Range of cold water in tank booster sets incorporating an ‘AG’ air gap, consisting of a GRP water storage cistern incorporating a float operated inlet valve, with a copper float and submersible pump or pumps (depending on model). The products incorporate an externally mounted stainless-steel manifold with servicing valve(s), expansion vessel, pressure gauge and a digital control panel. The pumps are connected to the external components via a discharge assembly of internal pipework including an in-line non-verifiable single check valve assembly (suitable for backflow prevention of Fluid Category 2). Maximum working pressure 10.0 bar. Cold water use only.
Range of cold water in tank booster sets incorporating an ‘AB’ air gap, consisting of a GRP water storage cistern incorporating a float operated inlet valve, with a copper float and submersible pump or pumps (depending on model). The products incorporate an externally mounted stainless-steel manifold with servicing valve(s), expansion vessel, pressure gauge and a digital control panel. The pumps are connected to the external components via a discharge assembly of internal pipework including an in-line non-verifiable single check valve assembly (suitable for backflow prevention of Fluid Category 2). Maximum working pressure 10.0 bar. Cold water 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 shower outlets with brass bodies (various finishes) incorporating NBR ‘O’-rings (280R/W model) or EPDM ‘O’-rings (286P/W model). The inlet of the 286P/W model incorporates a plastic flow regulator. Maximum operating temperature 60°C.
Range of rim/deck mounted shower handsets with brass bodies (various finishes). The inlet (except for the D5A A02 60A/W model) incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The inlet of the D5A A02 60A/W model incorporates a plastic flow restrictor. The products are supplied with a shower hose and a stainless steel braided EDPM lined flexible hose assembly (for connection prior to the shower hose). Maximum working temperature 60°C.
Range of wall or ceiling mounted shower arms and a wall mounted shower outlet + holder. The products incorporate a stainless steel bodies (various finishes). Maximum operating temperature 60°C.
Range of shower arms with a brass body and various finishes. Maximum operating temperature 60°C.
Range of shower outlets incorporating brass or stainless-steel bodies (various finishes). Maximum operating temperature 65°C.
Range of shower handsets and hoses with either a brass or stainless-steel body (various finishes). Maximum operating temperature 65°C.
Range of shower kits, shower outlets and shower hoses. The shower handsets and overhead shower inlets incorporate a plastic flow regulator. Maximum operating temperature 45°C.
Range of shower outlets and shower handsets. The shower heads have a brass body and ball joint, NBR ‘O’-ring, stainless-steel strainer and silicon nozzles. The shower handset has a brass body, NBR ‘O’-rings, silicon nozzles and incorporate a plastic flow regulator on the inlet. Model ‘100274774 N200000068’ is supplied with a double interlocked hose and a single check valve cartridge (to be installed on the inlet to the hose) however the complete product has not been fully tested to demonstrate it provides backflow protection. Model ‘100274774 N200000068’ has a maximum operating temperature of 60°C. All other models have a maximum operating temperature of 85°C.
Range of shower outlets: swivel ball joint overhead shower heads with brass bodies (chromium plated) and shower handsets with plastic bodies (chromium plated). The overhead showers incorporate a combined EPDM washer and stainless-steel strainer on the inlet. Maximum operating temperature 65°C.
Range of shower handsets (chromium plated) brass bodies and NBR O-rings. 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. Open outlet use only. Maximum operating temperature 60ºC
Range of filter type fixed ‘shower’ outlets and shower handsets with plastic bodies. Maximum operating temperature 45°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 either stainless steel or brass bodies (various finishes), quarter turn ceramic disc headworks with a single lever operating member. The spout outlet incorporates a plastic aerator. The RB3 models are supplied with a pop-up waste. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
'APL' range of PVC lined flexible hose assemblies with various end connectors. Maximum working pressure 10.0 bar. Cold water use only.
Range of chromium plated stainless steel or brass interlocked shower hoses with an optional PVC outer layer. Incorporating either a PVC or TPE inner hose and EPDM gaskets. Maximum operating temperature 60°C.
