'VIALLI-De PPR SDR 6 Pipe with Aluminum Middle Layer'. Extruded PPR pipe with a green coloured inner and outer layer and aluminium middle layer. For use with water up to 85°C.
'VIALLI-De PPR SDR 6 & SDR 7.4 Pipes with Glass Fibre Middle Layer'. Extruded PPR pipes with a green coloured inner and outer layer and a red coloured, glass fibre middle layer. For use with water up to 23°C.
'AquaTerra SDR 6 PP-R Pipes'. Green coloured, extruded PP-R pipes. 'AquaTerra SDR 7.4 PP-R Pipes', green coloured, extruded PP-R pipes were added to the approval in September 2024. All pipes are or use with water up to 85°C.
'Hidroten Fittings'. Grey coloured, injection moulded PVC fittings. For use with water up to 23°C.
'OLDAL 460'. Black coloured, injection moulded EPDM material. Shore hardness 50. Tested in-radius size 1.2mm. For use with water up to 85°C.
Wall mounted electric heater, incorporate a manually operated push button valve controlling the flow and plastic strainer on the inlet. Maximum working pressure 10.0 bar. Maximum operating temperature 53°C. Cold supply only.
Range of BS1212-4 (2016) float operated valves for WC flushing cisterns, bottom or side entry type with plastic or brass ½’’ BSP inlet. The inlet incorporates a strainer, Compact models incorporate a delay fill function. Maximum working pressure 10.0 bar. For use with cold water only.
Range of concealed WC flushing cisterns incorporating a side entry compact type float operated inlet valve providing a Type AG air gap with a dual flush drop valve for full flush volumes of up to 6 litres and a reduced flush of up to 4 litres. The cistern is operated by a manual push button and incorporates a servicing valve and flexible hose on the inlet supply. Maximum working pressure 10.0 bar. Cold water use only.
Range of WC flushing cisterns incorporating a BS 1212-4 (2016) side entry compact type float operated inlet valve providing a Type AG air gap with a dual flush drop valve for full flush volumes of up to 6 litres and a reduced flush of up to 4 litres or 4.5/3 litre flush volumes. The cistern is operated by a manual push button and the product incorporates a servicing valve on the inlet supply. Maximum working pressure 10.0 bar. Cold water use only.
WC flushing cistern incorporating a side entry compact type float operated inlet valve providing a Type AG air gap with a dual flush drop valve for full flush volumes of up to 6 litres and a reduced flush of up to 4 litres. The cistern is operated by a manual push button and incorporates a servicing valve on the inlet supply. Maximum working pressure 10.0 bar. Cold water use only.
WC flushing cistern incorporating a side entry BS 1212-4 compact type float operated inlet valve providing a Type AG air gap with a dual flush drop valve for full flush volumes of up to 6 litres and a reduced flush of up to 4 litres. The cistern is operated by a manual push button and incorporates a servicing valve on the inlet supply. Maximum working pressure 10.0 bar. Cold water use only.
Range of concealed WC flushing cisterns incorporating a side entry compact type float operated inlet valve providing a Type AG air gap with a dual flush drop valve for full flush volumes of up to 6 litres and a reduced flush of up to 4 litres. The cistern is operated by a manual push button and incorporates a servicing valve and flexible hose on the inlet supply. Maximum working pressure 10.0 bar. Cold water use only.
Range of floor mounted single hole, single outlet (fixed), combination tap assembly (various plated brass), incorporating a ceramic cartridge headwork with a single lever operating member and a manual diverter to shower outlet with a dome type operating member. The spout outlet incorporates a plastic flow straightener. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C.
Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies with a drain port located between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C
Non-verifiable double check valve assemblies incorporating two spring loaded resilient trim in-line check valve cartridges, DZR brass bodies (brushed chrome) and a drain port located in between the cartridges. The assemblies incorporate spherical valve. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.
Range of non-verifiable double check valve assemblies, incorporating two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. The products incorporate a drain port between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of stainless steel calorifiers. Max working pressure 10 bar. Max operating temperature 90°C.
Drayton GRP range of one piece, pre-insulated cold water storage cisterns and covers for domestic water storage, supplied with a wholesome water kit. The cisterns walls are available in grey, blue, green, white, red and anthracite grey (external) colours and the cistern base is straw coloured. For cold water use only. From November 2024 the water contact layer of the cistern base and walls is available in grey or straw colours. The outer layer of the cistern base is available in blue, green, white, red and anthracite grey colours.
