Range of expansion vessels with butyl membranes. Maximum working pressure 8.0, 10.0, 16.0 or 20.0 bar (please refer to model). Maximum operating temperature 70 or 100°C (please refer to model).

Section:

1000 Expansion Vessels

WRAS Approval Number:

2207066

Note:

Expansion vessels should be installed in the vertical orientation and located so as to minimise the length of any connecting pipework.

Size:

Please refer to model.

Marking:

CENTER/ JET, WRAS, model, capacity, maximum operating pressure and other technical information on adhesive label on body.

Installation Requirements:

R001

Expiry date:

31/07/2027

Model:

597808 CENTER DOMESTIC POTABLE EXPANSION VESSEL (80 Litres) Vertical: S04912 *JET 50, S04913 *JET 60, S04914 *JET 80, S04915 *JET 100 & S04916 *JET 150 POTABLE EXPANSION VESSELS (50, 60, 80, 100, 150 Litres) Vertical 10.0 Bar, 100°C, 1” BSP (M). S04917 *JET 200, S04918 *JET 300 & S04919 *JET 500 POTABLE EXPANSION VESSELS (200, 300 & 500 Litres) Vertical: 10.0 Bar, 100°C, 1 ¼” BSP (M). 597801 CENTER SHOCK ARRESTOR(162ml): 20.0 Bar, 100°C, ½” BSP (M). . 597802 CENTER DOMESTIC POTABLE EXPANSION VESSEL (2 Litres): 10.0 Bar, 100°C, ½” BSP (M). 597803 CENTER DOMESTIC POTABLE EXPANSION VESSEL (5 Litres): 10.0 Bar, 100°C, ¾” BSP (M). 597804 & 597805 CENTER DOMESTIC POTABLE EXPANSION VESSELS (8 & 12 Litres): 10.0 Bar, 100°C, ¾” BSP (M). 597806 & 597807 CENTER POTABLE EXPANSION VESSELS (18 & 24 Litres): 10.0 Bar, 100°C, 1” BSP (M).

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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Filling link assembly with a nylon body and EPDM ‘O’-rings. The product incorporates a screwdriver operated shut off valve and two check valve cartridges, verified by test (suitable for backflow protection against Fluid Category 3). The product is also supplied with two screwdriver operated angled spherical valves and a mounting bracket. Maximum working pressure 10.0 bar. Cold water use only.

Section:

1015 Filling Loop

Size:

8-750-731-754 Integral Filling Link Assembly: ½” BSP (M). 7-716-192-281 & 8-716-107-303 Integral Filling links: DN22 ØD manifold connection inlet/outlet.

Marking:

Bosch, flow arrow, Worcester, model and date of manufacture (dial format) on body.

Installation Requirements:

R001

Expiry date:

30/11/2026

Model:

8-750-731-754 (Complete) Integral Filling Link Assembly Consisting of either: 7-716-192-281 or 8-716-107-303 Integral Filling links.

Approval Holder:

Worcester Bosch

Company Name

Worcester Bosch

Address

Cotswold Way Warndon Worcester

Postcode

WR4 9SW

Country

United Kingdom

Phone

+44 1905 752761

General Email

ian.sharp@uk.bosch.com

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Manufacturer:

Worcester Bosch

Company Name

Worcester Bosch

Address

Cotswold Way Warndon Worcester

Postcode

WR4 9SW

Country

United Kingdom

Phone

+44 1905 752761

General Email

ian.sharp@uk.bosch.com

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Range of DZR brass couplings incorporating EPDM ‘O’-rings for use with Uponor Ecoflex Aqua and Uponor Ecoflex VIP Aqua PE-Xa pipe. For above and below ground use. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.

Section:

1100 Fittings and Pipe - Compatible Systems

Section Subtitle:

Unless specified in the individual approval, the products within this section are not suitable for below ground use

WRAS Approval Number:

2112320

Size:

See model

Marking:

Company logo ( U = Uponor) or W (Wipex brand of Uponor) CR mark and production date on body (YY/letter – A would be 1st production run, B would be 2nd production run etc.).

