'4255 Washers', with a tested in-radius size of 1.0mm. '4255 ‘O’ rings', with a tested in-radius size of 1.31mm were added to the approval in September 2023. Black coloured, injection moulded EPDM washers & ‘O’ rings. Shore hardness of 50. For use with water up to 85°C.
'ERIKS 55950 'O' rings'. Black coloured, injection moulded EPDM 'O' rings. Shore hardness 70. Tested in-radius size 3.5mm. For use with water up to 85°C.
‘51M5577, 51M6077, 51M6577, 51M7077, 51M7577, 51M8077, 51M8577’. Black coloured, injection moulded EPDM materials. Shore hardness between 55A & 85A. Tested in-radius size 1.0mm. For use with water up to 85°C.
'APE 55 N'. Black coloured, injection moulded EPDM rubber material. Shore hardness 55. Tested in-radius 1.1mm. For use with water up to 23°C.
‘TWK7534, TWK5810, TWK5811, TWK5812, TWK5813, TWK5814, TWK5815’. Black coloured, injection moulded EPDM materials. Shore hardness between 55A & 85A. Tested in-radius size 1.0mm. For use with water up to 85°C.
'GM-EP01'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.15mm. For use with water up to 23°C.
'EPDM E282'. Black coloured, compression moulded EPDM sheet material. Shore hardness 80A. Tested in-radius size 1.0 For use with water up to 85°C.
'E7014F'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 23°C. From April 2023, the material is for use with water up to 85°C.
'EPDM 70.503-00'. Black coloured, injection moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
'51616 – E40, 51616 – E50, 51616 – E60, 51616 – E70 & 51616 – E80'. Black coloured, compression moulded EPDM materials. Shore hardness between 40 & 80. Tested in-radius size 1.0mm. For use with water up to 65°C.
'5594610'. Black coloured, compression moulded EPDM material. Shore hardness 60. Tested in-radius size 1.0mm. For use with water up to 85°C.
‘Sunaflex T 9635’. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. Between March 2023 and August 2023, the material was for use with water up to 23°C. Between September 2023 and March 2028, the material is for use with water up to 80°C.
'A-KT 80-00'. Black coloured, extruded EPDM rubber material. Shore hardness 80. Tested in-radius size 1.1mm. For use with water up to 23°C.
'A-KT 90-00'. Black coloured, extruded and rotocured EPDM rubber material. Shore hardness 90. Tested in-radius size 1.0mm. Between April 2023 and October 2024, the material is for use with water up to 23°C. From November 2024, the material is for use with water up to 85°C.
'EPNER-4665'. Black coloured, compression moulded EPDM material. Shore hardness 50. Tested in-radius size 1.0mm. For use with water up to 50°C.
‘CRIEP50 & CRIEP80’. Black coloured, compression moulded EPDM rubber materials. Shore hardness 50 & 80 respectively. Tested in-radius size 1.0mm. For use with water up to 70°C.
'EIW-54'. Black coloured, injection moulded EPDM material. Shore hardness 51 ShA. Tested in-radius size 0.5mm. For use with water up to 50°C.
'Liner Code 'W' (for Butterfly Valves R480/R481/R487 & R488)'. Black coloured, compression moulded EPDM material with a shore hardness of 70. Tested in-radius size 1.0mm. For use with water up to 23°C.
'Sunaflex T 8165'. Black coloured, compression moulded EPDM sheet material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 23°C.
Electronically operated combination tap assembly, (chrome plated brass body). The flow is controlled by a solenoid valve which is actuated via an infrared sensor on the spout. The spout outlet incorporates a plastic aerator. The product is supplied with a stainless steel braided (EPDM or PEX lined) flexible connecting hose. Maximum working pressure 8.0 bar
Non-metallic materials and components comply with BS6920 at 60°C
Range of flow restrictors with plastic bodies and EPDM ‘O’-rings. LFB-FDN15, BFDN15SH & LFB-FDN15SH also incorporate a stainless-steel filter.
