Water shock absorber incorporating a stainless-steel body and EPDM membrane. Maximum working pressure 15.0 bar. Maximum operating temperature 85°C.

Section:

1530 Miscellaneous Fittings

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

½” BSP (M).

Marking:

Aquasystem logo (brand of Zilio Industries SpA), model code, date of manufacture (DD/MM/YYYY), pressure and other technical information on adhesive label on body.

Installation Requirements:

R001

Expiry date:

31/07/2030

Model:

XVES050000 0.16L (pre-set 5.0 bar) & XVES050001 0.16L (pre-set 1.5 bar) Potable water shock arrestor.

Approval Holder:

Reliance Worldwide Corporation (UK) Ltd

Company Name

Reliance Worldwide Corporation (UK) Ltd

Address

Horton Road, West Drayton

Postcode

UB7 8JL

Country

United Kingdom

Phone

+44 7730 052060

General Email

PETER.LANCASTER@RWC.COM

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Manufacturer:

Zilio Industries SPA

Company Name

Zilio Industries SPA

Address

Via Sega Vecchia, 65 Località Friola 36050 Pozzoleone (Vicenza)

Country

Italy

Phone

[+39] 049 59 57 552

General Email

info@zilioindustries.com

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Manufacturer:

Zilio Industries SPA

Company Name

Zilio Industries SPA

Address

Via Sega Vecchia, 65 Località Friola 36050 Pozzoleone (Vicenza)

Country

Italy

Phone

[+39] 049 59 57 552

General Email

info@zilioindustries.com

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Range of pressure transmitters with stainless steel bodies. Maximum working pressure 100.0 Bar Maximum operating temperature 80.0°C (Type 540) or 100.0°C (Type 520 & Type 522)

Section:

1530 Miscellaneous Fittings

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

See Models

Marking:

Huba Control logo and technical info on body

Installation Requirements:

R001

Expiry date:

31/01/2031

Model:

Type 520: Dimension, Sealing type, Male/Female Thread 7/16"-20 UNF, sealing cone 45°, Female 7/16"-20 UNF, sealed at front ISO 11926-1 Male G1/4", sealed at front, Female 1/2"-14 NPT, thread sealing, Male 1/2"-14 NPT, thread sealing, Female 7/16"-20 UNF, sealing cone 45°, Male G1/8", sealed at front, Male G1/4", sealed at back without sealing groove, Male G1/4", sealed at back ISO 1179-2, Male G1/4", sealed at back + Manometer, Male G1/4", sealed at front, Female G1/4", sealed at front + Manometer, Male G1/4", sealed at back DIN 3852-2, Male R1/4", thread sealing EN 10226, Male G1/2", sealed at front, Male M20x1.5, sealed at front + Manometer, Male 7/16"-20 UNF, sealing cone with schrader, Female Type 522: Dimension, Sealing type, Male/Female Thread 7/16"-20 UNF, sealing cone 45°, Female 1/2"-14 NPT, thread sealing, Female 7/16"-20 UNF, sealing cone 45°, Male G1/4", sealed at back ISO 1179-2, Male G1/4", sealed at back + Manometer, Male G1/2", sealed at front, Male G1/2", sealed at front + Manometer, Male M20x1.5, sealed at front + Manometer, Male Type 540: Dimension, Sealing type, Male/Female Thread G1/4", sealed at front, Female 7/16"-20 UNF, sealing cone 45°, Male G1/4", sealed at back ISO 1179-2, Male R1/4", thread sealing EN 10226, Male Additional Information The pressure orifice and the connectors are all made from stainless steel X2CrNiMo17-12-2/1.4404 / AISI316L. The Schrader is made from Stainless X8CrNi18-9/1.4305/303 All variants can use the following pressure cell options, based on application requirements: -1…9 Bar / 0…2.5 - 100 bar (Stainless Steel Cell X6Cr17-1.4016) The only difference between the models 520, 522 & 540 is the input and output signal, and the approvals (not relevant to WRAS) All the different type variants can be given a unique customer article number, to trace the full specification: Example: 520.99XXX 520 = Model Type 99 = Client / project specific number XXX = Unique file for client containing all the above options specified within model.

Manufacturer:

Huba Control AG

Company Name

Huba Control AG

Address

Industriestrasse 17, CH-5436 Wurenlos, Switzerland

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Range of standpipes for bath/showers with a brass body (various finishes, see model). The standpipes incorporate an approved flexible hose. Maximum working pressure 10.0 bar. Maximum operating temperature 70°C.

Section:

1535 Miscellaneous

Section Subtitle:

Tap accessories.

WRAS Approval Number:

260102713

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

¾” captive nut

Marking:

SHS on base plate

Installation Requirements:

R001 R040

Expiry date:

31/01/2031

Model:

V238W-XX Where the product code suffix ‘XX’ denotes the surface finish. It will always be 2 or 3 digits, which can be any combination of numbers and/or letters. As examples: CP = chrome finish, CTB = City Bronze.

