Range of spring loaded, resilient trim, in-line check valve cartridges with plastic guide, stem and body with silicone or EPDM 'O'-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C for models 30.4010.0 and 40.4011.0. Maximum operating temperature 60°C for models 30.4043.0 and 30.4094.0.
Spring loaded, resilient trim, in-line check valve cartridge with plastic guide, stem, body and EPDM O-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Spring loaded resilient trim in-line check valve cartridge with plastic guide, stem and housing, stainless steel spring and EPDM ‘O’-rings. For insertion into specifically dimensioned bores. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of spring loaded, resilient trim, in-line check valve cartridgse, with plastic guides & jumper and NBR or EPDM seals within a plastic housing. For insertion in pipes and fittings with specifically sized bores. Maximum working pressure 16.0 bar. Models NV20/DN20-EPDM 31.0004.0 & NV20/DN20-pr 31.0071.0 have a maximum operating temperature of 60°C. Models NV20/DN20 31.4221.0 & NV20/DN20-HT 31.0011.0 have a maximum operating temperature of 85°C.
Range of spring loaded, resilient trim, in-line check valve cartridge, with plastic guides & jumper and NBR or EPDM seals within a plastic housing. For insertion in pipes and fittings with specifically sized bores. Maximum working pressure 16.0 bar. Model 31.4220.0. has a maximum operating temperature of 85°C. Model 31.0003.0 has a maximum operating temperature of 60°C.
Range of spring loaded, resilient trim, in-line check valve cartridges, with plastic guides & plunger and EPDM or Silicone seals within a plastic housing. For insertion in pipes and fittings with specifically sized bores. Maximum working pressure 16.0 bar. Maximum operating temperature 60°C
Range of spring loaded, resilient trim, in-line check valve cartridges with plastic guide, stem and body with NBR or EPDM 'O'-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 60°C for model NV15/DN15-EPDM 31.0002.0. All other models have a maximum operating temperature of 85°C.
OV & OF ranges of spring loaded, resilient trim, in-line check valve cartridges within a plastic housing. For insertion in pipes and fittings with specifically sized bores. Maximum working pressure 16.0 bar. Models OF10/DN8 - 31.4208.0 & OF10/DN8-EPDM - 31.0059 have a maximum operating temperature of 60°C. Model OV10/DN8 – 31.4210.0 has a maximum operating temperature of 85°C.
Single check valve assembly with a brushed nickel coated DZR brass body, incorporating a screwdriver operated isolation valve and EPDM ‘O’ rings. Maximum working pressure 10.0 bar. Maximum operating temperature 85ºC.
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 quarter turn ceramic disc headworks incorporating brass bodies and EPDM ‘O’ rings. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of quarter turn ceramic disc headworks with brass bodies, EPDM rubber ‘O’-rings and silicone rubber washers. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of ceramic cartridge headworks with a plastic body and EPDM ‘O’-rings to be inserted into specifically dimensioned bodies. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of ceramic disc headworks with brass bodies and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of non-rising headworks incorporating brass bodies, NBR ‘O’-rings and EPDM gaskets. The products are intended for insertion into specifically dimensioned tap assemblies. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of quarter turn ceramic disc headworks with brass bodies (various finihes) and EPDM ‘O’-rings, for insertion into specifically dimensioned tap assemblies. Maximum working pressure 10.0 bar. Maximum operating pressure 85°C.
Range of thermostatic cartridges with plastic bodies, stainless steel strainers and EPDM ‘O’-rings. For insertion into specifically dimensioned tap bodies. Maximum working pressure 10.0 bar. Maximum operating temperature 80°C
Single hole, single outlet (fixed) electronically controlled tap assemblies (chromium plated brass). Flow is controlled by a solenoid valve activated via infra-red sensor. Solenoid housing incorporated a filter mesh. The product is supplied with a stainless steel braided EPDM lined flexible hose assembly to connect between the tap body and the solenoid valve. The spout outlets incorporate a plastic aerator. Maximum working pressure 5.0 Bar. Maximum operating temperature 60°C.
Single hole, single outlet (fixed) combination tap assembly (chromium plated brass), incorporating quarter turn ceramic disc headworks with single lever operating members. The spout outlet can incorporate either a plastic flow straightener or a plastic aerator. When supplied with a plastic flow straightener there is a combined EPDM washer and stainless steel strainer behind it. The product is available either as a version with a pop-up waste or one with a click type waste. Maximum working pressure 5.0 bar. Maximum operating temperature 70°C.
Single hole, single outlet (fixed) combination tap assembly (chromium plated brass), incorporating a ceramic cartridge headwork with a single lever operating member. The spout outlet can incorporate either a plastic flow straightener or a plastic aerator. When supplied with a plastic flow straightener there is a combined EPDM washer and stainless steel strainer behind it. The products are available either as a version with a pop-up waste or one with a click type waste. Maximum working pressure 5.0 bar. Maximum operating temperature 70°C.
Single hole, single outlet (swivel) combination tap assembly (chromium plated brass), incorporating a ceramic cartridge headwork with a single lever operating member. The spout outlet can incorporate either a plastic flow straightener or a plastic aerator. When supplied with a plastic flow straightener there is a combined EPDM washer and stainless steel strainer behind it. Maximum working pressure 10.0 bar. Maximum operating temperature 70°C.
Two hole, single outlet fixed combination tap assembly (chrome plated brass) incorporating a ceramic cartridge headwork and a single lever operating member. The tap body and spout oulet are connected via a stainless steel braided EPDM lined flexible hose. The spout outlet incorporates a plastic aerator. Maximum working pressure 5.0 bar. Maximum operating temperature 60°C.
