KLDG-WR Range of electromagnetic flow meters with carbon steel bodies, NBR inner liner and stainless-steel electrodes. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of horizontal multistage pumps with stainless steel bodies, diffuser and impellers and EPDM ‘O’-rings. The products incorporate a graphite-SiC-EPDM shaft seal. The products incorporate a drain plug. Maximum working pressure 8.5 bar. Maximum operating temperature 35°C.



Range of horizontal multistage pumps with stainless steel bodies, diffuser and impellers and EPDM ‘O’-rings. The products incorporate a graphite-SiC-EPDM shaft seal. The products incorporate a drain plug. Maximum working pressure 8.5 bar. 9Maximum operating temperature 80°C.



| Product Identification | Surface finish | Inlet Dimension | Max Wrk. Pressure | Max Op. Temp. | Marking | Marking Location | All metals in the water pathway are on the 4msi positive list | Headwork | Fixing Type | Spout Outlet | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 26.569.000 | Chrome | 1/2" BSP (F) | Open Outlet bar | 65 °C | Grohe | faceplate | No |
| Product Identification | Surface finish | Inlet Dimension | Max Wrk. Pressure | Max Op. Temp. | Marking | Marking Location | All metals in the water pathway are on the 4msi positive list | Headwork | Fixing Type | Spout Outlet | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DS3007 | chrome | ½” BSP (F) | Open outlet bar | 85 °C | DELMEI | On handle | No | Not applicable | Not Applicable | ||
| DS5010 | chrome | ½” BSP (F) | Open outlet bar | 85 °C | DELMEI | On handle | No | Not applicable | Not Applicable |
Range of shower handsets with plastic bodies and various finishes. Maximum operating temperature 60 °C. Open outlet use only.
| Product Identification | Surface finish | Inlet Dimension | Max Wrk. Pressure | Max Op. Temp. | Marking | Marking Location | All metals in the water pathway are on the 4msi positive list | Headwork | Fixing Type | Spout Outlet | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S015* | Various | 1/2" BSP (F) | For open outlet use only bar | 85 °C | WINSDRUM | On back plate | No | Not applicable | Not Applicable | Not Applicable | |
| S016* | Various | 1/2" BSP (F) | For open outlet use only bar | 85 °C | WINSDRUM | On back plate | No | Not applicable | Not Applicable | Not Applicable | |
| S017* | Various | 1/2" BSP (F) | For open outlet use only bar | 85 °C | WINSDRUM | On back plate | No | Not applicable | Not Applicable | Not Applicable | |
| S018* | Various | 1/2" BSP (F) | For open outlet use only bar | 85 °C | WINSDRUM | On back plate | No | Not applicable | Not Applicable | Not Applicable | |
| S019* | Various | 1/2" BSP (M) | For open outlet use only bar | 85 °C | WINSDRUM | On body | No | Not applicable | Not Applicable | Not Applicable | |
| S020* | Various | 1/2" BSP (M) | For open outlet use only bar | 75 °C | WINSDRUM | On body | No | Not applicable | Not Applicable | Not Applicable | |
| S021* | Various | 1/2" BSP (M) | For open outlet use only bar | 85 °C | WINSDRUM | On body | No | Not applicable | Not Applicable | Not Applicable | |
| S022* | Various | 1/2" BSP (M) | For open outlet use only bar | 85 °C | WINSDRUM | On body | No | Not applicable | Not Applicable | Not Applicable |
* denotes finish and can be replaced by: C - Chrome RG - Rose Gold BTG - Brushed Titanium gold BZG - Brushed Zirconium gold BRG - Brushed Rose gold MW - Matte white BS - Brushed stainless BN - Brushed nickel PN - Polished nickel GM - Gunmetal B - Matte black TG - Titanium gold ZG - Zirconium gold BC - Black+chrome W - White CW - Chrome+white Q - Quartzite ZGC - Zirconium gold+chrome TGC - Titanium gold+chrome M - Medieval A - Antique bronze CP - Champagne BL - Brushed lead BP - Polished Black
Shower handset with plastic body and various finishes. Maximum operating temperature 60 °C. Open outlet use only.