Non-metallic materials and components comply with BS6920 at 85°C
Range of ceramic cartridges or 2-way ceramic disc diverter headworks with plastic bodies, EPDM ‘O’-rings and/or gaskets, for insertion into specifically dimensioned bores. The JA01AJ and AH01AJ models incorporate a thermostatic element. Maximum working pressure 5.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of ceramic disc headworks with brass bodies and EPDM rubber ‘O’-rings for insertion into specifically dimensioned tap assemblies. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of ceramic cartridge headworks with plastic bodies and EPDM ‘O’-rings for insertion into specifically dimensioned bores. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C
Thermostatic cartridges with plastic bodies, stainless steel mesh strainer and EPDM ‘O’ rings. For insertion into specifically dimensioned bores. Maximum operating pressure 10 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of single hole, single outlet (swivel) combination tap assemblies, brass bodies with (various finishes), incorporating quarter turn ceramic disc headworks with single lever operating members. The spout outlet incorporates a plastic flow straightener. The product is supplied with an approved installation kit consisting of stainless-steel braided EPDM lined flexible hose assemblies with ½” BSP (F) captive nut end connections with 15mm compression single check valve assembly (suitable for backflow protection against Fluid Category 2) verified by test that also incorporates an isolation valve, intended for installation at each inlet. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C.
Range of three-hole, single outlet (fixed) combination tap assemblies (brass bodies – various finishes). Incorporating quarter turn ceramic disc headworks with single lever, cross top, or dome type operating members. The spout outlets for models (F4184, F6182B & F9484) incorporate a plastic aerator and models (F6182C & F8118) are open outlet. The products are supplied with stainless-steel braided EPDM lined flexible hoses to headworks to the spout outlet. Maximum working pressure 5.0 Bar
Non-metallic materials and components comply with BS6920 at 65°C
Three-hole, single outlet, (fixed), combination tap assembly, (brass body – various finishes). Incorporating quarter turn ceramic disc headworks with cross top operating members. The product is supplied with stainless-steel braided EPDM lined flexible hose assemblies to connect the headworks to the spout outlet and a lever type pop up waste. Maximum working pressure 5.0 Bar
Non-metallic materials and components comply with BS6920 at 65°C
Range of deck mounted three hole single outlet (fixed) combination tap assemblies with brass bodies (chromium plated), incorporatinig ceramic disc headworks with cross top (14428W-3-CP) or single lever (14428W-4-CP) operating members. The product is supplied with stainless-steel braided EPDM lined flexible hose assemblies to connect the headworks to the spout outlet. Spouts incororate plastic flow straightners. Maximum working pressure 5 bar. Maximum operating temperature 60°C
Sensor control boxes, flow is controlled using a solenoid valve assembly. Flow is activated via infra-red sensor and product incorporates a stainless steel filter and EPDM ‘O’-rings. Maximum working pressure 7.0 bar. Maximum operating temperature 75°C.
Five-hole, single outlet (fixed) combination tap assembly (brass body - various finishes), incorporating quarter turn ceramic disc headworks with cube type operating members and a manually operated diverter to the shower outlet. The product is supplied with stainless-steel braided EPDM lined flexible connection hoses to connect the headworks, spout and diverter. Maximum working pressure 5.0 Bar.
Non-metallic materials and components comply with BS6920 at 60°C
Spout outlet, (chrome plated brass body) incorporating EPDM ‘O’ rings. The outlet incorporates a plastic flow straightener.
Non-metallic materials and components comply with BS6920 at 50°C
Spout outlet consisting of a chromium plated brass body, plastic aerator and EPDM ‘O’ rings. Maximum operating temperature 60°C.
Range of filling loop assemblies consisting of an in-line isolation valve, an in-line double check valve assembly (suitable for back flow protection against fluid category 3) that incorporates an isolation valve and a stainless-steel braided EPDM lined hose. Models ALT-ST0019 & ALT-ST0019 are supplied with a pressure gauge. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Non-metallic materials and components comply with BS6920 at 85°C
Range of filling loop assemblies consisting of an in-line isolation valve, an in-line double check valve assembly (suitable for back flow protection against fluid category 3) that incorporates an isolation valve and a stainless-steel braided EPDM lined hose. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Non-metallic materials and components comply with BS6920 at 85°C
Range of filling loop assemblies consisting of an in-line isolation valve, an in-line double check valve assembly (suitable for back flow protection against fluid category 3) that incorporates an isolation valve and a stainless-steel braided EPDM lined hose. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Non-metallic materials and components comply with BS6920 at 85°C
Range of copper press fittings with EPDM seals for use with EN1057 copper tube. The joints are achieved by means of a press tool. Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.
