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Shock Arrestors

Help reduce pressure surges and water hammer with our range of shock arrestors. These components are designed to absorb sudden changes in pressure within compatible water systems, helping to reduce the impact of water hammer when valves or outlets are opened or closed.

Water hammer arrestors, also known as shock arrestors, can be used in suitable plumbing and domestic water installations where pressure surges may occur. The correct type and size will depend on the system and installation requirements, so always check the manufacturer's specifications before fitting.

Browse our range of shock arrestors for plumbing, hot water and water system installations, with options suitable for heating engineers, plumbers and installers.

 

  • TradeSmart Shock Arrestor With 15mm Compression
    SKU: 03360167
    TradeSmart Shock Arrestor With 15mm Compression
    £10.55 £8.79
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  • Altecnic 1/2" Mechanical Water Hammer Shock Arrester
    SKU: 02330060
    Altecnic 1/2" Mechanical Water Hammer Shock Arrester
    £35.21 £29.34
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  • Altecnic 1/2" Shock Arrester Mini Expansion Vessel 0.16 Litre
    SKU: 02390004
    Altecnic 1/2" Shock Arrester Mini Expansion Vessel 0.16 Litre
    £30.70 £25.58
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  • Inta 0.16ltr Stainless Steel Shock Arrester 1/2"
    SKU: 02330058
    Inta 0.16ltr Stainless Steel Shock Arrester 1/2"
    £26.42 £22.02
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