Range of ceramic cartridge headworks with brass bodies and EPDM gaskets and O-rings. For insertion into specifically dimensioned bores. Maximum working pressure; 5 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VS11-BZ20 | ½” BSP | 10 bar | 85 °C | PPI 20 | Body | No | Non-rising spindle | Not Applicable | Not Applicable | ||
| VS11-BZ24 | ½” BSP | 10 bar | 85 °C | PPI 24 | Body | No | Non-rising spindle | Not Applicable | Not Applicable | ||
| VS5412-BZ20 | ½” BSP | 10 bar | 85 °C | PPI 20 | Body | No | Non-rising spindle | Not Applicable | Not Applicable | ||
| VS5412-BZ24 | ½” BSP | 10 bar | 85 °C | PPI 24 | Body | No | Non-rising spindle | Not Applicable | Not Applicable |
The difference between models are the splines only, one has 20 and the other has 24.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 907015 X XXX | VARIOUS | ½” BSP | 10.0 bar | 65 °C | PPI | REAR OF BODY | No | 1/4 Turn ceramic disk | C-plate | Aerator |
X XXX Denotes the following: First X: Different handle and the second, third & fourth XXX for different finishes: Handles: A (Lever type) Chrome – No suffix, Brushed brass – BGP, PVD Gold – PVD, Brushed Nickel – BN1, Gun Metal – GMG, Matt Black – MBK, Matt White – MWH, Stainless Steel – SS1, Black Chrome – BCP, Titanium – TIB and Antique Bronze – AB1.
Single hole, single outlet, fixed combination tap assembly (chrome plated brass body) incorporating a sequential headwork with a single lever operating member. The spout outlet incorporates a plastic flow straightener. The inlets incorporate a stainless steel strainer and a single check valve cartridge verified by test suitable for backflow protection against Fluid Category 2. Maximum working pressure 10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CAP BASNW C | Chrome | 15mm compression | 5 bar | 60 °C | Bristan | Handle | No | Ceramic cartridge | C-plate | Flow Straightener | Flow Regulator Fitted, |
| 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 | Wastes | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 193838 X XXX | VARIOUS | 1/2" BSP | 10 bar | 65 °C | PPI | Body | No | Ceramic cartridge | C Clamp | Aerator | Click Type |
X XXX Denotes the following: First X: Different handle and the second, third & fourth XXX for different finishes: Handles: A (Lever type) Chrome – No suffix, Brushed brass – BGP, PVD Gold – PVD, Brushed Nickel – BN1, Gun Metal – GMG, Matt Black – MBK, Matt White – MWH, Stainless Steel – SS1, Black Chrome – BCP, Titanium – TIB and Antique Bronze – AB1.
| 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 | Wastes | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SAI BAS C | Chrome | M10 X 15mm | 5.0 bar | 60 °C | Bristan | Handle | No | Ceramic cartridge | C-plate | Aerator | Pop Up |
| 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 | Wastes | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 231827 | Chrome | 15mm | 5.0 bar | 60 °C | Bristan | Handle | No | Ceramic cartridge | C-plate | Click Type | ||
| 257582 | Black | 15mm | 5.0 bar | 60 °C | Bristan | Handle | No | Ceramic cartridge | C-plate | Click Type |
| 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 | Wastes | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIO BAS C | Chrome | G 1/2" Female | 5 bar | 60 °C | Bristan | Body | No | Ceramic cartridge | C-plate | Aerator | Click Type | |
| HMS MIO BASNW C | Chrome | G 1/2" Female | 5 bar | 60 °C | Bristan | Body | No | Ceramic cartridge | C-plate | Flow Straightener | ||
| CN SPH BASNW C | Chrome | G 1/2" Female | 5 bar | 60 °C | Bristan | Body | No | Ceramic cartridge | C-plate | Flow Straightener |
HMS MIO BASNW C - (selling code for Homeserve without Waste) CN SPH BASNW C - (selling code for Crest without Waste) Model MIO BAS C includes an aerator with 4.5lpm flow limiter - flow limiter performance is not tested as part of the regulators specification.