Installation Requirements:

R001 R008

Expiry date:

31/12/2026

Model:

Wipex male coupling: 1018336 (25X3,5-G1), 1018338 (32X4,4-G1), 1018339 (40X5,5-G1 ¼), 1018340 (50X6,9-G1 ¼), 1018341 (63X8,6-G2), 1018342 (75X10,3-G2), 1018343 (90X12,3-G3), 1023170 (110X15,1-G3) Wipex tee: 1018345 (G1-G1-G1), 1018346 (G1 ¼-G1 ¼-G1 ¼), 1018347 (G2-G2-G2), 1018348 (G3-G3-G3) Wipex elbow: 1018350 (G1-G1), 1018351 (G1 ¼-G1 ¼), 1018352 (G2-G2), 1018353 (G3-G3) Wipex joint: 1018355 (G1-G1), 1018356 (G1 ¼-G1 ¼), 1018357 (G2-G2), 1018358 (G3-G3) Wipex flange: 1018359 (F25/4-85/G1), 1018360 (F32/4-100/G1 ¼), 1018362 (F50/4-125/G2), 1018364 (F80/8-160/G3) Wipex reducer: 1018368 (G1 ¼-G1), 1018369 (G1 ½-G1 ¼), 1018371 (G2-G1), 1018372 (G2-G1 ¼), 1018374 (G3-G1), 1018375 (G3-G1 ¼), 1018376 (G3-G2) Wipex jointing equal: 1042970 (25X3,5-25X3,5), 1042974 (32X4,4-32X4,4), 1042979 (40X5,5-40X5,5), 1042982 (63X8,6-63X8,6), 1042983 (50X6,9-50X6,9) Wipex swivel union: 1045455 (G1), 1045456 (G1 ¼-G1), 1045457 (G1 ¼), 1045458 (G2-G1 ¼), 1045459 (G2), 1045460 (G3-G2), 1045461 (G3) Wipex RS adapter: 1047017 (63x8,6 RS2), 1047018 (75x10,3 RS2), 1047019 (90x12,3 RS3), 1047020 (110x15,1 RS3)

Approval Holder:

Uponor GmbH

Company Name

Uponor GmbH

Address

Industriestrasse 56, Hassfurt

Postcode

97437,

Country

Germany

Phone

0034916853600

General Email

mariaisabel.fernandez@uponor.com

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Tigris K5 (PPSU - plastic body) and M5 (DZR brass body) ranges of press-fit (U, H, TH crimp profiles) fittings with stainless steel crimp sleeves and EPDM ‘O’-rings, for use with Tigris K1 multi-layer PEX-c/AL/PE-HD pipe. Maximum working pressure 6.0 bar. Maximum operating temperature 95°C.

Section:

1100 Fittings and Pipe - Compatible Systems

Section Subtitle:

Unless specified in the individual approval, the products within this section are not suitable for below ground use

WRAS Approval Number:

2205081

Note:

R008 applies to the K5 fittings only.

Size:

16mm to 40mm crimp fittings

Marking:

Fittings: Wavin and size on crimp sleeve. Pipe: Wavin, size, pipe material, EN ISO 21003, maximum temperature, maximum pressure and technical information on pipe.

Installation Requirements:

R001 R008

Expiry date:

31/05/2027

Model:

