Horizontal 5 stage pump with stainless steel body, stainless steel impellers, EPDM and silicone ‘O’-rings. Maximum working pressure 6.2 Bar. BS6920 40°C.
Range of vertical multistage pumps with either stainless-steel bodies or cast-iron bodies with a black epoxy powder coating, stainless-steel impellers, shaft and outer sleeve, EPDM ‘O’-rings and a silicon carbide + EPDM shaft seal. Maximum working pressure 25.0 bar. Maximum operating temperature 90°C.
‘Waterforms’ shower pipe riser rail with chromium plated brass body. Open outlet use only. Maximum operating temperature 60°C.
Range of ‘Y’-pattern strainers with a brass or DZR brass body, stainless-steel strainer and PTFE gasket. Maximum operating pressure 20.0 bar. BS6920 85°C.
Range of deck mounted, single hole, laboratory taps incorporating a brass body (with white plastic coating) and non-rising spindle headworks with dome type operating members. Model 900106 incoporates a swivel spout, all other models have a fixed spout. The spout outlets incorporate a hose union connection and the products are supplied with a metal backnut(s). Maximum working pressure 8.0 bar. Maximum operating temperature 60°C.
Range of pillar taps (chromium plated brass), incorporating quarter turn ceramic disc (SL-T40608W) and single lever operating member or non-rising spindle headworks (all other models) with dome or cross top operating members and metal backnuts. The spout outlet incorporates a plastic flow straightener. Maximum working pressure 6.0 Bar. Non-metallic materials and components comply with BS6920 at 65°C
Range of pillar taps (chromium plated brass), incorporating non-rising spindle headworks with various operating members (see model). The spout outlets incorporate a plastic aerator. The products are supplied with metal backnuts. Maximum working pressure 10.0 bar. BS6920 65°C.
Range of PVC shower hoses with a black PVC inner liner (with a black and silver striped appearance). Hose end connections and nuts are available in brass, plastic or stainless steel, (all chrome plated), with either EPDM (black) or silicone (white) washers. BS6920 65°C.
White PVC shower hose, with EPDM washers. BS6920 65°C.
Air Source Hot Water Cylinder range of cased and insulated, unvented hot water storage cylinders (enamelled steel) of the package type incorporating heat pump module. The DHW circuit includes a factory fitted temperature & pressure relief valve (Caleffi) set at 7 bar and 95˚C . The safety kit incorporates a pressure reducing valve (Caleffi) set at 3.5 bar, strainer, check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2 and an expansion valve (Caleffi) set at 6 bar, expansion vessel (Reflex) and a tundish (Caleffi). The temperature of the hot water is controlled by a factory fitted manual control (set at 60˚C) and a high pressure switch positioned on the heat pump module (maximum temperature 65˚C) The cylinders are factory fitted with standard dual control immersion heater. Immersion heater incorporate control and manual resetting thermostats (maximum 89˚C). Maximum working pressure 5.5 Bar Maximum operating temperature 75°C. Maximum supply pressure to the pressure reducing valve is 12 bar. Maximum working pressure of the primary circuit 3.5 bar. Maximum operating temperature 80°C.