| 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 | Wastes | Includes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BQVEC BAS C | Chrome | 1/2" BSP Captive Nut | 5.0 bar | 60 °C | Bristan | Body | No | Ceramic cartridge | Metal Backnuts | Flow Straightener | Click Type | |
| VT2 BASNW C | Chrome | 1/2" BSP Captive Nut | 5.0 bar | 60 °C | Bristan | Body | No | Ceramic cartridge | Metal Backnuts | Flow Straightener | Click Type |
Range of single hole, single outlet (fixed) combination tap assemblies (chromium plated brass) incorporating a ceramic cartridge headwork with a single lever operating member. The spout outlet incorporates a plastic flow straightener. Models 4E1022 & 4E1021 are supplied with a click type waste – not verified by test. Maximum working pressure; 5 Bar Maximum operating temperature; 60°c
Range of single hole, single outlet (fixed) combination tap assemblies (chromium plated brass) incorporating a ceramic cartridge headwork with a single lever operating member. The spout outlet incorporates a plastic flow straightener or aerator. These products are also supplied with a click type waste – not verified by test. Maximum working pressure; 5 Bar Maximum operating temperature; 60°c
Range of single hole, single outlet (swivel) combination tap assemblies (brass bodies - various finishes) incorporating quarter turn ceramic disc headworks with single lever operating members. The spout outlets incorporate a plastic aerator or a plastic flow straightener. Maximum working pressure 10.0 Bar. Maximum operating temperature 65°C.operating temperature 60°C.
Single outlet, single outlet (swivel) combination tap assembly (chromium plated brass body), incorporating quarter turn ceramic disc headworks with lever type operating members. The spout outlet incorporates a plastic aerator. Maximum working pressure 6.0 Bar Maximum operating temperature 60.0°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VAC BSNK C MT | Chrome | 15mm Copper Tail | 7.0 bar | 65 °C | Bristan | Handle | No | Non-rising spindle | C-plate | Open Outlet | |
| VAC BSNK WHT | Chrome | 15mm Copper Tail | 7.0 bar | 65 °C | Bristan | Handle | No | Non-rising spindle | C-plate | Open Outlet | |
| RP3 VAC BSNK C MT | Chrome | 15mm Copper Tail | 7.0 bar | 65 °C | Bristan | Handle | No | Non-rising spindle | C-plate | Open Outlet |
Model added February 2026: RP3 VAC BSNK C MT
‘Arco,’ ‘Zero,’ ‘Slim’ & ‘Trenta9’ ranges of wall mounted two-hole, single outlet (fixed) combination tap assemblies (chromium plated brass), incorporating a ceramic cartridge headwork and either a single lever operating member (Trenta9 models) or dome type operating member (all other models). The spout connection of the Arco models incorporates a plastic flow regulator. The spout outlet of all other models incorporates a plastic aerator. Maximum working pressure 10.0 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 193806 X XXX | Various | ¾” BSP | 10 bar | 65 °C | PPI | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Aerator |
X XXX Denotes the following: First X: Different handle and the second, third & fourth XXX for different finishes: Handles: A (Lever type) Chrome – No suffix, Brushed brass – BGP, PVD Gold – PVD, Brushed Nickel – BN1, Gun Metal – GMG, Matt Black – MBK, Matt White – MWH, Stainless Steel – SS1, Black Chrome – BCP, Titanium – TIB and Antique Bronze – AB1.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| H64WMT2 | Chrome | 15mm | 10 bar | 60 °C | Bristan | Handle | No | Single sequential | Metal Backnuts | Aerator | Flow Regulator Fitted, |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 231829 | Chrome | ¾" BSP (M) | 5.0 bar | 65 °C | Bristan | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Flow Straightener | |
| HOU BF BB | Brushed Brass | ¾" BSP (M) | 5.0 bar | 65 °C | Bristan | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Flow Straightener | |
| HOU BF C | Chrome | ¾" BSP (M) | 5.0 bar | 65 °C | Bristan | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Flow Straightener | |
| HOU BF BLK | Black | ¾" BSP (M) | 5.0 bar | 65 °C | Bristan | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Flow Straightener | |
| RP3 HOU BF C | Chrome | ¾" BSP (M) | 5.0 bar | 65 °C | Bristan | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Flow Straightener | |
