Range of heat interface units providing heating and instantaneous hot water. The central heating and hot water are generated via plate heat exchangers. The central heating circuit contains a pressure relief valve (3.0 bar) and an expansion vessel. The cold inlet supply to the plate heat exchanger incorporates an in line single check valve assembly, (suitable for backflow protection against Fluid Category 2). Max Temperature & Pressure for models A/7892284 & B/7892283: Primary Circuit: 6.0 bar at 90°C DHW Circuit: 10.0 bar at 55°C Secondary Circuit 6.0 bar at 90°C Max Temperature & Pressure for all other models: Primary Circuit: 16.0 bar at 90*C, DHW Circuit: 10.0 bar at 65*C, Secondary Circuit 3 bar at 85*C.
Range of flow sensors incorporating either brass, plastic or stainless steel bodies & EPDM ‘O’-rings. Maximum working pressure 10.0 bar for models VVXA, VVXC, VVXB. Maximum working pressure 16.0 bar for models VVXD & VVXE. Maximum operating temperature 90°C.
Range of multistage centrifugal pumps with stainless steel impellers, intermediate chambers, shaft and outer sleeve. The DPV(M/S) models and DPV(S) models can also incorporate an approved check valve cartridge; however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressures: Existing models: DPV models 10.0 bar, DPVM models with an oval flange or VME models with integral check valve 16.0 bar, All other DPVM models 25.0 bar. DPV(S) models with an oval flange or DPV(S)(E) models with integral check valve 16.0 bar, All other DPV(S) models and DPH(S)I models 25.0 bar. Maximum operating temperatures: DPHM, DPVE and DPVME models with integral check valve 60°C, all other model variants 100°C.
Range of multistage centrifugal pumps with stainless-steel housings, stainless-steel impellers and EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of interlocked EPDM lined shower hoses assemblies with EPDM gaskets. Maximum operating temperature: 85°C Open outlet use only.
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.

Range of wall mounted shower outlets (chromium plated brass). Maximum operating 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FH SLRD01 C | chrome | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Body | No | Not Applicable | Not Applicable | Fixed Head, | |
| FH SLRD01 BB | Brushed Brass | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Body | No | Not Applicable | Not Applicable | Fixed Head, | |
| FH SLRD01 GM | Gun Metal | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Body | No | Not Applicable | Not Applicable | Fixed Head, | |
| FH SLRD02 C | chrome | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Body | No | Not Applicable | Not Applicable | Fixed Head, | |
| FH SLRD03 C | chrome | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Body | No | Not Applicable | Not Applicable | Fixed Head, | |
| 225788 | chrome | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Body | No | Not Applicable | Not Applicable | Fixed Head, | |
| RP3 FH SLRD01 C | chrome 3 | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Body | No | Not Applicable | Not Applicable | Fixed Head, | |
| FH TDRD01 C | chrome | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Nut | No | Not Applicable | Not Applicable | Fixed Head, | |
| FH TDRD02 C | chrome | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Nut | No | Not Applicable | Not Applicable | Fixed Head, | |
| FH TDRD02 G | Gold | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Nut | No | Not Applicable | Not Applicable | Fixed Head, | |
| FH TDRD03 C | chrome | 1/2" BSP (F) | 5.0 bar | 85 °C | Bristan | Nut | No | Not Applicable | Not Applicable | Fixed Head, |
Two Fixed Head's with different finish and size as below FH SLRD01 C / BB / GM - (Dia 200mm) FH SLRD02 C - (Dia 250mm) FH SLRD03 C - (Dia 300mm) 225788 - (Wickes selling code for FH SLRD03 C) RP3 FH SLRD01 C - (Dia 200mm, chrome 3) FH TDRD01 C - (Dia 157mm) FH TDRD01 C / G - (Dia 200mm) FH TDRD03 C - (Dia 300mm)
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
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