| Product Identification | Surface finish | Inlet Dimension | Max Wrk. Pressure | Max Op. Temp. | Marking | Marking Location | All metals in the water pathway are on the 4msi positive list | Headwork | Fixing Type | Spout Outlet | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S34011 | Chrome plated | 1/2" BSP (M) | For open outlet use only bar | 75 °C | DOMOO | Body | No | ||||
| S06041 | Chrome plated | 1/2" BSP (M) | For open outlet use only bar | 75 °C | DOMOO | Body | No | ||||
| S185015(88500103) | Chrome plated | 1/2" BSP (M) | For open outlet use only bar | 65 °C | DOMOO | Body | No |
Range of Y type strainers with blue epoxy coated ductile iron bodies and EPDM ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C
Range of wall mounted bib taps with bronze bodies, incorporating rising spindle headworks. Maximum working pressure 16.0 bar. Maximum operating pressure 85°C.
| Product Identification | Surface finish | Inlet Dimension | Max Wrk. Pressure | Max Op. Temp. | Marking | Marking Location | All metals in the water pathway are on the 4msi positive list | Headwork | Fixing Type | Spout Outlet | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13.20302.G15.CP5R-8510 | ½” BSP (M) | 16 bar | 85 °C | V&G,WRAS,1/2,MMYY | BODY | No | Rising spindle | Open Outlet | |||
| 13.20302.G20.CP5R-8510 | ¾” BSP (M) | 16 bar | 85 °C | V&G,WRAS,3/4,MMYY | BODY | No | Rising spindle | Open Outlet | |||
| 13.20302.G15.CP5R-8511 | ½” BSP (M) | 16 bar | 85 °C | V&G,WRAS,1/2,MMYY,CR | BODY | No | Rising spindle | Open Outlet | |||
| 13.20302.G20.CP5R-8511 | ¾” BSP (M) | 16 bar | 85 °C | V&G,WRAS,3/4,MMYY,CR | BODY | No | Rising spindle | Open Outlet | |||
| 13.20362.G15.CP5R-8511 | ½” BSP (M) | 16 bar | 85 °C | V&G,WRAS,1/2,MMYY,CR | BODY | No | Rising spindle | Open Outlet |
Wall Mounted Undefinable air gap see IRNs Incorporates approved single check valve cartridges however, the complete product has not been fully tested to demonstrate it provides backflow protection.
A7255AA range of PEX lined shower hoses incorporating corrugated interlocking metal hoses with various finishes. All hoses incorporate EPDM washers. Maximum operating temperature 65°C.
Rinnai range of Direct and indirect unvented storage cylinders. 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 pre-set at 3.0 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 working pressure: 5.5 Bar (All Circuits) Maximum operating temperature 90.0°C


Range of automatic air venting valves with a brass body and a plastic float. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C.
| Product Identification | Surface finish | Inlet Dimension | Max Wrk. Pressure | Max Op. Temp. | Marking | Marking Location | All metals in the water pathway are on the 4msi positive list | Headwork | Fixing Type | Spout Outlet | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TSSL1 | Chrome | 15mm Compression | 5 bar | 60 °C | AQUALISA | shower valve | No | Single sequential | Not Applicable | Shower Hose, Handset, Riser Rail, | |
| AQSL1 | Chrome | 15mm Compression | 5 bar | 60 °C | AQUALISA | shower valve | No | Single sequential | Not Applicable | Shower Hose, Handset, Riser Rail, |

Wall Mounted thermostatically controlled shower valve supplied with shower hand-set, hose with riser rail and overhead shower in chrome finish. Incorporating a 1/4 turn ceramic disc headwork & flow regulator. Maximum temperature 65°C. Maximum Pressure 5 bar.
Range of wall mounted concealed thermostatic blending valves with brass bodies (various finishes), incorporating single sequential headworks with single lever operating members. The inlet couplings incorporate plastic flow regulators & metal strainers. The outlets incorporate approved check valve cartridges, however, the complete products have not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 8.0 Bar Maximum operating temperature 60.0°C
Range of wall mounted, exposed, thermostatic shower mixing valves (chromium plated brass). Incorporating a ¼ turn ceramic disc or a 2-way ceramic disc diverter headwork (see model). Temperature is controlled independently via a thermostatic cartridge with a manual override button. The products have cube, dome or single lever type operating members. Each inlet incorporates a combined EPDM washer and 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 6.0 bar. Maximum operating temperature 65°C.
