Impeller with plastic body for insertion into specifically dimensioned bores. Maximum operating temperature 65°C.
Range of multi-stage semiaxial submersible pumps with stainless steel bodies and impellers. Please note, this approval does not cover the motor, motor connection kit or power cable necessary for the pump to operate. Open outlet use only. Cold water use only.
STORMBOOST range of domestic water pressure booster pumps with brass impellors, brass bodies with accumulators, available from 60 – 300 litres (please refer to model). Models are supplied with reducing bushes, pressure gauges, pressure reducing valves and double check valve assemblies housed in DZR brass bodies with isolation valves and strainers. Maximum working pressure 4.5 bar. Maximum operating temperature 23°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 wall mounted brass shower outlets in various finishes. Open outlet use only. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 980505CPVR | Chrome | 1/2 BSP | bar | 65 °C | Bristan | Shower Rose | No | Not applicable | Not Applicable | Not Applicable |

Range of shower handsets and headsets with chromium plated plastic bodies. Models P60901 and P61400 have check valves fitted at the inlets however, the complete products have not been fully tested to demonstrate they provide backflow prevention. Maximum working pressure: Open outlet. Maximum operating temperature: 60.0°C.
Range of fixed shower arms, (brass bodies - various finishes) with EPDM O-Rings. Maximum operating temperature: 85°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| HOU 1/2 C | Chrome | 1/2" BSP | 5 bar | 60 °C | Bristan | Handle or Body | No | Metal Backnuts | Aerator | ||
| HOU 3/4 C | Chrome | 3/4" BSP | 5 bar | 60 °C | Bristan | Handle or Body | No | Metal Backnuts | Aerator | ||
| RP3 HOU 1/2 C | Chrome | 1/2" BSP | 5 bar | 60 °C | Bristan | Handle or Body | No | Metal Backnuts | Aerator | ||
| RP3 HOU 3/4 C | Chrome | 3/4" BSP | 5 bar | 60 °C | Bristan | Handle or Body | No | Metal Backnuts | Aerator |
Range of Single Layer PPRCT Solid Pipes (SDR7.4) comprising of green coloured PPRCT material. Not approved for use with any fittings. Maximum working pressure 23.4 bar. Cold water above ground use only.
Range of stainless steel or nylon braided, PEX lined flexible hose assemblies with various brass end connections. Maximum working pressure 10.0 Bar. Maximum operating temperature 85 °C.

Range of stainless steel, stainless steel with nylon or nylon braided, EPDM lined hose assemblies. Some models incorporate servicing valves. Models with compression connections are for use with copper pipe (manufactured to EN1057). Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of vertical cased and insulated direct and indirect unvented stainless steel hot water storage cylinders. Fitted with a Caleffi 309463 GLD temperature and pressure relief valve sat at 6 bar & 90°C, and supplied with an inlet control group consisting of in-line pressure reducing valve (Caleffi set at 3 bar) and pressure relief valve (Caleffi CWIC200055) set at 4.5 bar, and incorporates a stainless-steel mesh and an approved check valve cartridge (verified by test suitable for backflow protection against Fluid Category 2), expansion vessel and filling loop. Maximum working pressure 4.4 bar. Maximum operating temperature 99°C.
Range of air venting valves with blue epoxy coated ductile iron or plastic bodies with plastic floats. Maximum working pressure 16.0 Bar. Cold water use only.
Range of wall mounted, concealed, thermostatic shower valves with (brass bodies – various trim set finishes. Incorporating a quarter turn ceramic disc headwork which controls the flow using dome type operating member. Temperature is controlled independently via a thermostatic cartridge also using a dome type operating member incorporating 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 10.0 Bar Maximum operating temperature 85.0°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2 SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 313963 | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 309644 | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| AR3 SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| COB SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| COB SHCDIV BLK | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| RP3 COB SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 313960 | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| CRU SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| CRU SHCDIV BB | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| CRU SHCDIV BLK | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| DEL SHCDIV BLK | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 286569 | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 285401 | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 286565 | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 286566 | GUN METAL | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 286567 | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| HOU SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| HOU SHCDIV BLK | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| HOU SHCDIV BB | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 285400 | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 313962 | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 313965 | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| MOL SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| MOL SHCDIV BB | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| MOL SHCDIV BLK | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 311671 | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 311672 | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 311673 | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| PM2 SHCDIV BLK | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| PM2 SHCDIV BB | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| RP3 PM2 SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 231844 | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| 313961 | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| SAI SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| SAI SHCDIV BLK | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| SAI SHCDIV GM | GUN METAL | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| SAI SHCDIV BB | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| SAF SHCVO C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| SAF SHCDIV C | CHROME | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| SAF SHCDIV BLK | BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| SAF SHCDIV BB | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable | |
| RP3 SAI SHCDIV C | BRUSH BLACK | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable |
Model added February 2026: RP3 SAI SHCDIV 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| OP TS3650 CL C | Chrome | 15mm Compression | 5.0 bar | 65 °C | Bristan | Handle | No | Single sequential | Not Applicable | Not Applicable | |
| OP TS3650 EL C | Chrome | 15mm Compression | 5.0 bar | 65 °C | Bristan | Handle | No | Single sequential | Not Applicable | Not Applicable | |
| OP TS3650TO EL C | Chrome | 15mm Compression | 5.0 bar | 65 °C | Bristan | Handle | No | Single sequential | Not Applicable | Not Applicable |
Wall mounted, thermostatic shower valve (chromium plated brass) for use with copper pipe (manufactured to BS EN 1057). The flow is controlled by a quarter turn ceramic disc headwork with either a dome or lever type operating member. The temperature is controlled by a thermostatic cartridge with either a dome or lever type operating member 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 5.0 bar. Maximum operating temperature 60°C
Range of wall mounted thermostatic blending valves with brass bodies (various finishes). Incorporating either 2-way ceramic disc diverters (2 on, 1 off) that also controls the flow (model DB3100.a.bbb) or with a ceramic disc headwork that controls the flow only to a single outlet (model DB3200.a.bbb.). Both incorporate lever type operating members. The temperature is controlled independently via a thermostatic cartridge with lever type operating members. Inlets incorporate approved check valve cartridges, 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2 SHC3DIV C | Chrome | 15mm Compression | 5.0 bar | 85 °C | Bristan | Faceplate | No | 1/4 Turn ceramic disk | Not Applicable | Not Applicable |
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