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    DZR Compression

    Filter range down by product attributes such as 'Size', Fitting Type' or 'Manufacturer'. This compression range is dezincification-resistant (DZR) and these fittings are non-manipulative. The DZR alloy is manufactured to stop stress corrosion cracking. The range suits various applications such as central heating systems, chilled water and compressed air lines. They are designed to join copper tubes to BS EN 1057 copper tubes, grades R250 and R290. Our comprehensive range of compression fittings is manufactured to the highest standard in the UK and complies with EN1254-2, providing the reliability, quality, and affordability that our installers and consultants demand. Compression fittings are designed to join copper pipes and create mechanical joints when tightening the nut. They are suitable for hot and cold water services, heating installations, fuel services and industrial engineering applications. 

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    Picture of 15mm Kuterlite DZR Compression Ring 978B

    15mm Kuterlite DZR Compression Ring 978B

    K978B015
    15mm Kuterlite K900 Pro Compression Ring. For type A joints. Brass (DZR) Dezincification Resistant - K978B
    Status: In Stock
    Picture of 22x3/4" Kuterlite DZR Thick Land Comp Ring 978C

    22x3/4" Kuterlite DZR Thick Land Comp Ring 978C

    K978C022
    22mm x 3/4" Kuterlite Thick Land Compression Ring. Adapt metric fittings for use with imperial tube. Brass (DZR) Dezincification Resistant - K978C
    Status: In Stock
    Picture of 22mm Kuterlite DZR Compression Ring 978B

    22mm Kuterlite DZR Compression Ring 978B

    K978B022
    22mm Kuterlite K900 Pro Compression Ring. For type A joints. Brass (DZR) Dezincification Resistant - K978B
    Status: In Stock
    Picture of 28mm Kuterlite DZR Compression Ring 978B

    28mm Kuterlite DZR Compression Ring 978B

    K978B028
    28mm Kuterlite K900 Pro Compression Ring. For type A joints. Brass (DZR) Dezincification Resistant - K978B
    Status: In Stock
    Picture of 15mm Kuterlite DZR Blanking Plug 972

    15mm Kuterlite DZR Blanking Plug 972

    K972015
    15mm Kuterlite K900 Pro Blanking Plug. Use for blanking off one end of a fitting. Brass (DZR) Dezincification Resistant - K972X
    Status: In Stock
    Picture of 35mm Kuterlite DZR Compression Ring 978B

    35mm Kuterlite DZR Compression Ring 978B

    K978B035
    35mm Kuterlite K900 Pro Compression Ring. For type A joints. Brass (DZR) Dezincification Resistant - K978B
    Status: In Stock
    Picture of 35x1.1/4" Kuterlite DZR Thick Land Comp Ring 978C

    35x1.1/4" Kuterlite DZR Thick Land Comp Ring 978C

    K978C035
    35mm x 1 1/4" Kuterlite Thick Land Compression Ring. Adapt metric fittings for use with imperial tube. Brass (DZR) Dezincification Resistant - K978C
    Status: In Stock
    Picture of 22mm Kuterlite DZR Blanking Plug 972

    22mm Kuterlite DZR Blanking Plug 972

    K972022
    22mm Kuterlite K900 Pro Blanking Plug. Use for blanking off one end of a fitting. Brass (DZR) Dezincification Resistant - K972X
    Status: In Stock
    Picture of 15mm Kuterlite DZR Compression Nut 978A

    15mm Kuterlite DZR Compression Nut 978A

    K978A015
    15mm Kuterlite K900 Pro Compression Nut. For type A joints. Brass (DZR) Dezincification Resistant - K978AX
    Status: In Stock
    Picture of 15mm Compression Nut DZR 978A

    15mm Compression Nut DZR 978A

    CF978A015
    15mm Compression Nut DZR 978A
    Status: In Stock
    Picture of 10x8 CORE Compression Reducing Set DZR 948

    10x8 CORE Compression Reducing Set DZR 948

    CF948010008
    10mm x 8mm Compression Reducing Set, Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 15x1/2" CORE Compression Male Adaptor DZR 911

    15x1/2" CORE Compression Male Adaptor DZR 911

    CF911015
    15mm x 1/2" Compression Male Adaptor Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 22mm Compression Nut DZR 978A

    22mm Compression Nut DZR 978A

    CF978A022
    22mm Compression Nut DZR 978A
    Status: In Stock
    Picture of 15x10 CORE Compression Reducing Set DZR 948

    15x10 CORE Compression Reducing Set DZR 948

    CF948015010
    15mm x 10mm Compression Reducing Set, Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 15x8 CORE Compression Reducing Set DZR 948

    15x8 CORE Compression Reducing Set DZR 948

    CF948015008
    15mm x 8mm Compression Reducing Set, Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 42mm Kuterlite DZR Compression Ring 978B

    42mm Kuterlite DZR Compression Ring 978B

    K978B042
    42mm Kuterlite K900 Pro Compression Ring. For type A joints. Brass (DZR) Dezincification Resistant - K978B
    Status: In Stock
    Picture of 42x1.1/2" Kuterlite DZR Thick Land Comp Ring 978C

    42x1.1/2" Kuterlite DZR Thick Land Comp Ring 978C

    K978C042
    42mm x 1 1/2" Kuterlite Thick Land Compression Ring. Adapt metric fittings for use with imperial tube. Brass (DZR) Dezincification Resistant - K978C
    Status: In Stock
    Picture of 28mm Kuterlite DZR Blanking Plug 972