Range of wall mounted, thermostatic blending shower valves, incorporating a quarter turn ceramic disc headworks or ceramic disc diverter cartridges (see models) with a cube type operating members. The temperature is controlled independently via a thermostatic cartridge with a cube type operating members that incorporate manual override buttons. Model (1.1901.001) is supplied with a shower hose, hanset & riser rail assemblies. Model (1.1901.002) is supplied with a shower hose, handset, overhead shower & riser rail assebmlies. The inlets incorporate stainless steel strainers and approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum operating pressure 10 bar. Maximum operating temperature 45°C
Non-metallic materials and components comply with BS6920 at 45°C
Range of wall mounted concealed thermostatic shower valves (brass bodies with chrome plated plastic trim sets), incorporating a quarter turn ceramic disc headwork controlling the flow. The temperature is controlled independently via a thermostatic cartridge, both using dome type operating members. The inlets incorporate stainless-steel strainer washers and single check valve cartridges (however, the complete product has not been fully tested to demonstrate it provides backflow protection). The products are supplied with a chrome plated shower handset, shower hose, plastic wall mounted shower outlet and riser rail assembly. Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 60°C
Range of wall mounted, thermostatic blending valves with (brass bodies - various finishes), incorporating a manual diverter which controls the flow. Temperature is controlled independently via a thermostatic cartridge with dome type operating members incorporating a manual override. The inlets incorporate approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The products are supplied with a shower hose, handset and overhead shower. Maximum working pressure 10.0 Bar
Non-metallic materials and components comply with BS6920 at 60°C
Range of concealed thermostatic shower valves, (brass bodies – various finished trim sets), incorporating, ceramic cartridge controlling the flow with a single lever operating member and detent headworks diverting the flow from shower to shower. The temperature is controlled independently via a thermostatic cartridge with dome type operating member with manual override button. The inlets incorporate single check valve cartridges, (however, the complete assembly has not been fully tested to demonstrate that it provides backflow protection). Maximum working pressure 10.0 Bar. Non-metallic materials and components comply with BS6920 at 65°C Models added June 2025 Maximum operating temperature 60.0°C
Non-metallic materials and components comply with BS6920 at 65°C
Range of MIRA MODE high pressure or pumped, wall fed or ceiling fed bath/shower mixing valves supplied with overhead shower and shower handsets. Inlets are supplied with isolation valves. Maximum working pressure 5 bar for high pressure models and 1 bar for pumped models. Non-metallic materials and components comply with BS6920 at 48°C.
Range of wafer type & lug type butterfly valves with blue epoxy coated ductile iron (V9911 & V9912) or stainless steel bodies (V9952), stainless steel discs and EPDM seats. The products are supplied with either a lever, gearbox (below DN250), electric or pneumatic actuating operating members. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of wall mounted, concealed, manually operated diverters with a DZR brass body. The 5400DV model diverts to 2 outlets. The 5400DVA3 and 5400DVA4 models divert to 3 or 4 outlets respectively, and also include an off position. Maximum working pressure 5.0 bar. BS6920 60°C.
Range of non-return, swing gate valves with gunmetal bronze bodies. Maximum working pressure 20.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of pilot operated pressure reducing valves with blue epoxy coated ductile iron bodies. The valves have an adjustable pressure reducing facility controlled via a pilot valve (with an operating range of 1 to 6 bar), with auxiliary components including stainless steel tubing, fittings and spherical valves. Maximum working pressure 16.0 bar. Maximum operating temperature 23°C.
Range of pressure relief valves with gunmetal bodies, EPDM diaphragms and lever operated easing gear. The relief setting is between 0.5 - 16.0 bar depending on the model. Maximum operating temperature 99°C
Range of plastic solenoid valves with an EPDM diaphragm and ‘O’-rings. The inlets incorporate a stainless-steel strainer (except for push fit inlet models). Push fit connections are for use with copper pipe (manufactured to EN 1057). Maximum working pressure 10.0 bar. Maximum operating temperature 70°C. BS6920 70°C.
Solenoid valve with a plastic body, EPDM diaphragm and ‘O’-rings. Maximum working pressure 8.0 bar. Can only be used with water at 70°C. BS6920 70°C.
Range of spherical valves incorporating DZR brass (Art.59) or nickel-plated brass (Art. 89) bodies and chromium plated brass balls. For use with copper to BS EN 1057. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of press fit spherical valves with DZR brass bodies and balls with EPDM O-Rings. Joints are achieved by the use of a press fitting tool. For use with Multi-layered Pert/Al/Pert pipe compliant to EN21003-2 Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
Range of full-bore spherical valves with bronze bodies, PTFE seats incorporating redox coated brass ball and various operating members (see models). Maximum working pressure 40 Bar Maximum operating temperature 95°C
Range of full-bore spherical valves with a brass body (nickel plated), brass ball (chrome plated) and PTFE seats. All models are available as lever operated, 15-28mm sizes are also available with a butterfly handle. For use with copper pipe (manufactured to BS EN 1057). Maximum working pressure 25.0 bar. BS6920 85°C.
