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Backflow Prevention Devices

Section Code 0009 : SCHEDULE 2 - Section 6.2 - Type AB - Air gap with weir overflow.

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#2006006

Rainwater harvesting back up device used to top up rainwater harvesting tanks with mains water. The device is fed by a solenoid valve and discharges via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure 10.0 bar. Cold water use only.

Section:
0009 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 - Type AB - Air gap with weir overflow.
WRAS Approval Number:
2006006
Size:
15mm push-fit
Marking:
Rainwater Harvesting logo on front cover. Rainwater Harvesting, serial number, model, product info on label inside cover.
Installation Requirements:
R001 R008 R574
Expiry date:
30/06/2025
Model:
BUB03

Approval Holder:
Rainwater Harvesting Ltd.
Company Name
Rainwater Harvesting Ltd.
Address
Unit A Harrier PArk Orton Southgate Peterborough
Postcode
PE2 6YQ
Phone
01733 405102

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Manufacturer:
Rainwater Harvesting Ltd.
Company Name
Rainwater Harvesting Ltd.
Address
Unit A Harrier PArk Orton Southgate Peterborough
Postcode
PE2 6YQ
Phone
01733 405102

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#2010047

Type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5) and flexible hose. Flow is controlled via a solenoid valve. Maximum working pressure 4.0 bar. Maximum operating temperature 55°C

Section:
0009 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 - Type AB - Air gap with weir overflow.
WRAS Approval Number:
2010047
Size:
¾” BSP (M)
Marking:
Classeq, model number and flow arrow on label on body
Installation Requirements:
R001 R008 R574
Expiry date:
31/10/2025
Model:
200.0001
Product Images

Approval Holder:
Classeq Limited
Company Name
Classeq Limited
Postcode
ST18 0DG

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Manufacturer:
Classeq Limited
Company Name
Classeq Limited
Postcode
ST18 0DG

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#2010039

Rainwater top up cistern with flow controlled by solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Product also incorporates a stop valve, a flow restrictor and a float valve on the inlet. Maximum working pressure 10.0 bar. Cold water use only.

Section:
0009 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 - Type AB - Air gap with weir overflow.
WRAS Approval Number:
2010039
Size:
15mm push fit
Marking:
Rain Direct on front panel. Rainwater Harvesting, model, serial number and other product info on adhesive label inside panel.
Installation Requirements:
R001 R415 R574
Expiry date:
31/10/2025
Model:
RainDirector RD01
Product Images

Approval Holder:
Rainwater Harvesting Ltd.
Company Name
Rainwater Harvesting Ltd.
Address
Unit A Harrier PArk Orton Southgate Peterborough
Postcode
PE2 6YQ
Phone
01733 405102

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Manufacturer:
Rainwater Harvesting Ltd.
Company Name
Rainwater Harvesting Ltd.
Address
Unit A Harrier PArk Orton Southgate Peterborough
Postcode
PE2 6YQ
Phone
01733 405102

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#2105320

Standpipe assembly break tank with a Type ‘AB’ air gap (verified by test – suitable for backflow protection against fluid category 5) mounted to the top of the standpipe body. The tank is filled via a compact float valve and has two screened weir slots. Water is then supplied by gravity from the break tank to the hose outlet below. Flow is activated via a spherical valve located behind a lockable panel. In addition to the isolation valve, the product incorporates a single check valve assembly (suitable for backflow protection against Fluid Category 2) prior to the spherical valve and an in-line ‘Y’ pattern strainer after it. The spherical valve includes a drain plug to allow for draining. Insulation is provided up to the drain point. Maximum working pressure 10.0 bar. Cold water use only.

Section:
0009 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 - Type AB - Air gap with weir overflow.
WRAS Approval Number:
2105320
Size:
20mm, 25mm or 32mm compression (for use with MDPE pipe manufactured to BS EN 12201-2:2011 only).
Marking:
Arrow valve, product code, manuafcturers website and tel no. on adhesive label on front cover.
Installation Requirements:
R001 R415 R430 R511
Expiry date:
31/05/2026
Model:
SPFC5X20, SPFC5X25, SPFC5X32.
Product Images

Approval Holder:
Arrow Valves Ltd
Company Name
Arrow Valves Ltd
Address
York House Northbridge Road Berkhamsted Hertfordshire
Postcode
HP4 1TA
Country
Herts
Phone
01442 823 123
General Email
enquiries@arrowvalves.co.uk

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Manufacturer:
Arrow Valves Ltd
Company Name
Arrow Valves Ltd
Address
York House Northbridge Road Berkhamsted Hertfordshire
Postcode
HP4 1TA
Country
Herts
Phone
01442 823 123
General Email
enquiries@arrowvalves.co.uk

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#2109040

Type ‘AB’ air gap assembly (verified by test - suitable for backflow protection against Fluid Category 5) with flow controlled via a solenoid valve. Supplied with EPDM inlet hoses that incorporate a single check valve cartridge, however the check valve has not been fully tested to demonstrate it provides backflow protection. Max working pressure 6.0 bar. Maximum operating temperature 60ºC.

Section:
0009 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 - Type AB - Air gap with weir overflow.
WRAS Approval Number:
2109040
Size:
¾” BSP (F)
Marking:
Winterhalter and model on adhesive label on body.
Installation Requirements:
R001 R150 R574
Expiry date:
30/09/2026
Model:
70014626
Product Images

Approval Holder:
Winterhalter Gastronom GmbH
Company Name
Winterhalter Gastronom GmbH
Address
Commercial Dishwashing Systems, Tettnanger Strasse 77, 88074 Meckenbeuren
Country
Germany
Phone
0049 (0) 7542 402 0

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