Tigris K5 range: 3079754: Tigris K5 Coupler 16, 3079755: Tigris K5 Coupler 20, 3079756: Tigris K5 Coupler 25, 3079757: Tigris K5 Coupler 32, 3079758: Tigris K5 Coupler 40. 3079759: Tigris K5 Coupler reduced 20x16, 3079760: Tigris K5 Coupler reduced 25x16, 3079761: Tigris K5 Coupler reduced 25x20, 3079762: Tigris K5 Coupler reduced 32x20, 3079763: Tigris K5 Coupler reduced 32x25, 3079764: Tigris K5 Coupler reduced 40x32. 3079768: Tigris K5 Elbow 90° 16, 3079769: Tigris K5 Elbow 90° 20, 3079770: Tigris K5 Elbow 90° 25, 3079771: Tigris K5 Elbow 90° 32, 3079772: Tigris K5 Elbow 90° 40. 3079773: Tigris K5 Elbow 45° 25, 3079774: Tigris K5 Elbow 45° 32, 3079775: Tigris K5 Elbow 45° 40. 3079776: Tigris K5 Elbow MT 90° 16x1/2", 3079777: Tigris K5 Elbow MT 90° 20x1/2", 3079778: Tigris K5 Elbow MT 90° 20x3/4", 3079779: Tigris K5 Elbow MT 90° 25x3/4", 3079780: Tigris K5 Elbow MT 90° 25x1", 3079781: Tigris K5 Elbow MT 90° 32x1". 3079782: Tigris K5 Elbow FT 90° 16x1/2", 3079783: Tigris K5 Elbow FT 90° 20x1/2", 3079784: Tigris K5 Elbow FT 90° 20x3/4", 3079785: Tigris K5 Elbow FT 90° 25x3/4", 3079786: Tigris K5 Elbow FT 90° 32x1". 3079788: Tigris K5 Connector FT 16x1/2", 3079789: Tigris K5 Connector FT 16x3/4", 3079790: Tigris K5 Connector FT 20x1/2", 3079791: Tigris K5 Connector FT 20x3/4", 3079793: Tigris K5 Connector FT 25x3/4", 3079796: Tigris K5 Connector FT 32x1", 3079797: Tigris K5 Connector FT 40x1 1/4". 3079798: Tigris K5 Connector MT 16x1/2", 3079799: Tigris K5 Connector MT 16x3/4", 3079800: Tigris K5 Connector MT 20x1/2", 3079801: Tigris K5 Connector MT 20x3/4", 3079802: Tigris K5 Connector MT 25x3/4", 3079803: Tigris K5 Connector MT 25x1", 3079804: Tigris K5 Connector MT 32x1", 3079805: Tigris K5 Connector MT 32x1 1/4", 3079806: Tigris K5 Connector MT 40x1 1/4". 3079811: Tigris K5 Tee 16, 3079812: Tigris K5 Tee 20, 3079813: Tigris K5 Tee 25, 3079814: Tigris K5 Tee 32, 3079815: Tigris K5 Tee 40. 3079816: Tigris K5 Tee FT 16x1/2"x16, 3079817: Tigris K5 Tee FT 20x1/2"x20, 3079818: Tigris K5 Tee FT 20x3/4"x20, 3079819: Tigris K5 Tee FT 25x1/2"x25, 3079820: Tigris K5 Tee FT 25x3/4"x25. 3079821: Tigris K5 Tee 16x20x16, 3079822: Tigris K5 Tee 20x16x16, 3079823: Tigris K5 Tee 20x16x20, 3079824: Tigris K5 Tee 20x20x16, 3079825: Tigris K5 Tee 25x20x20, 3079826: Tigris K5 Tee 20x25x20, 3079827: Tigris K5 Tee 25x16x25, 3079828: Tigris K5 Tee 25x20x25, 3079829: Tigris K5 Tee 25x16x16, 3079833: Tigris K5 Tee 25x32x25, 3079834: Tigris K5 Tee 32x16x32, 3079835: Tigris K5 Tee 32x20x32, 3079836: Tigris K5 Tee 32x25x25, 3079837: Tigris K5 Tee 32x25x32, 3079839: Tigris K5 Tee 40x25x40, 3079840: Tigris K5 Tee 40x32x40, 3079842: Tigris K5 Tee 40x32x32. 3079854: Tigris K5 Wall Flange FT 16x1/2", 3079855: Tigris K5 Wall Flange FT 20x1/2", 3079856: Tigris K5 Wall Flange FT 20x3/4". 