Range of brass and copper fittings for use with EN 1057 copper tube. For above ground use only. Maximum working pressure 18.6 bar. Maximum operating temperature 100°C.
Range of single flush siphonic WC outlet valves comprising of a plastic body, LDPE diaphragm washer and stainless steel C link. Cold water use only.
Dual flush, WC outlet valve operated via a push button assembly for either full or reduced flush. Cold water use only
Range of stainless-steel heat exchangers. Maximum working pressure of primary Circuit 3.0 bar. Maximum working pressure of secondary Circuit 10.0 bar. Maximum operating temperature 80˚C
Electronically controlled heat interface units (HIU) with twin stainless-steel plate heat exchangers providing space heating and instantaneous hot water. The cold inlet supply to the plate heat exchanger incorporates an isolation valve and a water hammer arrestor. The space heating circuit incorporates an expansion vessel and a pressure relief valve (set at 3.0 bar). The product is supplied with a filling loop assembly consisting of an elbow shaped copper pipe, isolation valve and double check valve assembly (suitable for backflow protection against fluid category 3) which incorporates an isolation valve. The cold mains inlet and the domestic hot water outlet each incorporate a brass bodied spherical valve with a butterfly handle. Maximum working pressures and operating temperatures: Primary: 16.0 bar and 90˚C. Domestic hot water (DHW): 10 bar and 65˚C. Secondary (space heating): 2.5 bar and 85˚C.
Range of RINNAI continuous flow water heaters with stainless steel plate heat exchangers providing heating and instantaneous hot water .The hot water is generated via a plate heat exchanger. Also supplied is a drain valve and a flow sensing device. Maximum working pressure - 10 bar Maximum working pressure - 85˚C
Shower waste water heat recovery unit, consisting of a PVC-U waste pipe with an internal copper tube which provides a double wall separation between the waste water and cold mains supply. Maximum working pressure 10.0 bar. Maximum operating temperature 30°C.
Electronically controlled heat interface units (HIU) with twin stainless-steel plate heat exchangers providing space heating and instantaneous hot water. The cold inlet supply to the plate heat exchanger incorporates an isolation valve and a water hammer arrestor. The space heating circuit incorporates an expansion vessel and a pressure relief valve (set at 3.0 bar). The product is supplied with a filling loop assembly consisting of an elbow shaped copper pipe, isolation valve and double check valve assembly (suitable for backflow protection against fluid category 3) which incorporates an isolation valve. The cold mains inlet and the domestic hot water outlet each incorporate a brass bodied spherical valve with a butterfly handle. Maximum working pressures and operating temperatures: Primary: 16.0 bar and 90˚C. Domestic hot water (DHW): 10 bar and 65˚C. Secondary (space heating): 2.5 bar and 85˚C.
Water meter incorporating a brass inner body, a plastic outer body and liquid silicone ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 50°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 pressure transmitters with stainless steel bodies. Maximum working pressures: DST-P140 model 25.0 bar, all other models 50.0 bar. Maximum operating temperature 90°C.
Water hammer arrestor with brass body. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.
Range of circulating pumps, with plastic or stainless steel bodies (cast EN 1.4308 or plate EN 1.4301) and a plastic impeller. Maximum working pressure 10.0 bar (stainless steel bodied pumps), 3.0 bar (plastic bodied pumps). Maximum operating temperature 95°C.
Range of single stage circulating pumps with plastic impellers and stainless steel housing, (red external coating - all models, and from July 2023 a yellow external coating on the 1½" model with 130mm port length). From December 2023 the UPS25 prefix models can be supplied with EPDM inlet/outlet gaskets and the UPS32 prefix models can be supplied with fibre/NBR inlet/outlet gaskets. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C (s/steel plate EN 1.4301/1.4401 models) or 99°C (s/steel cast EN 1.4308 models).
Range of single stage centrifugal pumps with bronze housings or plastic housings (see model) and plastic impellers. Maximum working pressure 6.0 bar (UP(S)(O) 15-XX CES87 130 model only), 10.0 bar (all other models). Maximum operating temperature 95°C.
MBC 12-22WM & MBC 12-28WM models are wall mounted mains supply booster sets. They are supplied with two spherical isolation valves, a spherical bypass valve and two single check valve assemblies (suitable for backflow protection against Fluid Category 2). The check valve assemblies are to be installed in accordance with the manufacturers instructions, one upstream of the pump inlet and one after the bypass valve. The booster pump incorporates a plastic strainer on the inlet and a plastic flow regulator on the outlet and is housed within a wall mounted cabinet. MJ3 VM & MJ3 HM models are mains supply booster sets intended to be mounted on an expansion vessel (not supplied as part of the approval). They comprise of a pump, a suction and discharge manifold with bypass arrangement, and a spherical bypass valve which incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The booster pump incorporates a plastic strainer on the inlet and a plastic flow regulator on the outlet. Maximum working pressure 6.0 bar. Cold water use only.
