Sioux Chief DW660-2J Water Hammer Arrestor ½" BSP (1492R)

£ 23.39INC VAT

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Sioux Chief DW660-2J Water Hammer Arrestor ½" BSP (1492R)

Professional water hammer arrestor that quietens noisy and banging pipes and reduces stress on pipework.

  • Single-Appliance Installation
  • Easy to Install
  • Slim Profile
  • Reduces Noisy / Banging Pipes
  • Reduces Stress on Pipework

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Rated 3 out of 5 by from Sioux 15mm Hammer Arrestor Purch & Installed 21July 2020 in the washing m/c cold feed. Completely eliminated the pipe rattling during st wash cycles. Arrestor installed in horizontal position as allowed by the manf's info. After approx 15 months the pipe rattling returned. Adjusted the arrestor orientation to vertical which cured the problem. This week the pipe ratting has returned. I guess only option is to instal same again as seeing other's comments these are usually long term reliable.
Date published: 2022-05-09
Rated 4 out of 5 by from Worth a go After having trouble with a comparable Peglar item, decided to try this Sioux part. Although its early days it appears to be working correctly. I have been able to increase the water inlet flow for my house slightly without the pipes banging.
Date published: 2022-03-08
Rated 5 out of 5 by from Does what it says on the tin This eliminated the hammer coming from my ceramic tap perfectly. I paired this with a 6888G which worked much better than the cheaper 94799 which had been suggested by another reviewer, that just wouldn’t stop leaking!
Date published: 2022-02-10
Rated 1 out of 5 by from Confused I hade a leak coming from a makeshift 1970s Arrester and decided to re do all the pipework and deal with the water hammer while I had the floor boards up. I connected this to a 90 deg tailpiece that feeds the toilet cistern.( A bend not a joint)It worked for a couple of days and started again. The odd thing is, is that the shower has stopped banging, all taps and so has the washing machine. (I was going to deal with those things later if the toilet one worked.) What is confusing me is not only is the shower more than six feet away but the washer and downstairs taps are ( for want of a better/plumbing term) on a different circuit. Whatever my problem might be, This has not worked for its intended purpose.
Date published: 2022-02-10
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WRAS Approved?

Is this WRAS approved?
Asked by: RBVYX
Hello. No, this product is not Wras approved. regards, Georgina
Answered by: Dudley Sales TDL
Date published: 2019-04-27

What 1/2 tee junction brass copper fitting should i buy for this to fit to my toilet to stop the water hammer

Asked by: barney999999
Hello. Thank you for your enquiry. Apologies for the delay; answer for the below question. We don’t offer this to Screwfix – you could buy via a local merchant. BBZ1500 15mm x 15mm x 1/2" Compression FI Tee Female Iron Tee 15mm x 15mm Compression x 1/2" suitable for installation of DW660-2J and DW652-AJ regards, Georgina
Answered by: Dudley Sales TDL
Date published: 2021-06-02

My problem is with the bathroom sink and toilet, will it have to be fitted near them? Thanks.

Asked by: Baz1949
Hello. thank you for your interest in our products. • Arrestors should be installed within six feet of the problem valve/tap • May be installed at any angle • Mini Resters with a male 1/2" thread are simply fitted with Female 1/2" x 15mm Iron Tee • Mini Resters with a Hose Tee Connection install directly on Washing Machine Supply Valves or directly to Washing Machines regards, Georgina
Answered by: Dudley Sales TDL
Date published: 2021-06-29

Does the arrestor have to be fitted near to the item causing the noise, and can it be fitted horizontally?

Asked by: bmwx
Hello. Yes and yes - within 6ft of the problem appliance. regards, Georgina
Answered by: Dudley Sales TDL
Date published: 2022-07-19

How do these fit on 15mm copper do we need seperate fittings

Asked by: Karlos1987
you'll need a 15mm-15mm -1/2 bsp tee piece to fit https://www.screwfix.com/p/female-tee-15mm-x-15mm-x/94799
Answered by: mrtangoman
Date published: 2021-05-08
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Specification
Brand Sioux Chief
Connection Type ½" BSP
Manufacturer Guarantee 1 Year Guarantee
Model Name/No DW660-2J
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 23 mm
Product Length 120 mm
Product Type Water Hammer Arrestor