In line isolation valve with DZR brass body, DZR brass ball (chrome plated), and an EPDM inlet washer. The product incorporates two approved check valve cartridges, one either side of the spherical valve, verified by test (suitable for backflow protection against Fluid Category 3). Maximum working pressure 16.0 bar. BS6920 85°C.
Range of push fit shut off valves with plastic bodies incorporating EPDM ‘O’ rings and seals, for PE-X pipe (manufactured to BS7291-3), PB pipe (manufactured to BS7291-2) and copper pipe (manufactured to BS EN1057) Maximum working pressure/temperature: 12.5 Bar at 20°C and 6.0 Bar at 65°C.
Range of screw-down stop valves with brass bodies, incorporating a non-rising spindle operated via a T shaped (all models excluding 513042) or hand wheel operating member (model 513042 only) and EPDM seats. Maximum working pressure 16.0 Bar.
Non-metallic materials and components comply with BS6920 at 65°C
Range of ultraviolet disinfection units with stainless-steel bodies. Maximum working pressure 8.6 bar. Cold water use only.
`9011 modified bitumen anticorrosive coating`. Factory applied, black coloured bituminous coating. Apply as per manufacturers user instructions 'File No.: SDC-0051', 'Vison: A1', dated '2021-03-01'. Cure for 7 days@23°C. For use with water up to 35°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
`SCC 950`. White coloured, compression moulded ceramic disc. For use with water up to 85°C
'ZX-9 Zhenxin Epoxy Powder Coating'. Factory applied, blue coloured epoxy coating. Apply as per manufacturer's 'Preparation and Curing Conditions' instructions reference 'ZX-9-1', dated '2024/02/26'. Cure for 30 minutes@180°C. For use with water up to 85°C. If the curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
Luberpox – 2K – DS-Lackfarbe IV80, Wilo Grün nach Muster/IW80 Hardener (green coloured) & Luberpox – 2K – DS-Lackfarbe IV80, RAL 9011 Graphitschwarz/IW80 Hardener (black coloured). Factory applied epoxy coatings. Mix in a 5:1 weight ratio and apply as per Berger-Lacke Technical Data Sheet (rev. 41-06.11.2023). Cure for 7 days at 22°C. For use with water up to 23°C. These materials are only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the materials are not covered by the scope of the approval.
'RTU AL 5002'. Factory applied, blue coloured enamel coating. Apply as per manufacturer's TDS 'TDS/05002', version '09-2023' and fire for 7 minutes@860°C. For use with water up to 85°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified then the material is not covered by the scope of the approval.
'PPA571ES Black 700 & PPA571 Black 700'. Factory applied Polyolefin PE Coatings. Apply 'PPA571 Black 700' by fluidised bed according to manufacturer's data sheet '08/2022' and dip in the bed for 5-8 seconds. Apply 'PPA571ES Black 700' by electrostatic spray according to manufacturer's data sheet '08/2022'. Cure for 190-200°C for 20 mins. For use with water up to 23°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
‘Pilotpack 3480, 5035, 3435, 4040, 7099, 3408, 3410 & 5020’ range of gland packings. 3480 & 3435 are dark grey coloured, graphitised PTFE based. 5035 is yellow & black coloured, graphitised PTFE/aramid based. 4040 is grey coloured, graphite based. 7099 is white coloured, acrylic/PTFE based. 3408 is white coloured, lubricated PTFE based. 3410 is white coloured, lubricated PTFE based. 5020 is light yellow coloured, lubricated aramid based. All grades are for use with water up to 85°C. For use only as gland packing material having been tested at a reduced surface area to volume ratio.
'Drincable'. Blue coloured, extruded, EPDM rubber electrical cable. Shore hardness 50. Tested in-radius size 0.90mm. For use with water up to 23°C. This approval is for complete cable, the blue coloured outer part being the water contact layer.