PEX lined flexible hose assemblies with either nylon or stainless-steel braiding and a variety of end connectors. Some models are supplied with screwdriver operated isolation valves. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
EPDM lined flexible hose assemblies with either nylon or stainless-steel braiding and a variety of end connectors. Some models are supplied with screwdriver operated isolation valves. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
SSB, SSI SST range of stainless steel unvented cylinders provided with an unvented kit supplied with cylinders containing a temperature and pressure reducing valve set at 3.0 bar and an expansion vessel and single check valve (suitable for fluid category 2) . Available as storage tank, indirect or twin coil. Maximum working pressure of the cylinder 6.0 bar, maximum working pressure of the coil or coils 12.0 bar. Maximum operating temperature 95°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, concealed, manual blending valve with DZR brass body and chrome plated trim set, incorporating a quarter turn ceramic disc headwork controlling the flow and a ceramic cartridge controlling the temperature independently, bothwith dome type operating members. The inlets incorporate approved 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 deck mounted, concealed, manually operated blending valves with brass bodies or stainless-steel bodies (various finishes), incorporating a ceramic cartridge headwork with a single lever operating member. Maximum working pressure 5.0 bar. Maximum operating temperature 70°C.
Range of wall mounted, concealed, thermostatic shower blending valves with brass bodies and trim sets (various finishes). The temperature is controlled via a thermostatic cartridge with a cross top or single lever operating member. The inlets incorporate 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.
Range of wall mounted, concealed, thermostatic mixing vales with brass bodies and chrome plated trim sets, incorporating one or two quarter turn ceramic disc headworks with various operating members (see models). Temperature is controlled independently via a thermostatic cartridge with various operating members (see model) which incorporates a manual override button. Both inlets incorporate an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 6.0 bar. Maximum operating temperature 85°C.
Wall mounted bar type thermostatic mixing valve (chromium plated brass) incorporating a ¼ turn ceramic disc headwork controlling the flow with a dome type operating member and a secondary ceramic disc headwork diverting the flow between the overhead shower and hand shower with a single lever operating member. The temperature is controlled independently via a thermostatic mixing cartridge with a dome type operating member that incorporates a manual override button. Both inlets incorporate single check valve cartridges, however, the complete assembly has not been tested to demonstrate it provides backflow protection. The product is supplied with a fixed overhead shower, shower handset and hose. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Wall mounted bar type thermostatic shower valve, with a ceramic cartridge headwork controlling the flow between overhead shower and handset with a dome type operating member incorporating a manual override button. The temperature is controlled independently via a thermostatic cartridge with a dome type operating member incorporating a manual override button. Both inlets incorporate a strainer and a single check valve cartridge, however, the complete assembly has not been tested to demonstrate it provides backflow protection. Supplied with hose and handset. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C.
Range of concealed thermostatic blending valves with brass bodies (chrome plated), incorporating a manual diverter to two outlets with an off position (model XB-AZ-037A), two ceramic disc headworks controlling the flow to both outlets (model XB-AZ-035A) or one outlet controlled via a ceramic disc headwork (model XB-AZ-034A). The temperature is controlled via a thermostatic cartridge with various operating members (see models). 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 working pressure 10.0 bar. Maximum operating temperature 65°C.
Range of pressure relief valves pre-set @ 6.0 bar, incorporating DZR brass bodies, EPDM seal cup and EPDM ‘O’-ring. Maximum operating temperature 99˚C
Range of pre-set, spring loaded, angled pressure relief valves, with a plastic body and EPDM diaphragm. The B312021 CST model only is pre-set at 4.0 bar, all other models are pre-set at 3.0 bar. The valves are fitted with either rotary type easing gear or hand operated lifting gear. Maximum operating temperature 99°C.
Range of latching and non-latching solenoid valves with brass bodies and an integral stainless-steel strainer. X262513141 (abc) (dd) models have a NBR ‘O’-Ring and diaphragm, all other models have an EPDM ‘O’-Ring and diaphragm. Maximum working pressure: see model. Maximum operating temperatures: X262513141(abc)(dd) models 65°C, all other models 85°C.
Solenoid valve incorporating a plastic body and an EPDM diaphragm. The product incorporates a plastic flow regulator with an EPDM washer, and a plastic filter on the inlet. Maximum working pressure 10.0bar. Maximum operating temperature 60°C.
Range of brass bodied, straight and angled two and three-port spherical valves. Some models incorporate a screw-down pattern drain valve. Products incorporate a chrome-plated brass ball and EPDM ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of double regulating valves incorporating bronze bodies, brass disc face (½” - ¾” models) or PTFE (1” - 2” models), PTFE plate and NBR ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 100°C.


Range of water conditioners incorporating a static PTFE and zinc anode in a brass or nickel plated bronze body. Between November 2021 and December 2023 the maximum working pressure is: ET/ETD models = 10.0bar, EF/EF-16 models = 16.0 bar, EF-40 models = 40.0 bar. From January 2024 the maximum working pressure is: ET/ETD/EF/EF-16 models = 16.0 bar & EF-40 models = 40.0 bar. Maximum operating temperature 60°C.