| 257583 | Black | ¾" BSP (M) | 5.0 bar | 65 °C | Bristan | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Flow Straightener |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FRZ BF C | Chrome | 3/4" BSP (M) | 5 bar | 60 °C | Bristan | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Aerator |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BQVEC BF C | Chromium | 3/4" BSP (M) | 5.0 bar | 60 °C | Bristan | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Flow Straightener | |
| VT2 BF C | Chromium | 3/4" BSP (M) | 5.0 bar | 60 °C | Bristan | Body | No | 1/4 Turn ceramic disk | Metal Backnuts | Flow Straightener |
Deck mounted two hole, single outlet (fixed) combination tap assemblies (chromium plated brass), incorporating quarter turn ceramic disc headworks with single lever operating members. The spout outlet incorporates a plastic flow straightener. The product is supplied with metal back nuts. Maximum working pressure; 6 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 193805 X XXX | VARIOUS | ¾” BSP | 10 bar | 65 °C | PPI | BODY | No | 1/4 Turn ceramic disk | Metal Backnuts | Aerator | Shower Hose, Handset, |
X XXX Denotes the following: First X: Different handle and the second, third & fourth XXX for different finishes: Handles: A (Lever type) Chrome – No suffix, Brushed brass – BGP, PVD Gold – PVD, Brushed Nickel – BN1, Gun Metal – GMG, Matt Black – MBK, Matt White – MWH, Stainless Steel – SS1, Black Chrome – BCP, Titanium – TIB and Antique Bronze – AB1.
Range of three hole, single outlet (fixed) combination tap assemblies, (brass bodies - various finishes) incorporating quarter turn ceramic disc headworks with various operating members. The spout outlet incorporates a plastic aerator and is connected to the headworks via stainless steel braided TPSiV lined hose assemblies Maximum working pressure 3.5 bar. Maximum operating temperature 60°C
Range of three hole, single outlet (fixed) combination tap assemblies, (brass bodies - various finishes) incorporating quarter turn ceramic disc headworks with various operating members. The spout outlet incorporates a plastic aerator. The product incorporates stainless steel or nylon braided EPDM connection hoses. Maximum working pressure 3.5 bar. Maximum operating temperature 60°C
Ranges of cylindrical or tubular expansion vessels with epoxy coated or uncoated steel bodies and either Butyl or EPDM membranes. Maximum working pressure of Tube models is 8.0 bar. All other models have a maximum working pressure of 10.0 bar. Maximum operating temperature 99°C.
Range of cylindrical expansion vessels with epoxy coated or uncoated steel bodies and Butyl membranes. Maximum working pressure 10.0 Bar (15.0 bar INOX PRO 0.16L). Maximum operating temperature 99.0°C.
The products incorporate two check valve cartridges, verified by test (suitable for backflow protection against Fluid Category 3), a pressure reducing valve adjustable between 1.0 bar and 3.0 bar (but pre-set at 2.5 bar for 523.815 model and 1.4 bar for the 523.816 model). The product incorporates a push type valve which allows water to flow when operated until the required pressure is achieved. There is a drain port below the push valve piston chamber. Compression connections are for use with copper pipe (manufactured to EN 1057). Maximum supply pressure 10.0 bar. Maximum operating temperature 80°C.
Range of filters with DZR brass bodies, stainless steel sieve. All models incorporate a drain tap and are supplied with a pressure gauge. Maximum working pressure 25.0 bar. Cold water use only.
A range of black polyethylene electrofusion fittings from DN 20 to DN 1200 for use with PE100 and PE100-RC pipes conforming to EN 12201 or ISO 4427. A range of black polyethylene butt-welded fittings from DE 20 to DE 1200 fittings for use with PE100 and PE100-RC pipes conforming to EN 12201 or ISO 4427. Maximum working pressure: 20.0 bar for SDR 9 Maximum working pressure: 16.0 bar for SDR 11 Maximum working pressure: 10.0 bar for SDR 17. For above and below ground and cold water use only.
Range of stainless steel press fittings: SS316L stainless steel models are for use with SS316L stainless steel pipe manufactured to EN 10312.; SS304 stainless steel models are for use with SS304 stainless steel pipe manufactured to EN 10312. Crimp joint is achieved by a M profile crimp jaws. For above ground use only. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of WC dual flush drop valve comprising of a plastic body, silicone seating washer and an internal overflow. The valve is operated via a push button assembly for either full or reduced flush. Cold water use only.
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