Vulcain range of wafer, lugged or flanged butterfly valves with blue epoxy coated ductile iron bodies and discs, with lever type or handwheel operating members. Maximum working pressure 16.0 Bar. Maximum operating temperature 85°C
Range of flanged butterfly valves with either lever or hand wheel operation and a blue epoxy coated ductile iron body. Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.

Combined temperature and pressure relief valves pre-set at 7.0 or 10.0 bar (See models) with a DZR brass body. The valves incorporate lever easing gear. Maximum working pressure: See models. Maximum operating temperature 85.0°C
Range of combined pre-set temperature and pressure relief valves incorporating Bronze body, DZR brass seat and plunger, EPDM ‘O’-rings, PTFE seal and silicone diaphragm. The valves incorporate a manually operated lever easing gear. The valves are factory pre-set between 0.7 bar and 12.5 bar. Maximum operating temperature 90°C. Maximum working pressure between 0.7 bar and 12.5 bar. Maximum operating temperature 90.0°C
Range of BOSS 958 combined pre-set temperature and pressure relief valves incorporating Bronze body, DZR brass seat and plunger, EPDM ‘O’-rings, PTFE seal and silicone diaphragm. The valves incorporate a manually operated lever easing gear. The valves are factory pre-set between 0.7 bar and 12.5 bar. Maximum operating temperature 90°C. Maximum working pressure between 0.7 bar and 12.5 bar. Maximum operating temperature 90.0°C
| Product Identification | Surface finish | Inlet Dimension | Max Wrk. Pressure | Max Op. Temp. | Marking | Marking Location | All metals in the water pathway are on the 4msi positive list | Headwork | Fixing Type | Spout Outlet | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D22P-1D | 22mm | 16 bar | 85 °C | MS, D22-1D | Body | No | |||||
| D26P-3 | 26mm | 16 bar | 85 °C | MS, D26P-3 | Body | No | |||||
| D26P-3B | 26mm | 16 bar | 85 °C | MS, D26P-3B | Body | No | |||||
| D26P-3FY | 26mm | 16 bar | 85 °C | MS, D26P-3FY | Body | No | |||||
| D28P-3B2 | 28mm | 16 bar | 85 °C | MS, D28P-3B2 | Body | No | |||||
| D28P-3B3 | 28mm | 16 bar | 85 °C | MS, D28P-3B3 | Body | No | |||||
| D28P-3D2 | 28mm | 16 bar | 85 °C | MS, D28P-3D2 | Body | No | |||||
| D28P-6 | 28mm | 16 bar | 85 °C | MS, D28P-6 | Body | No | |||||
| D40P-19A | 40mm | 16 bar | 85 °C | MS, D40P-19A | Body | No | |||||
| D40P-19B2 | 40mm | 16 bar | 85 °C | MS, D40P-19B2 | Body | No | |||||
| D56P-1 | 56mm | 16 bar | 85 °C | MS, D56P-1 | Body | No | |||||
| D56P-2 | 56mm | 16 bar | 85 °C | MS, D56P-2 | Body | No | |||||
| D56P-3 | 56mm | 16 bar | 85 °C | MS, D56P-3 | Body | No |
Range of swing gate non-return valves with epoxy coated ductile iron bodies. Maximum working pressure 16.0 Bar. Maximum operating temperature 80.0°C.
Range of swing gate non return valves with ductile iron bodies (blue epoxy coated). Maximum working pressure - 16.0 bar. Maximum operating temperature - 85°C.
Lever operated spherical valve with brass body (nickel plated), chrome plated brass balls, and EPDM ‘O’-rings. Compression connections are for use with copper pipe (manufactured to EN1057). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of inline, angled or tee type spherical valves with nickel plated brass bodies and chromium plated brass balls. The valves are either screwdriver or lever operated(see model). The compression connections are for use with copper pipe (manufactured to EN1057). Maximum working pressure 25.0 bar (HC-A61055-22 model) or 16.0 bar (all other models). Maximum operating temperature 85°C.
