgow
Postcode
G3 7QF
Country
United Kingdom
Phone
0141 582 1399

View All Listings by this Company

WRAS Approval Number: #2207373

Range of wall hung, gas fired, combination boilers providing domestic hot water via a plate heat exchanger. The primary circuit incorporates an integral expansion vessel and a pressure relief valve set at 3.0 bar. The product is supplied with a rigid pipe filling loop, followed by a separate isolation valve. The filling loop pipe attaches to the cold water inlet valve which incorporates a double check valve assembly (verified by test, suitable for backflow protection against Fluid Category 3) on the branch to the filling loop. The primary circuit includes an isolation valve on the flow and return and is also supplied with two loose 22mm compression isolation valves and a filter. Maximum working pressure of the primary circuit is 2.5 bar and the maximum supply pressure to the secondary circuit is 10.0 bar. Max operating temperature 65°C.

Section:: 1465 Heaters
Section Subtitle:: Combination boilers and Water Jacketed Tube heaters. Low volume water content. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within the system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.
WRAS Approval Number:: 2207373
Size:: Secondary: 15mm compression. Primary: 22mm compression.
Marking:: KESTON printed on front casing. Model and size printed on drop down door.
Installation Requirements:: R001 R140 R360
Expiry date:: 31/07/2027
Proviso:: Supplied with a temporary filling loop. The filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999.
Model:: KESTON COMBI² C30 & KESTON COMBI² C35 COMBINATION BOILERS

Approval Holder:: Ideal Boilers Ltd

Company Name
Ideal Boilers Ltd
Address
PO Box 103 National Avenue Hull East Yorkshire
Postcode
HU5 4JN
Country
United Kingdom
Phone
07775659359
General Email
ben.higinbotham@groupe-atlantic.co.uk

View All Listings by this Company

WRAS Approval Number: #2203035

Range of static ultrasonic bulk water meters with stainless steel bodies and EPDM 'O'-rings. The products are supplied with two sets of optional (green) gaskets. Maximum operating temperature: Products marked T50: 65°C. Products marked T30: cold water use only.

Section:: 1505 Water Meters
Size:: DN50 - DN100 flanged inlet and outlet.
Marking:: DIEHL METERING, CE, DN, maximum pressure, model name, T30 or T90, and other technical info on meter housing. Diehl Metering GmbH logo and flow arrow on body.
Installation Requirements:: R001 R008 R120
Expiry date:: 31/03/2027
Model:: HYDRUS 2.0 Type 174 stainless steel (DN50-80: 200mm length, DN100: 250mm length).

Approval Holder:: Diehl Metering GmbH

Company Name
Diehl Metering GmbH
Address
Industriestraße 13 91522 Ansbach
Country
Germany

View All Listings by this Company
Manufacturer:: Diehl Metering GmbH

Company Name
Diehl Metering GmbH
Address
Industriestraße 13 91522 Ansbach
Country
Germany

View All Listings by this Company

WRAS Approval Number: #2302700

Range of water meters with blue epoxy coated ductile iron bodies, plastic measurement chambers and vanes and NBR ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 50°C.

Section:: 1505 Water Meters
Size:: Flanged inlet/outlet: DN40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400.
Marking:: Flow arrow & size on side of body, NWM Logo, size, Model number and pressure rating and product info on dial face.
Installation Requirements:: R001
Expiry date:: 29/02/2028
Model:: WP-SDC

Approval Holder:: Ningbo Water Meter (Group) Co., Ltd

Company Name
Ningbo Water Meter (Group) Co., Ltd
Address
No 355 Hongxing Road Jiangbei District Ningbo
Country
China

View All Listings by this Company