Range of wall or ceiling mounted overhead shower outlets (chromium plated brass) and shower arm. Maximum operating temperature 60°C.
Range of shower outlets with chromium plated bodies with check valves fitted at the inlets however, the complete products have not been fully tested to demonstrate they provide backflow prevention. Maximum operating temperature 70°C. Open outlet use only.
Range of wall mounted handshower, hose and elbow sets with metal bodies (various finishes), incorporating an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Handsets incorporate an approved check valve cartridge , however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum operating temperature 60°C
Range of shower handsets and overhead showers with metal chromium plated bodies with. Models 20123 and 15185 are fitted with check valves at the inlets however, the complete products have not been fully tested to demonstrate they provide backflow prevention. Model 20127 is supplied with a flexable hose connection. Maximum operating temperature 60°C.
Range of shower outlets with chromium plated bodies with check valves fitted at the inlets however, the complete products have not been fully tested to demonstrate they provide backflow prevention. Maximum operating temperature 70°C. Open outlet use only.
Range of shower arms and brackets with brass bodies (various finishes). Shower brackets incorporate single check valves cartridge, however the complete assembly has not been tested to demonstrate it provides adequate backflow protection. Maximum operating temperature 85°C.
Range of overhead shower outlets incorporating brass bodies (chrome plated) and EPDM gaskets. Inlets have stainless filters incorporated within a ball joint. Maximum operating temperature 85°C
Range of flow switches with brass bodies incorporating EPDM ‘O’-rings, acting as a leak detection system that actuates an integral spherical valve to shut off the water supply. The inlet incorporates a stainless steel strainer. The outlet incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 16.0 bar. Maximum operating temperature 30°C.
Range of pillar taps with brass bodies (chromium plated) incorporating quarter turn ceramic disc headwork with single lever operating members. The spout outlets incorporate a plastic aerator. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Range of pillar taps with brass bodies (various finishes) incorporating non-rising spindle headworks using either dome type or cross top operating members. Spout outlets incorporate plastic flow straighteners. The products are also supplied with metal back nuts. Maximum working pressure 10.0 Bar. Maximum operating temperature 85°C.
Range of pillar taps incorporating brass bodies (chrome plated), non-rising spindle headworks (models 922031 & 922033) or quarter turn ceramic disc headowks (all other models). The spout outlet incorporates a flow straightner. Maximum working pressure 6.0 bar. Maximum operating temperature 60°C.
Range of pillar taps incorporating brass bodies (chrome plated), non-rising spindle headworks (model 922038) or quarter turn ceramic disc headowks (model 922068). The spout outlet incorporates an flow straightener Maximum working pressure 6.0 bar. Maximum operating temperature 60°C.
Self-closing basin tap assembly (chromium plated brass) incorporating spring loaded headwork and dome type operating members. The inlet incorporates a plastic flow restrictor and the spout outlet incorporates a plastic flow straightener. The product is supplied with a metal backnut. Maximum working pressure 10.0 bar. Maximum operating temperature 70ºC.
Range of stainless steel braided, EPDM lined flexible hose assemblies. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.
Range of EPDM braided hoses (various options) and optional end connections. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of stainless-steel braided EPDM lined flexible hose assemblies, incorporating EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of “Tempest” Indirect and direct unvented storage cylinders consisting of factory fitted single or twin coil circuit with either a primary or solar coil. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar@90˚C. The product is supplied with an inlet control group (safety kit) consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, strainer, an expansion relief valve set at 6.0 bar and a check valve cartridge (verified by test - suitable for backflow protection against Fluid Category 2). A tundish and expansion vessel are also provided. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures: Secondary circuit 3.0 bar, Primary Circuit 3.0 bar & Solar circuit 5.5 bar. Maximum operating temperature 65°C.
Whitewolf Alpha ranges of Direct, Indirect, Solar Single, Solar Twin, Slim Direct and Slim Indirect stainless steel insulated unvented hot water storage cylinders with external expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet control group consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, an expansion relief valve (SRV) set at 6.0 bar, a strainer and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) also supplied with a tundish. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures - Primary circuit 6.0 bar, Secondary circuit 5.5 bar. Maximum operating temperature 65˚C.
Elite ranges of Direct, Indirect, Solar Single, Solar Twin, Slim Direct and Slim Indirect stainless steel insulated unvented hot water storage cylinders with external expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet control group consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, an expansion relief valve (SRV) set at 6.0 bar, a strainer and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) also supplied with a tundish. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures - Primary circuit 6.0 bar, Secondary circuit 5.5 bar. Maximum operating temperature 65˚C.
Flowcyl ranges of Direct, Indirect, Solar Single, Solar Twin, Slim Direct and Slim Indirect stainless steel insulated unvented hot water storage cylinders with external expansion. The DHW circuit consists of a temperature and pressure relief valve set at 7.0 bar and 90°C, an inlet control group consisting of a pressure reducing valve adjustable between 2.7 and 3.3 bar, an expansion relief valve (SRV) set at 6.0 bar, a strainer and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) also supplied with a tundish. Maximum supply pressure to the inlet control group 10.0 bar. Maximum working pressures - Primary circuit 6.0 bar, Secondary circuit 5.5 bar. Maximum operating temperature 65˚C.