‘LURANYL® KR 2402 TW 35061, LURANYL® KR 2403 G4 TW 26343 & LURANYL® KR 2403 G6 TW 26343’. polyphenyleneoxide/polystyrene. In May 2025, ‘LURANYL® KR 2403 G2 TW GY4090-24’ & ‘LURANYL® KR 2403 G6 TW GY4040-24’, dark grey coloured, injection moulded polyphenyleneoxide/polystyrene materials were added to the approval. In November 2025, ‘LURANYL® KR 2403 G2 TW 26343’, black coloured, injection moulded polyphenyleneoxide/polystyrene material was added to the approval. All grades are for use with water up to 85°C.
'Powertherm PP-R pipe'. Green coloured, extruded PP-R pipe (manufactured from SABIC Vestolen P 9421). For use with water up to 85°C.
'POWERtherm PP-R Fittings'. Green coloured, injection moulded PP-R fittings (manufactured from SABIC Vestolen P 9421). For use with water up to 85°C.
'PRO V500 V4'. Red coloured chemical anchor resin supplied in a pre-weighed dual cartridge. Apply as per manufacturer's instructions version '9', dated 'October 2022'. Cure for 48 hours@7°C. For use with water up to 23°C. For use only as a resin anchor having been tested at a reduced surface area to volume ratio of 1,000mm² per 1 litre of water. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'vinyl eco/EASF'. Site applied, two-part (supplied with internal mixing nozzle so no manual mixing required), brown coloured chemical anchor resin. Apply as per manufacturer's instructions dated 25/09/2017. Cure for 4 days@5°C. For use with water up to 23°C. For use only as a resin anchor having been tested at a reduced surface area to volume ratio of 1,000mm² per 1 litre of water. This material is only approved for the mixing and curing conditions that appear on the approval. If the mix and cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'9710-ALT 'O' rings'. Black coloured, compression moulded EPDM 'O' rings. Shore hardness 80. Tested in-radius size between 1.0mm & 2.0mm. For use with water up to 23°C.
'01/U70EP 'O' ring' with a tested in-radius size between 0.5mm & 3.5mm. In June 2024, the follow components were added to the approval: ‘01/U70EP Cylindrical Gasket’ with a tested in-radius size between 0.9mm & 1.25mm. ‘01/U70EP Membrane’ with a tested in-radius size between 2.1mm & 5.5mm. Black coloured, injection moulded EPDM components. Shore hardness 70 For use with water up to 85°C.
‘ME0996’ components. Black coloured, injection moulded NBR rubber components. ‘O’-rings with an in-radius size of between 0.5mm & 5.0mm. Shore hardness between 40 & 90. Between November 2023 and April 2024, the approval included gaskets with an in-radius size of 5.0mm. Shore hardness 40. From May 2024 the gasket range was extended to include gaskets with an in-radius size of between 0.5mm & 5.0mm. Shore hardness between 40 & 90. For use with water up to 23°C.
'Griffon Silpat'. Grey coloured jointing compound. Apply as per manufacturer's instructions '7001669', issue '1'. For use with water up to 85°C.
'POKETONE’ range of natural (appears light brown), grey and black, injection moulded Polyketone materials. For use with water up to 85°C. 'M(a)3FG(b)A-NP0, M(a)3FG(b)A-GY(c), M(a)3FG(b)A-BK(c)'. (a) indicates the MI(g/min) or viscosity of its neat resin and is replaced with: 9 = 150~250, 3 = 40~80, 6 - 4~8 or 7 = 2~4. (b) indicates the content of glass fibre and is replaced numbers between 1 & 9 (9 indicating the maximum of 50%). NP0 indicates natural material, GY indicates grey material & BK indicates black material. (c) can indicate a random product number of each grade OR the ratio of carbon black and is replaced with numbers between 0 & 9.
Range of screw down stop valves with plastic bodies incorporating EPDM ‘O’-rings and seal. For use with PE-X pipe (manufactured to BS7291-3), BPB pipe (manufactured to BS7291-2) and copper pipe (manufactured to EN1057). Maximum working pressure and operating temperatures: 12.5 bar @ 20°C & 6.0 bar @ 65°C.
Bidet seat assembly which discharges via a sensor actuated solenoid valve and utilises a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). The inlet incorporates a strainer and flow regulator. Maximum working pressure 10.0 bar. Cold water supply only.
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