TY-11 & TY-03 ranges of expansion vessels. The TY-11 range has an epoxy coated carbon steel body and the TY-03 range has a stainless-steel body. Maximum working pressure 10.0 bar. Maximum operating temperature 99°C.

Section:

1000 Expansion Vessels

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

TY11 range: 1” BSP (M). TY-03 range: ½” BSP (M).

Marking:

Manufacturer’s logo (DEZHI) , name and technical information on body.

Installation Requirements:

R001

Expiry date:

31/05/2030

Model:

TY-11-0.5G, TY-11-1.5G, TY-11-2G, TY-11-3G, TY-11-4.5G, TY-11-6.3G, TY-11-9.3G, TY-11-11G & TY-11-22G. TY-03-0.16L, TY-03-0.5L, TY-03-1L & TY-03-2L. Model added June 2025: TY-14-22G.

Manufacturer:

Taizhou Tianyang Electrical Co., Ltd.

Company Name

Taizhou Tianyang Electrical Co., Ltd.

Address

Shangma Industrial Zone, Wenling City, Taizhou

Country

Zhejiang,

Phone

86?576?89956882

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‘Center Pot’ range of expansion vessels. Maximum working pressure 10.0 bar. Maximum operating temperature 70°C.

Section:

1000 Expansion Vessels

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

Refer to model

Marking:

Center logo, Domestic Pot Expansion Vessel, Litre capacity, max temperature & pressure, date of manufacture, Wolseley & WRAS on label.

Installation Requirements:

R001

Expiry date:

31/10/2029

Model:

597826 Center Pot Expansion Vessel – 8L 597827 Center Pot Expansion Vessel – 12L 597828 Center Pot Expansion Vessel – 18L 597829 Center Pot Expansion Vessel – 25L 597830 Center Pot Expansion Vessel – 35L

Product Images

Approval Holder:

Wolseley UK Ltd.

Company Name

Wolseley UK Ltd.

Address

2 Kingmaker Court, Warwick Technology Park, Warwick

Postcode

CV34 6DY

Country

United Kingdom

Phone

01926705792

General Email

martin.lister@wolseley.co.uk

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Expansion vessel with a carbon steel body and EPDM membrane. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:

1000 Expansion Vessels

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

¾" BSP (M).

Marking:

Aquasystem logo (brand of Zilio Industries SpA) and other technical information on adhesive label on body.

Installation Requirements:

R001

Expiry date:

31/07/2030

Model:

AR2

Approval Holder:

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 cylindrical or tubular expansion vessels with epoxy coated carbon steel bodies. Maximum working pressure 8.0 bar. Maximum operating temperature 65°C

Section:

1000 Expansion Vessels

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

¾” or 1” BSP (M)

Marking:

Trade-Tec, size in L and technical information on adhesive label

Installation Requirements:

R001 R530

Expiry date:

30/06/2029

Model:

TRPVES08 TRPVES12 TRPVES19 TRPVES24 TRPVES35 TRPVES50 TRPVES80 TRPVES100

Approval Holder:

Intatec Limited

Company Name

Intatec Limited

Address

Airfield Industrial Estate Hixon Staffordshire

Postcode

ST18 0PF

Country

United Kingdom

Phone

01889272180

General Email

ryan.tilsley@intatec.co.uk

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