Range of M type press fittings with TP2 copper bodies and EPDM ‘O’-rings, for use with TP2 copper pipe to EN1057. Above ground use only. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
‘Instantor’ range of press-fit fittings incorporating DZR brass or Gunmetal bodies and EPDM ‘O’-rings for use with copper pipe (manufactured to EN1057). Maximum working pressure 16.0 bar. Maximum working temperature 95˚C.
Range of end feed brass fittings for use with copper tube (manufactured to EN 1057). The HLE20CB-d tank connector incorporates an EPDM washer. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
‘OPTIMA S’ WC dual flush outlet valve comprising of ABS plastic body, EPDM seal. The valve is operated via a dual push button for either full or reduced flush. Cold water use only
WC dual flush outlet valve comprising of ABS plastic body, EPDM gasket and an internal overflow. Cold water use only
WC dual flush outlet valve comprising of ABS plastic body, EPDM gasket and an internal overflow. Cold water use only.
‘POD’ range of indirect and direct heat interface units providing space heating and instantaneous hot water. The heat transfer is generated via plate heat exchangers. The domestic hot water (DHW) circuit incorporates an adjustable temperature mixing valve. The indirect models incorporate an expansion vessel (on the CW inlet of the DHW circuit) and a pressure relief valve set at 3.0 bar (on the space heating circuit). The indirect models only are supplied with a temporary filling loop, which comprises of a stainless steel braided EPDM lined flexible hose assembly and a lever operated spherical valve for connection to the primary circuit. The angled cold water inlet incorporates an isolation valve and a branch to connect to the filling loop, which includes a double check valve assembly (verified by test, suitable for backflow protection against Fluid Category 3). Maximum working pressure for indirect units: Primary circuit: 16.0 bar. Space heating: 2.5 bar. Secondary circuit (DHW): 10.0 bar. Maximum working pressure for direct units: Primary circuit: 10.0 bar. Space heating: 10.0 bar. Secondary circuit (DHW): 10.0 bar. Maximum operating temperature for domestic hot water 65°C. Maximum operating temperature for central heating and primary circuit 85°C.
(Jet) range of water meters with either ductile iron (171259 & 171279 models) or brass (all other models) blue epoxy coated bodies and EPDM rubber ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of water meters with blue epoxy coated iron bodies and EPDM ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Water meter incorporating a brass body and EPDM ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 50°C.

Range of compact wall outlet assemblies with plastic bodies (chromium plated) and EPDM ‘O’-rings. Maximum working pressure 5.0 bar. Maximum operating temperature 55°C.
Water control valve with a DZR brass body and EPDM ‘O’-rings. The product incorporates a pressure sensor, ultrasonic sensor, temperature sensor and a motorised spherical valve with a DZR brass ball (chrome plated) and PTFE seats. Maximum working pressure 16.0 bar. Cold water use only.
Range of multistage pumps with brass suction and discharge bodies, stainless steel housing, shaft and impeller, and EPDM ‘O’-rings and seals. Maximum working pressure: 6.0 bar (46553 - Stuart CH 4-30 & 46554 - Stuart CH 4-40 models) or 9.0 bar (46555 - Stuart CH 4-50 &46556 - Stuart CH 4-60 models). Maximum operating temperature 65°C.
Range of single and twin shower booster pumps with brass bodies, DZR brass impellers, NBR ‘O’-ring and EPDM seals. Maximum working pressure 6.0 bar. Maximum operating temperature 60°C.
Range of self-priming jet pumps with stainless steel bodies. Maximum working pressure 6.0 bar. Maximum operating temperature 45°C
‘Matrix’ range of horizontal multistage stage centrifugal booster pumps with stainless steel bodies, stainless steel impellers, EPDM ‘O’-rings and a carbon/ceramic/EPDM mechanical shaft seal. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of single and twin line shower booster pumps with plastic bodies, plastic impellors, stainless steel motor, NBR ‘O’-rings and EPDM seals. Each suction port incorporates a combined EPDM washer and stainless steel strainer. Maximum working pressure 3.0 bar. Maximum operating temperature 65°C.
Range of vertical multistage pumps with stainless-steel bodies, stainless-steel impellers, shaft and outer sleeve. Maximum working pressures: T (oval flange): 16.0 bar. V (Victaullic & grooved), C (clamp flanges) & F (round flange) versions: 26.0 bar. Maximum operating temperature 100°C.
‘3ME’ Range of horizontal pumps with stainless steel bodies and impellers, and EPDM ‘O’-rings. The products are supplied with a carbon/ceramic/EPDM shaft seal. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.
Wall mounted overhead shower outlets with (chrome plated) brass bodies and EPDM ‘O’-rings. Maximum operating temperature 65°C.
Page 20 of 118
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.