“Inox press-fitting system” range of stainless-steel press fittings with EPDM ‘O’-rings for use with stainless steel pipe (manufactured to EN10312 series 2). Joints are achieved using a press fitting tool. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 95°C
Stainless steel press fittings for use with 316L & 304 stainless steel tube incorporating EPDM ‘O’ rings. The fittings and tube are assembled using a crimping tool. For above ground use only. Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.
Range of Easytec press fittings for use with Easytec multilayer (Pe-rt/Al/Pe-rt) pipe. Hewing range of ‘Easytec’ Multilyer Composite Pipe and Press Fitting system with brass press fittings with stainless steel sleeves incorporating EPDM o-rings. 16mm to 32 mm are LBP fittings and from 40mm to 63 mm are standard fittings. Joints are achieved via TH profile press tool. Maximum working pressure: 10bar Maximum working temperature: 95°c
Range of Gerpex press fittings for use with Alpert multilayer (Pe-rt/Al/Pe-rt) pipe. Alpert Multilyer Composite Pipe and Press Fitting system with brass press fittings with stainless steel sleeves incorporating EPDM o-rings. 16mm to 32 mm are LBP fittings and from 40mm to 63 mm are standard fittings. Joints are achieved via TH profile press tool. Maximum working pressure: 10bar Maximum working temperature: 95°c
Range of press fittings with a stainless steel body and EPDM ‘O’ rings for use with stainless steel 316L pipe manufactured to EN10312. For above ground use only. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of wall mounted combination boilers providing domestic hot water via a plate heat exchanger and pressurised central heating system. The primary circuit incorporates a pressure relief valve set at 3.0 bar and an expansion vessel. The products are supplied with a temporary filling loop which incorporates a combined isolation valve and double check valve assembly (suitable for backflow protection against Fluid Category 3), stainless steel braided EPDM lined flexible hose assembly and an isolation valve. The secondary circuit (DHW) incorporates a stainless-steel strainer. The primary circuit incorporates isolation valves on the flow and return. Maximum working pressures: DHW: 10.0 Bar CH:2.5 Bar Maximum operating Temperatures: DHW: 65.0°C CH: 85.0°C
Range of water meters with black epoxy coated bodies and EPDM ‘O’-rings. Maximum working pressure 16.0 Bar
Non-metallic materials and components comply with BS6920 at 65°C
Range of water meters with brass bodies, plastic transducers, and EPDM O-rings. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 50°C
‘JS’ range of water meters with brass bodies and EPDM ‘O’-rings and plastic strainer on inlet. Maximum working pressure 16 bar. Cold water use only.
Range of ultrasonic water meters with brass bodies and EPDM O-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C
Range of pressure, flow and temperature sensors. The VFI sensors have stainless steel bodies, all other models have plastic bodied sensors. The MFS and VFS models are supplied with a plastic (composite) or stainless-steel flow pipe. The VFI models are supplied with a stainless-steel flow pipe. The products can also be supplied with a range of fittings/end connections (see model and size). Maximum working pressures: ITS, LPS, RPS, MFS (composite flow pipe) and VFS (composite flow pipe) models: 24.0 bar. CPS models (added February 2024): 24.0 bar. DPS: Models with vent hole: 16.0 bar. All other models: 24.0 bar. MFS (stainless steel flow pipe) and MFS (stainless steel flow pipe): 30.0 bar. VFI non-flanged models: 30.0 bar. VFI flanged models: 30.0 bar or as per flange PN rating 16.0 bar or 25.0 bar (whichever is lower). Maximum operating temperature 99°C.
Range of temperature measurement devices with bronze bodies and EPDM o-rings. Maximum operating pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Permanent magnet variable frequency multistage pump with plastic bodies, plastic impellers, stainless steel shaft and EPDM ‘O’-rings. Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 50°C
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