3079859: Tigris K5 End Plug 16, 3079860: Tigris K5 End Plug 20, 3079861: Tigris K5 End Plug 25. Tigris M5 range: 4083206 (formerly known as 4065978): Tigris M5 Coupler Metal 16x15, 4083203 (formerly known as 4065979): Tigris M5 Coupler Metal 20x15, 4083205 (formerly known as 4065981): Tigris M5 Coupler Metal 20x22, 4083204 (formerly known as 4065982): Tigris M5 Coupler Metal 25x22, 4065983: Tigris M5 Coupler Metal 25x28. 4066029: Tigris M5 Connector FT 16x3/4". 4066042: Tigris M5 Connector MT 16x3/4", 4066045: Tigris M5 Connector MT 20x1". 4066121: Tigris M5 Tee 32x25x32. 4065973: Tigris M5 Coupler 16, 4065974: Tigris M5 Coupler 20, 4065975: Tigris M5 Coupler 25, 4065976: Tigris M5 Coupler 32, 4065977: Tigris M5 Coupler 40. 4065985: Tigris M5 Coupler 20x16, 4065987: Tigris M5 Coupler 25x20, 4065990: Tigris M5 Coupler 32x25. 4065993: Tigris M5 Elbow 90° 16, 4065994: Tigris M5 Elbow 90° 20, 4065995: Tigris M5 Elbow 90° 25, 4065996: Tigris M5 Elbow 90° 32, 4065997: Tigris M5 Elbow 90° 40. 4066001: Tigris M5 Elbow MT 90° 16x1/2", 4066003: Tigris M5 Elbow MT 90° 20x1/2", 4066004: Tigris M5 Elbow MT 90° 20x3/4", 4066005: Tigris M5 Elbow MT 90° 25x3/4", 4066007: Tigris M5 Elbow MT 90° 32x1. 4066009: Tigris M5 Elbow FT 90° 16x1/2", 4066011: Tigris M5 Elbow FT 90° 20x1/2", 4066012: Tigris M5 Elbow FT 90° 20x3/4", 4066013: Tigris M5 Elbow FT 90° 25x3/4", 4066015: Tigris M5 Elbow FT 90° 32x1". 4066028: Tigris M5 Connector FT 16x1/2", 4066030: Tigris M5 Connector FT 20x1/2", 4066031: Tigris M5 Connector FT 20x3/4", 4066033: Tigris M5 Connector FT 25x3/4", 4066034: Tigris M5 Connector FT 25x1", 4066035: Tigris M5 Connector FT 32x1". 4066041: Tigris M5 Connector MT 16x1/2", 4066043: Tigris M5 Connector MT 20x1/2", 4066044: Tigris M5 Connector MT 20x3/4", 4066046: Tigris M5 Connector MT 25x3/4", 4066047: Tigris M5 Connector MT 25x1", 4066048: Tigris M5 Connector MT 32x1", 4066049: Tigris M5 Connector MT 32x1 1/4", 4066050: Tigris M5 Connector MT 40x1 1/2", 4066051: Tigris M5 Connector MT 40x1 1/4". 4066086: Tigris M5 Tee 16, 4066087: Tigris M5 Tee 20, 4066088: Tigris M5 Tee 25, 4066089: Tigris M5 Tee 32. 4066095: Tigris M5 Tee FT 25x3/4"x25, 4066097: Tigris M5 Tee FT 32x1"x32, 4066099: Tigris M5 Tee FT 40x1"x40. 4066106: Tigris M5 Tee 16x20x16, 4066107: Tigris M5 Tee 20x16x16, 4066108: Tigris M5 Tee 20x16x20, 4066109: Tigris M5 Tee 20x20x16, 4066110: Tigris M5 Tee 25x20x20, 4066112: Tigris M5 Tee 25x16x25, 4066113: Tigris M5 Tee 25x20x25, 4066120: Tigris M5 Tee 32x20x32. Pipe: Tigris K1 multi-layer PEX-c/AL/PE-HD pipe. 4065978 Tigris M5 Coupler Metal 16x15 4065979 Tigris M5 Coupler Metal 20x15 4065981 Tigris M5 Coupler Metal 20x22 4065982 Tigris M5 Coupler Metal 25x22