‘HydroDOS’ chlorine dioxide dosing system with PVC-u pipework and EPDM ‘O’-rings. The product incorporates a water meter, strainer, isolation valves and a drain cock with hose spigot. Maximum working pressure 6.0 bar. Cold water use only.
Filling loop assembly, consisting of a stainless steel braided EPDM lined flexible hose, a lever operated brass spherical valve and a DZR brass double check valve assembly that incorporates a lever operated spherical valve. Maximum working pressure 10.0 bar. Maximum operating temperature 23°C.
‘Purity’ range of plastic filter heads with EPDM ‘O’-rings. Maximum working pressure 8.6 bar. Cold water use only.
Range of complete water filter heads and compatible filter cartirdges with plastic bodies and EPDM ‘O’-rings. The FX filters are carbon block based and the VH-IEN filters use an ion exchange resin. Maximum working pressure 8.6 bar. Cold water use only.
‘Numepress’ range of stainless-steel crimp fittings incorporating EPDM and ‘O’-rings. For use with stainless steel tube. Maximum working pressure 16.0 bar. Maximum operating temperature 95°C.
‘Epsilon Series’ polypropylene bodied compression fittings with EPDM ‘O’-rings for use with Elysee PE80 blue pipes. The fittings are supplied with a pipe liner. Above and below ground use. Maximum working pressure 12.5 bar. Cold water use only.
Range of Eco Duo copper press fittings with EPDM ‘O’-rings for use with Eco-Duo copper tube. The joints are achieved by means of a crimping tool. For above ground use only. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of compression fittings with polypropylene bodies, nuts, acetal grip rings, EPDM ‘O’-rings and plastic pipe liners for use with MDPE pipe manufactured to BS EN 12201. For above and below ground use. Maximum working pressure 16.0 bar. Cold water use only.
Fluidfit range of hose barb fittings/stem fittings with push fit connections. Also with EPDM ‘O’-rings. 12 & 15mm models are for use with LLDPE pipe, 22mm models are for use with PEX pipe. Cold water use only Maximum working pressure 10.0 Bar
Range of press fittings incorporating copper or copper alloy bodies and EPDM O’-rings for use with copper tube to EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°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 brass press fittings with EPDM ‘O’-rings for use with EN ISO 21003 pipe. Maximum working pressure 10.0 bar. For cold water use only.
LCB700 range of internal and external oil-fired condensing combination boilers providing domestic hot water and pressurised central heating via a plate heat exchanger. 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 primary (space heating) circuit incorporates an expansion vessel and a pressure relief valve (set at 3.0 bar). Operating parameters: Primary (space heating) circuit: Maximum working pressure 2.5 Bar. Maximum operating temperature 105°C. Secondary (DHW) circuit: Maximum working pressure 10.0 Bar. Maximum operating temperature 85°C.
Range of water meters with plastic bodies and EPDM ‘O’-rings. The inlets incorporate a plastic strainer. Maximum working pressure 10.0 bar. Cold water use only.
Ultrasonic water meter with a blue epoxy coated ductile iron body and EPDM ‘O’ rings. Maximum working pressure 16.0 Bar. Maximum operating temperature 50°C.
Range of shower hoses and riser rail with chromium plated brass bodies, incorporating EPDM ‘O’-rings. Maximum operating temperature 85°C.
Range of in-line plastic flow regulators. The flow regulator is housed within a black plastic body incorporating a plastic strainer and an EPDM ‘O’-ring. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.
Range of flow through valves with brass bodies and EPDM ‘O’-rings, incorporating a spherical valve and a separate drain tap. The products are intended for connection prior to an expansion vessel. Maximum working pressure 5.0 bar. Maximum operating temperature 85°C.
Range of screwed gland cock valves with bronze bodies, EPDM seats and ‘O’-rings. The products incorporate a hose union outlet connection. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.
Range of pump docking manifolds with plastic bodies and NBR, EPDM and FKM ‘O’-rings. Maximum working pressure 8.0 bar. Cold water use only.
Stainless steel bodied sensor with EPDM ‘O’-ring. Maximum operating temperature 90°C.
Range of circulation valves and flow sensor valves with EPDM seals and O-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 90ºC.
Range of isolation valves incorporating brass bodies and EPDM ‘O’-rings. Maximum working pressure 5.0 bar. Maximum operating temperature 60°C.
“Yonos PARA Z15 and Yonos PARA Z25 ” range of circulation pumps incorporating brass bodies, plastic impellers and EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
Range of central heating pumps incorporating polyether sulphone impellers, copper-tin alloy body, carbon graphite axial bearings and EPDM O-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.
CM(E)(C) range of electronically operated pumps available in stainless steel, (‘EN 1.4301/AISI304’ or ‘EN 1.4401 /AISI316’) and cast iron. (CMEC models were added October 2023). The pumps are supplied with Sic-Sic mechanical shaft seals and FKM or EPDM seals. Cast iron models: Maximum working pressure 10.0 bar. Cold water use only. Stainless steel models: Maximum working pressure 16.0 bar. Maximum operating temperature 60°C for self-priming models, 99°C for all other models.
Range of inline circulating pumps with bronze bodies, plastic impeller and EPDM rubber seals. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.
Range of positive displacement diaphragm pumps with plastic bodies, EPDM ‘O’-rings and TPE diaphragm. The product incorporates an integral bypass relief valve. For use with John Guest LLDPE Pipe. Maximum working pressure 11.03 Bar (Bypass) and 7.0 Bar (Operating).
Page 1 of 45
We use cookies to give you the best possible experience with WRAS. Some are essential to provide website functions and ensure the website is secure. We also use cookies to help us understand how people use the site and to make improvements. Click "Accept All" to enable recommended settings or click "Manage cookies" to adjust your settings. For more details, see our Cookie Policy.
