'Lettergold External Leak Sealer'. Clear silicone sealant. Apply as per manufacturer's TDS 'Version 1', dated '16/07/2025'. Cure for 96 hours@23°C. 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 on the approval then the material is not covered by the scope of the approval.
'Weld-On 748 ECO™ Blue PVC Cement'. Blue coloured solvent cement. Apply as per manufacturer’s TDS ‘748 ECO-09-2024’. ‘Weld-On 748 ECO™ Clear PVC Solvent Cement’ was added to the approval in March 2026. Clear solvent cement. Apply as per manufacturer’s TDS '748 ECO-07-2025'. Cure for 12 hours@5°C. 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 on the approval then the material is not covered by the scope of the approval.
‘Grilamid TR 30 natural, TR 30 LS natural (appear colourless, translucent), TR 30 LS blue 4345, TR 30 LS blue 4387 & TR 30 LS blue 4396 (blue coloured)’. Injection moulded, PA 61/X materials. For use with water up to 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 193745 X XXX | VARIOUS | 1/2" BSP | 5.0 bar | 65 °C | PPI | REAR OF BODY | No | Ceramic cartridge | C-plate | Flow Straightener | Flow Regulator Fitted, 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.
'BENVIC IR712ES/9738' & 'BENVIC IR745ES/9738'. Grey coloured, compression moulded PVC materials. For use with water up to 23°C.
Range of single-hole, multiple outlet, swivel, combination tap assemblies (brass bodies - various finishes, see model) with a pull-out spout. The product is designed to dispense near boiling filtered water or filtered water using a ½ turn ceramic disc headwork, (¼ turn anticlockwise via a spring loaded lever for near boiling water, and ¼ turn clockwise for filtered water). The product also incorporates a ceramic cartridge headwork for hot and cold supplies with a single lever operating member. The pull-out spout incorporates a plastic aerator for the hot and cold water pathway and an integral brass insert for the near boiling/filtered water pathway. Maximum working pressure 8.0 bar. Maximum operating temperatures: 85°C, and 98°C for the near boiling/filtered water pathway (after the boiler).
Bottom entry BS1212 part 4 (2016) compact type float operated inlet valve for WCs flushing cistern having a plastic body and adjustable float and plastic filter at the inlet. Maximum working pressure 10.0 bar. Cold water use only.
Side entry BS1212-4 (2016) compact type float operated valves for use with WC flushing cisterns. The inlet incorporates a strainer. Maximum working pressure 10.0 bar. Cold water use only.
Range of BS1212-4 (2016) compact type float operated valves for WC flushing cisterns, bottom or side entry type. The inlet incorporates a strainer. Maximum working pressure 10.0 bar. Cold water use only.
Floor mounted, single outlet (fixed) combination tap assembly (chrome plated brass) incorporating a ceramic cartridge headwork with a single lever operating member and a self-cancelling diverter to shower outlet with a Type HC backflow protection device (verified by test - suitable for backflow protection against Fluid Category 3)he shower outlet incorporates a single check valve cartridge; however, the complete product has not been fully tested to demonstrate it provides backflow protection. The spout outlet incorporates a plastic aerator, and the product is supplied with an approved shower hose and handset. Maximum working pressure 10.0 bar. Maximum operating temperature 70°C.
Floor standing single hole, single outlet (fixed) combination tap assembly (chrome plated brass) body, incorporating a ceramic cartridge headwork with a single lever operating member and a self-cancelling diverter to a shower outlet with a Type HC backflow protection device (verified by test - suitable for backflow protection against Fluid Category 3). The outlet to the shower incorporates an approved check valve cartridge however, the complete product has not been fully tested to demonstrate it provides backflow protection. The spout outlet incorporates a plastic aerator. Maximum working pressure 5.0 bar. Maximum operating temperature 70°C
Floor standing single hole, single outlet (fixed) combination tap assembly (chrome plated brass) body, incorporating a ceramic cartridge headwork with a single lever operating member and a self-cancelling diverter to a shower outlet with a Type HC backflow protection device (verified by test - suitable for backflow protection against Fluid Category 3). The outlet to the shower incorporates an approved check valve cartridge however, the complete product has not been fully tested to demonstrate it provides backflow protection. The spout outlet incorporates a plastic aerator. Maximum working pressure 5.0 bar. Maximum operating temperature 70°C
Range of floor mounted, single hole, single outlet, swivel combination tap assemblies (brass bodies – various finishes) incorporating a ceramic cartridge headwork with a single lever operating member and a self-cancelling diverter to shower outlet. The shower outlet incorporates a single check valve cartridge; however, the complete product has not been fully tested to demonstrate it provides backflow protection. The spout outlet incorporates a plastic aerator and the product is supplied with an approved shower hose and handset. Maximum working pressure 10.0 bar. Maximum operating temperature 70°C.
Range of wall mounted shower kits. Comprising of brass bodied wall mounted shower outlet, shower hose and handsets (various finishes), incorporating an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 3.5 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GUTH72 | 1/2" | 6 bar | 65 °C | Waterworks | Body | No | Not applicable | Not Applicable | Not Applicable | ||
| GUTH73 | 1/2" | 6 bar | 65 °C | Waterworks | Body | No | Not applicable | Not Applicable | Not Applicable | ||
| GUTH62 * | 1/2" | 6 bar | 65 °C | Waterworks | Body and tile guard | No | Not applicable | Not Applicable | Not Applicable | ||
| GUTH63 * | 1/2" | 6 bar | 65 °C | Waterworks | Body and tile guard | No | Not applicable | Not Applicable | Not Applicable |
Product Identification(s) with an * as suffix = models added 11/08/2025
Range of double check valve assemblies, incorporating two spring loaded resilient trim in-line check valve cartridges housed in DZR brass. Compression connection to be used with copper pipe EN1057. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of boiling water dispensers incorporating stainless steel water tank (3Ltr, 5Ltr, 10Ltr and 13Ltr) with inlet supply controlled via a solenoid valve. The water is discharged via a self-closing tap with single lever operating member. Maximum working pressure 7.0 Bar Maximum operating temperature 96.0°C
Range of one piece (black) plastic storage cisterns supplied with a screened vent. Cold water use only.
Range of deck mounted ceramic cartridge and single sequential headwork assemblies, (brass bodies – various styles and finishes), incorporating a range of operating members. Maximum working pressure 3.5 bar. Maximum operating temperature 60°C.
Range of quarter turn ceramic discs headworks. Maximum working pressure 10.0 Bar Maximum operating temperature 85 °C.
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