502 series of automatic air venting valves with brass bodies, plastic float and EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 115°C. Model added September 2021 (501500) has a maximum operating temperature of 120°C. All other models have a maximum operating temperature of 115°C.
Range of deck mounted, manually operated blending valves with brass bodies (various finishes), incorporating ceramic cartridge headworks with either single lever (6900XX/METAL only) or dome type (all other models). The product is supplied with a shower hose and handset. Maximum working pressure 3.0 bar. Maximum operating temperature 60°C.
Range of wall mounted concealed shower valves (chromium plated brass) incorporating a ceramic cartridge headwork with single lever operating member. The shower outlet incorporates an approved single check valve cartridge however, the complete assembly has not been fully tested to demonstrate that it provides adequate backflow protection. Products are supplied with overhead shower outlet and shower hose. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Wall mounted manually operated, concealed blending valves (cast brass body) with a ceramic cartridge headwork controlling both flow and temperature with as single lever operating member and a manual diverter to shower outlets with a single lever operating member. Maximum operating pressure 5.0 bar. Maximum operating temperature 65°C.
Range of wall mounted, concealed, manual blending valves incorporating brass bodies and quarter turn ceramic disc headworks. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.
Range of wall mounted, concealed, manual blending valves with either a dome type or single lever operating member. Maximum working pressure 5.0 bar. Maximum operating temperature 80°C.
Wall mounted, manually operated blending valve, (brass body with a chromium plated brass trim set), incorporating a ceramic cartridge headwork with a single lever operating member controlling temperature and flow, and a manual diverter controlling the flow to the shower hose and handset or a secondary shower outlet. The product is supplied with a shower hose and handset. The handshower outlet connection and the shower handset inlet both incorporate an approved check valve cartridge, however the complete assembly has not been fully tested to demonstrate that it provides backflow protection. Maximum working pressure 5.0 bar. Maximum operating temperature 60°C.
Wall mounted, manually operated, concealed blending valve with a brass body incorporating a ceramic cartridge headwork with a single lever operating member controlling both flow and temperature. Maximum working pressure 5.0 bar. Maximum operating temperature 90°C.
Range of wall mounted, concealed, thermostatic shower valves with brass bodies and various trim plates (see model). V-BOX Therm. 2 way Shower Mixers incorporate a 2-way ceramic disc diverters/headworks (2 on, 1 off) controlling the flow with a single lever operating member. V-BOX Therm. 1 way Shower Mixers incorporate a quarter turn ceramic disc headwork controlling the flow with a single lever operating member. The temperature is controlled independently via a thermostatic cartridge with a single lever operating member which incorporates a manual override button. Each inlet incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Non-metallic materials and components comply with BS6920 at 60°C
Range of wall mounted bar type thermostatic shower valves (chromium plated brass) incorporating a 2-way ceramic disc diverter headwork controlling the flow between an overhead shower outlet or a shower handset with dome or cube type operating members. The temperature is controlled independently via a thermostatic cartridge with dome or cube type operating member that also incorporates a manual override button. Both inlets incorporate stainless steel strainers and approved single check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Range of wall mounted concealed thermostatic shower valves with DZR brass (F4000/HF concealed part) or brass bodies. Flow is controlled by either a 3-way (2 on, 1 off) or 4-way (3 on, 1 off) ceramic disc shower to shower diverter headwork (see model) with a dome type operating member. The temperature is controlled independently via a thermostatic cartridge with a dome type operating member that also incorporates a manual override button. The inlets incorporate a single check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 5.0 bar. Maximum operating temperature 60°C.
Wall mounted thermostatic shower mixer incorporating a chromium plated brass body and ceramic disc headwork with dome type operating members. Temperature is controlled independently via a thermostatic cartridge with dome type operating member which has a manual override button. The inlets incorporate a single check valve cartridge (however the complete assembly has not been tested to demonstrate they provide adequate backflow protection). Maximum working pressure 5.0 bar. Maximum operating temperature 90°C.
Range of wall mounted concealed thermostatic shower valves with DZR brass (CPHF4000HF concealed part) or brass bodies. Flow is controlled by either a 3-way (2 on, 1 off) or 4-way (3 on, 1 off) ceramic disc shower to shower diverter headwork (see model) with a dome type operating member. The temperature is controlled independently via a thermostatic cartridge with a dome type operating member that also incorporates a manual override button. The inlets incorporate a single check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 5.0 bar. Maximum operating temperature 60°C.
Range of wall mounted, concealed, thermostatic shower blending valves with brass bodies (various finishes, operating members and trim kits) Temperature is controlled independently via a thermostatic cartridge incorporating a manual override button. Both inlets incorporate a stainless steel strainer and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Page 7 of 83
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.