Approval Holder:

Wavin Ltd.

Company Name

Wavin Ltd.

Address

Edlington Lane, Edlington Doncaster

Postcode

DN12 1BY

Country

United Kingdom

Phone

01709 856300

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Range of solder ring copper fittings for use with copper tube to EN 1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

Section:

1115 Fittings for use with Tube and Pipe

Section Subtitle:

Capillary, solder ring, lead free. Unless specified in the individual approval, the products within this section are not suitable for below ground use

WRAS Approval Number:

2208805

Size:

Solder ring: 8mm-54mm and ½” - 1” (see model). Threaded connections: 1” captive nut (see model).

Marking:

CB, W & size on body.

Installation Requirements:

R001

Expiry date:

31/08/2027

Model:

635807 SR Straight Coupler x 8mm 635808 SR Straight Coupler x 10mm 635809 SR Straight Coupler x 15mm 635810 SR Straight Coupler x 22mm 635811 SR Straight Coupler x 28mm 635812 SR Straight Coupler x 35mm 635813 SR Straight Coupler x 42mm 635814 SR Straight Coupler x 54mm 635815 SR Slip Coupling x 15mm 635816 SR Slip Coupling x 22mm 635817 SR Stop End x 8mm 635818 SR Stop End x 10mm 635819 SR Stop End x 15mm 635820 SR Stop End x 22mm 635821 SR Stop End x 28mm 635822 SR Stop End x 35mm 635823 SR Stop End x 42mm 635824 SR Stop End x 54mm 635825 SR Reducing Coupling x 15mm x 10mm 635826 SR Reducing Coupling x 22mm x 15mm 635827 SR Reducing Coupling x 28mm x 22mm 635828 SR Reducer x 10mm x 8mm 635829 SR Reducer x 15mm x 8mm 635830 SR Reducer x 15mm x 10mm 635831 SR Reducer x 22mm x 15mm 635832 SR Reducer x 28mm x 15mm 635833 SR Reducer x 28mm x 22mm 635834 SR Reducer x 35mm x 15mm 635835 SR Reducer x 35mm x 22mm 635836 SR Reducer x 35mm x 28mm 635837 SR Reducer x 42mm x 15mm 635838 SR Reducer x 42mm x 22mm 635839 SR Reducer x 42mm x 28mm 635840 SR Reducer x 42mm x 35mm 635841 SR Reducer x 54mm x 15mm 635842 SR Reducer x 54mm x 22mm 635843 SR Reducer x 54mm x 28mm 635844 SR Reducer x 54mm x 35mm 635845 SR Reducer x 54mm x 42mm 635846 SR Elbow - 90 Degree x 8mm 635847 SR Elbow - 90 Degree x 10mm 635848 SR Elbow - 90 Degree x 15mm 635849 SR Elbow - 90 Degree x 22mm 635850 SR Elbow - 90 Degree x 28mm 635851 SR Elbow - 90 Degree x 35mm 635852 SR Elbow - 90 Degree x 42mm 635853 SR Elbow - 90 Degree x 54mm 635854 SR Elbow - 45 Degree x 15mm 635855 SR Elbow - 45 Degree x 22mm 635856 SR Elbow - 45 Degree x 28mm 635857 SR Elbow - 45 Degree x 35mm 635858 SR Elbow - 45 Degree x 42mm 635859 SR Elbow - 45 Degree x 54mm 635860 SR Street Elbow - 90 Degree x 15mm 635861 SR Street Elbow - 90 Degree x 22mm 635862 SR Street Elbow - 90 Degree x 28mm 635863 SR Street Elbow - 90 Degree x 35mm 635864 SR Street Elbow - 90 Degree x 42mm 635865 SR Street Elbow - 90 Degree x 54mmm 635867 SR Equal Tee x 10mm 635868 SR Equal Tee x 15mm 635869 SR Equal Tee x 22mm 635870 SR Equal Tee x 28mm 635871 SR Equal Tee x 35mm 635872 SR Equal Tee x 42mm 635873 SR Equal Tee x 54mm 635874 SR Reducing Tee x 22 x 22 x 15mm 635875 SR Reducing Tee x 28 x 28 x 15mm 635876 SR Reducing Tee x 28 x 28 x 22mm 635877 SR Reducing Tee x 35 x 35 x 15mm 635878 SR Reducing Tee x 35 x 35 x 22mm 635879 SR Reducing Tee x 35 x 35 x 28mm 635880 SR Reducing Tee x 42 x 42 x 15mm 635881 SR Reducing Tee x 42 x 42 x 22mm 635882 SR Reducing Tee x 42 x 42 x 28mm 635883 SR Reducing Tee x 42 x 42 x 35mm 635884 SR Reducing Tee x 54 x 54 x 15mm 635885 SR Reducing Tee x 54 x 54 x 22mm 635886 SR Reducing Tee x 54 x 54 x 28mm 635887 SR Reducing Tee x 54 x 54 x 35mm 635888 SR Reducing Tee x 54 x 54 x 42mm 635889 SR Reducing Tee - One End Only x 22 x 15 x 22mm 635890 SR Reducing Tee - One End Only x 28 x 15 x 28mm 635891 SR Reducing Tee - One End Only x 28 x 22 x 28mm 635892 SR Reducing Tee - One End and Branch x 22 x 15 x 15mm 635893 SR Reducing Tee - One End and Branch x 28 x 22 x 22mm 635894 SR Reducing Tee - Both Ends Reduced x 15 x 15 x 22mm 635895 SR Full Crossover x 15mm 635896 SR Full Crossover x 22mm 635897 SR Part Crossover x 15mm 635898 SR Part Crossover x 22mm 635906 SR Straight Tap Connector x 15mm x 1/2" 635907 SR Straight Tap Connector x 15mm x 3/4" 635908 SR Straight Tap Connector x 22mm x 3/4" 635909 SR Bent Tap Connector x 15mm x 1/2" 635910 SR Straight Union Adaptor x 22mm x 1" 635911 SR Bent Union Adaptor x 22mm x 1" Added June 2025: 636064 - SR Slip Coupling x 28mm

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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