    28mm Kuterlite DZR Blanking Plug 972

    K972028
    28mm Kuterlite K900 Pro Blanking Plug. Use for blanking off one end of a fitting. Brass (DZR) Dezincification Resistant - K972X
    Status: Out of Stock
    Picture of 15x1/2" CORE Comp Female Adaptor DZR 912

    15x1/2" CORE Comp Female Adaptor DZR 912

    CF912015
    15mm x 1/2" Compression Female Adaptor Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 15mm CORE Compression Socket DZR 910

    15mm CORE Compression Socket DZR 910

    CF910015
    15mm Compression Socket Brass (DZR) Dezincification Resistant 910. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 15x12 CORE Compression Reducing Set DZR 948

    15x12 CORE Compression Reducing Set DZR 948

    CF948015012
    15mm x 12mm Compression Reducing Set, Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 15mm CORE Compression Elbow DZR 915

    15mm CORE Compression Elbow DZR 915

    CF915015
    15mm Compression Elbow Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 15mm CORE Compression Stop End DZR 951

    15mm CORE Compression Stop End DZR 951

    CF951015
    15mm Compression Stop End Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 22x15 CORE Compression Reducing Set DZR 948

    22x15 CORE Compression Reducing Set DZR 948

    CF948022015
    22mm x 15mm Compression Reducing Set, Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 22x3/4" CORE Compression Male Adaptor DZR 911

    22x3/4" CORE Compression Male Adaptor DZR 911

    CF911022
    22mm x 3/4" Compression Male Adaptor Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 22x3/4" CORE Comp Female Adaptor DZR 912

    22x3/4" CORE Comp Female Adaptor DZR 912

    CF912022
    22mm x 3/4" Compression Female Adaptor Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 8x1/4" CORE Compression Male Adaptor DZR 911

    8x1/4" CORE Compression Male Adaptor DZR 911

    CF911008
    8mm x 1/4" Compression Male Adaptor. Brass (DZR) Dezincification Resistant 911. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS
    Status: In Stock
    Picture of 6x1/4" CORE Compression Male Adaptor DZR 911

    6x1/4" CORE Compression Male Adaptor DZR 911

    CF911006008
    6mm x 1/4" Compression Male Adaptor. Brass (DZR) Dezincification Resistant 911. Compression Male Adaptor. Brass (DZR) Dezincification Resistant 911. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS
    Status: In Stock
    Picture of 10mm CORE Compression Socket DZR 910

    10mm CORE Compression Socket DZR 910

    CF910010
    10mm Compression Socket Brass (DZR) Dezincification Resistant 910. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 15mm CORE Compression Tee DZR 918

    15mm CORE Compression Tee DZR 918

    CF918015
    15mm Compression Tee Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 22mm CORE Compression Socket DZR 910

    22mm CORE Compression Socket DZR 910

    CF910022
    22mm Compression Socket Brass (DZR) Dezincification Resistant 910. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 22mm CORE Compression Stop End DZR 951

    22mm CORE Compression Stop End DZR 951

    CF951022
    22mm Compression Stop End Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved
    Status: In Stock
    Picture of 15x3/8" Kuterlite DZR Male Coupling 911

    15x3/8" Kuterlite DZR Male Coupling 911

    K911015010
    15mm x 3/8" Kuterlite K900 Pro Male Coupling. Copper x bsp taper male thread. Brass (DZR) Dezincification Resistant - K911X
    Status: In Stock
    Picture of 15mm CORE Compression Tank Connector DZR 950

    15mm CORE Compression Tank Connector DZR 950

    CF950015
    15mm Compression Tank Connector. Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 10x3/8" CORE Compression Male Adaptor DZR 911

    10x3/8" CORE Compression Male Adaptor DZR 911

    CF911010
    10mm x 3/8" Compression Male Adaptor. Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS
    Status: In Stock
    Picture of 15x3/8" CORE Compression Male Adaptor DZR 911

    15x3/8" CORE Compression Male Adaptor DZR 911

    CF911015010
    15mm x 3/8" Compression Male Adaptor Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 28x22 CORE Compression Reducing Set DZR 948

    28x22 CORE Compression Reducing Set DZR 948

    CF948028022
    28mm x 22mm Compression Reducing Set, Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 28x15 CORE Compression Reducing Set DZR 948

    28x15 CORE Compression Reducing Set DZR 948

    CF948028015
    28mm x 15mm Compression Reducing Set, Brass (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 15x1/2" Brass CORE Comp x Swivel Coupler DZR 926

    15x1/2" Brass CORE Comp x Swivel Coupler DZR 926

    CF926015
    15mm x 1/2" Brass Comp x Swivel Coupler (DZR) Dezincification Resistant. Suitable for hot and cold drinking water, heating and chilled water systems. Max Pressure 20 Bar - Working temperature -15°C to +120°C. Manufactured to comply with EN 1254-2, WRAS approved.
    Status: In Stock
    Picture of 54mm Kuterlite DZR Compression Ring 978B

    54mm Kuterlite DZR Compression Ring 978B

    K978B054
    54mm Kuterlite K900 Pro Compression Ring. For type A joints. Brass (DZR) Dezincification Resistant - K978B
    Status: In Stock