Sioux Chief DW660-H Water Hammer Arrestor ¾" BSP… (9813R)

£ 26.59INC VAT

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Sioux Chief DW660-H Water Hammer Arrestor ¾" BSP Connection (9813R)

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 5 out of 5 by from Water Hammer Solution I recently got a new washing machine which caused water hammer. I searched for a solution and this product came up very well recommended. The price was very good and fitting was very easy. Did it work? Yes, it sorted out my pipe noise very well. I will see how long it lasts but I don't use my machine too many times as I live alone.
Date published: 2022-09-06
Rated 5 out of 5 by from Water Hammer Arrestor Washing machine was making a banging sound when it was drawing water after Googling it cam up with water hammer so bought this and have to say the problem was immediately rectified. It’s asking for reliability can’t really answer that as only been fitted a few days.
Date published: 2022-08-08
Rated 5 out of 5 by from Amazing I was alittle unsure if this would work but honestly 100% it is amazing! Very very little noise now from the washing machine! I wish I had bought this MONTHS AGO! Cannot recommend enough. Very very easy to install.
Date published: 2022-08-06
Rated 5 out of 5 by from Has resolved the banging. Easy to fit. Has solved the the loud banging when our new LG washing machine attempts to add short bursts of water to the dispenser tray. Only just fitted so unsure of longer term reliability but if it last two or three years I will be happy.
Date published: 2022-08-03
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Can it be used inline on mains?

My problem is I'm in between 2 neighbours on a shared water supply so it's the neighbour's taps and washing machine causing hammering to my pipework. Would I be able to fit this after the mains inlet stopcock or would this be ineffective?
Asked by: Moominjuice

Since we have had some plumbing work undertaken, with the mains supply isolation valve fully open, we’ve experienced water hammer, but have been unable to locate where. With the isolation valve partly closed, the hammer has disappeared. Can I fit …

… this downstream of the isolation valve to prevent the hammer when the supply is fully open ?
Asked by: f1froggie

I fitted two of these, thinking the first was faulty, but water leaks squirting out the side of the arrestor at the screw section. Is my water pressure too high?

Asked by: Dmanash

Hi does this fit to the back of the washer or the valve or either thanks

Asked by: nottsboris
Both , great product , easy to install .
Answered by: Tatty007
Date published: 2022-03-27

Do these water hammer arresters need to be fitted vertically or can they be fitted horizontally?

Asked by: p4t444
Picked up one of these today and the drawing in the packaging shows horizontal fitting, so either way will be fine.
Answered by: 100101
Date published: 2022-06-22
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Brand Sioux Chief
Connection Type ¾" BSP Connection
Manufacturer Guarantee 1 Year Guarantee
Model Name/No DW660-H
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 71 mm
Product Length 126 mm
Product Type Water Hammer Arrestor