Approval Holder:

Samuel Heath & Sons Plc

Company Name

Samuel Heath & Sons Plc

Address

100 Leopold Street Birmingham

Postcode

B12 0UJ

Country

United Kingdom

Phone

+44 (0) 1217 662 200

General Email

kay.stead@samuel-heath.com

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MBC 12-22WM & MBC 12-28WM models are wall mounted mains supply booster sets. They are supplied with two spherical isolation valves, a spherical bypass valve and two single check valve assemblies (suitable for backflow protection against Fluid Category 2). The check valve assemblies are to be installed in accordance with the manufacturers instructions, one upstream of the pump inlet and one after the bypass valve. The booster pump incorporates a plastic strainer on the inlet and a plastic flow regulator on the outlet and is housed within a wall mounted cabinet. MJ3 VM & MJ3 HM models are mains supply booster sets intended to be mounted on an expansion vessel (not supplied as part of the approval). They comprise of a pump, a suction and discharge manifold with bypass arrangement, and a spherical bypass valve which incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The booster pump incorporates a plastic strainer on the inlet and a plastic flow regulator on the outlet. Maximum working pressure: 6.0 bar. Maximum operating temperature: 35oC.

Section:

1610 Pumps

Section Subtitle:

Wholesome water use.

WRAS Approval Number:

251208701

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

MBC 12-22WM & 12-28WM models: Quadruple layered flexible hoses consisting of a black coloured TPE inner layer, PVC middle layer, braided PE third layer and white coloured PVC outer layer with 15mm pushfit end connections. MJ3 VM & HM models: Stainless steel braided EPDM lined flexible hose assemblies with 22mm pushfit end connections.

Marking:

Stuart Turner, Stuart Turner logo, mains boost, model no., pressure, temperature and other technical information on adhesive label on pump. Stuart Turner on pump body.

Installation Requirements:

R001 R415

Expiry date:

31/12/2030

Model:

Part code 44725: Mainboost charger MBC 12-22WM. Part code 44726: Mainboost charger MBC 12-28WM. Where: MBC = Range name: Mainsboost Charger. 12 = maximum pumped flow in l/min. 22 or 28 = 22mm or 28mm sizes bypass fittings supplied. WM = wall mounted. Part code 41712: Mainboost charger MJ3 VM. Part code 41729: Mainboost charger MJ3 HM. Where: MJ = MJ pump, version 3. VM = vertical vessel mounted. HM = horizontal vessel mounted.

Approval Holder:

Stuart Turner Ltd

Company Name

Stuart Turner Ltd

Address

47 Market Place Henley-on-Thames Oxfordshire

Postcode

RG9 2AD

Country

United Kingdom

Phone

01491 572655

General Email

stuart.savill@stuart-turner.co.uk

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Range of booster pumps with stainless steel inlet manifolds, plastic bodies and impellers. The product incorporates a non-return valve. The ESYBOX MAX single models are also supplied with an optional 2” BSP (M) x 1¼” BSP (F) plastic inlet adaptor. Maximum working pressure 12.0 bar. Cold water use only.

Section:

1610 Pumps

Section Subtitle:

Wholesome water use.

WRAS Approval Number:

260102719

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

2” BSP (F) with a 2” BSP (M) to 1.1/4” BSP (F) adaptor.

Marking:

DAB, WRAS, model name and other technical information on label on body

Installation Requirements:

R001 R415

Expiry date:

31/01/2031

Model:

ESYBOX MAX 45/120 M (Single Pump), ESYBOX MAX 45/120 T (Single Pump), 2 ESYBOX MAX 45/120 M (Double Pump), 2 ESYBOX MAX 45/120 T (Double Pump), 3 ESYBOX MAX 45/120 M (Triple Pump), 3 ESYBOX MAX 45/120 T (Triple Pump). Models added March 2026: ESYBOX MAX 60/120 T (Single Pump), ESYBOX MAX 60/120 M (Single Pump), 2 ESYBOX MAX 60/120 M (Double Pump), 3 ESYBOX MAX 60/120 M (Triple Pump), 2 ESYBOX MAX 60/120 T (Double Pump), 3 ESYBOX MAX 60/120 T (Triple Pump), ESYBOX MAX 85/120 T (Single Pump), 2 ESYBOX MAX 85/120 T (Double Pump), 3 ESYBOX MAX 85/120 T (Triple Pump).

Approval Holder:

DAB PUMPS SPA

Company Name

DAB PUMPS SPA

Address

Via Marco Polo 14 Mestrino (PD)

Postcode

35035

Country

Italy

General Email

certifications@dwtgroup.com

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