Range of press fit spherical valves with brass and chrome plated brass bodies. For use with copper pipe to BS EN 1057. Maximum working pressure 16.0 Bar Maximum operating temperature 85 °C.
Range of gate valves with a non-rising spindle with a handwheel operating member or lockshield connection. All models have brass and brass wedge. For use with copper pipe (manufactured to EN1057). Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of press fit gate valves with brass bodies. For use with copper pipe to EN1057. Maximum working pressure 16.0 Bar Maximum operating temperature 85 °C.
OS & Y Range of gate valves with blue, black or red epoxy coated ductile iron bodies, incorporating ductile iron wedges encapsulated in EPDM and hand wheel operating members. Maximum working pressure - 16 Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of screw down stop valves with brass bodies, EPDM gaskets and PTFE washers. For use with copper pipe to EN 1057. Maximum working pressure 16.0 Bar. Maximum operating temperature 99°C.
Range of press fit screw down stop valves with brass bodies and EPDM seals. For use with copper pipe to EN1057. Maximum working pressure 16.0 Bar Maximum operating temperature 85 °C.
Range of inlet control groups with DZR brass bodies consisting of an in-line, adjustable pressure reducing valve (adjustable in the range of 1.0 bar to 6.0 bar, pre-set at 3.0 bar), a pressure relief valve (6.0 bar) and an approved single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). For use with copper pipe (manufactured to BS EN 1057). Maximum working pressure 16 Bar Maximum operating temperature 85°C
Range of bedpan washers with the flow controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 6.0 bar. Maximum operating temperature 60°C
Range of electrolytic water conditioners, with a brass body and zinc alloy anodes. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of inline magnetic or electrolytic scale inhibitors with copper or bodies, for use with copper pipe (manufactured to BS EN 1057). Maximum working pressure 8.0 bar. Electrolytic models have a maximum operating temperature of 40°C. Magnetic models are cold water use only.
'BFSC MAS S&MDN 25'. Factory applied, grey coloured cement mortar. Mix cement, sand & water in a mass ratio of 1:2.35:0.45 and apply as per manufacturer's TDS 'SGMAS20111012-01', dated '2011.10.12'. Cure for 19 hours@70°C. For use with water up to 60°C. This material is only approved for the mixing & curing conditions that appear on the approval. If the mix and/or cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'Ascent-02 Portland Cement Mortar'. Factory applied, grey coloured Portland cement mortar. Mix cement:sand:water in a 2:1:0.4 mass ratio and apply as per manufacturer's instructions issue reference 'Ascent02-2511', dated '2025.11.25'. Cure for 12 hours@55°C. For use with water up to 65°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.
'BAJ0002'. Factory applied, blue coloured epoxy coating. Pre-heat substrate for 30 minutes@200°C and apply in accordance with manufacturer's Product Instructions 'Version-01 202426 September'. Cure for 10 minutes@200°C. For use with water up to 85°C. This material is only approved for the application and curing conditions that appear on the approval. If the application and/or cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'XX-CM1'. Factory applied, grey coloured cement mortar. Mix cement, sand, and water in a volume ratio of 1:2.0:0.4 and apply as per manufacturer's safety data sheet 'A1: 26-01-2020'. Cure for 5 hours@30°C and then steam cure for 6 hours@30°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 then the material is not covered by the scope of the approval.
'EPLAMID HT00 GFR 40 FW BK'. Black coloured, injection moulded, glass fibre reinforced PA 6T/6I material. For use with water up to 85°C.
'PAG11-YT60SF'. Black coloured, injection moulded nylon material. For use with water up to 85°C.
'Prime Plastic Industries HDPE Fittings'. Black coloured, injection moulded HDPE fittings. For use with water up to 60°C.
'Qingfa PE100 Black Pipe Fittings'. Black coloured, injection moulded HDPE fittings. For use with water up to 65°C.
'AQUACO HDPE Pipe'. Blue coloured, extruded HDPE pipe. For use with water up to 65°C.
'ELGEF PLUS'. Black coloured, injection moulded HDPE electrofusion and spigot fittings. For use with water up to 60°C.
'ELTEX® SUPERSTRESS TUB124N6000'. Blue coloured, compression moulded HDPE material. For use with water up to 23°C.
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