Range of electrolytic scale inhibitors incorporating copper bodies. For use with copper pipe complying with BS EN 1057. Maximum working pressure 10.0 bar. Maximum operating temperature 40°C.
`CY9198`. Grey coloured, pressed and kilned carbon/graphite thrust ring. For use with water up to 85°C.
'HSL-0588-3 Silicon Coating'. Factory applied, translucent silicon coating. Apply and cure as per manufacturer's instructions version 'BLT19.05 A'. For use with water up to 85°C.
'DELTAPrime 2K SF Primer and DELTAShield HP 500 PW Coating'. Factory applied, grey coloured (once mixed), two-component primer (non-water contact primer) and two-component coating (water contact coating). Mix and apply DELTAPrime 2K SF Primer as per Product Data Sheet ‘October 2019-001’. Cure for 2 hours@25°C. Then mix and apply DELTAShield HP 500 PW Coating as per Product Data Sheet ‘190625’. Cure for 1 minute@25°C. For use with water up to 85°C.
'EPX-111'. Blue coloured, factory applied epoxy powder coating. Apply and cure as per manufacturer's instructions XL-R-019-R1 dated 2015-11-12'. 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 then the material is not covered by the scope of the approval.
'EPX-213H Grey'. Factory applied, grey coloured, epoxy powder coating. Apply and cure as per manufacturer's instructions 'XL-R-019-R2' dated '2015-11-12'. For use with water up to 85°C.
'ENDOPRENE®84-30 THIXO'. Factory applied, cream coloured two-part polyurethane coating consisting of a resin and hardener. Mix and apply as per manufacturer`s technical data sheet (version dated 16/12/2019). Cure for 48 hours at 20°C. For use with water up to 55°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.
'Cepox P05/95'. Factory applied, two part, yellow coloured epoxy coating. Mix and apply as per Technical Data Sheet dated 19/11/2021. Cure for 16 hours@70°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 on the approval then the material is not covered by the scope of the approval.
'MS519'. Factory applied, blue coloured Porcelain Enamel coating. Apply as per manufacturer's instructions dated 2021.6.23. Dry for 2 hours@100°C before firing for 10 minutes@860°C For use with water up to 75°C. This material is only approved for the drying and firing conditions that appear on the approval. If the drying and/or firing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'Orgal® Hydroflex 10'. White coloured, acrylic polymer emulsion cement modifier, which is a liquid additive intended to be mixed with cement to achieve a coating. Mix cement:additive:water in a 197.5:30:10 mass ratio and apply as per manufacturer's instructions '2/18'. Cure for 28 days@23°C and @50% relative humidity. For use with water up to 23°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mixing and/or curing conditions are varied from those specified on the approval then the materials are not covered by the scope of the approval.
AKROMID® A3 GF 25 8 HU natural (8120) AKROMID® A3 GF 30 8 HU natural (8102) AKROMID® A3 GF 33 8 HU natural (8128) AKROMID® A3 GF 35 8 HU natural (8121) AKROMID® A3 GF 40 8 HU natural (8122) AKROMID® A3 GF 43 8 HU natural (8130) AKROMID® A3 GF 45 8 HU natural (8123) AKROMID® A3 GF 50 8 HU natural (8124) AKROMID® A3 GF 55 8 HU natural (8125) AKROMID® A3 GF 60 8 HU natural (8126) AKROMID® A3 GF 25 8 HU black (8118) AKROMID® A3 GF 30 8 HU black (8112) AKROMID® A3 GF 33 8 HU black (8129) AKROMID® A3 GF 35 8 HU black (8113) AKROMID® A3 GF 40 8 HU black (8114) AKROMID® A3 GF 43 8 HU black (8131) AKROMID® A3 GF 45 8 HU black (8115) AKROMID® A3 GF 50 8 HU black (8116) AKROMID® A3 GF 55 8 HU black (8119) AKROMID® A3 GF 60 8 HU black (8117) Natural (appears white) and black coloured, injection moulded, glass fibre reinforced PA66 materials. For use with water up to 85°C.
‘5052911193 (50A), 5062911233 (60A), 5072911255 (70A), 5082911184 (80A) and 5092911126 (90A)’. Black coloured, compression moulded EPDM materials. Shore hardness between 50A & 90A. Tested in-radius size 1.0mm. For use with water up to 23°C.
'Flomasta 7619J'. Off-white coloured, PTFE paste intended for use as a thread sealant. For use with water up to 23°C.
'Uneplas Gel Solvent Cement'. Clear, transparent (un-pigmented) solvent cement, (intended to join PVC pipe and fittings). Apply as per manufacturer's instructions review date '2019-09-11'. Cure for 20 days at 7°C. For use with water up to 65°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.
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