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    MDPE Water Pipe & Fittings

    Install reliable water supply systems with our range of MDPE Water Pipe & Fittings, ideal for domestic, agricultural and commercial applications. MDPE (medium-density polyethylene) pipe is a popular choice for underground water supply thanks to its strength, flexibility and long-lasting performance. Whether you’re connecting a new water line, repairing existing pipework or completing an outdoor supply install, MDPE water pipe and fittings help deliver secure, dependable results.

    MDPE water pipe is commonly used for mains water connections, garden and outdoor water supply, outbuildings, stables and site services, offering a tough solution that’s suitable for below ground installation. Matching fittings are essential for creating watertight joints and secure connections, helping reduce the risk of leaks and improving system reliability. Using the correct pipe diameter and compatible fittings ensures better flow performance and makes installation quicker and more efficient.

    For best results, choose the correct MDPE size for your application, use suitable pipe cutters for clean edges, and assemble fittings properly for a tight seal. Correct installation depth and protection also helps improve longevity and reduce future maintenance needs.

    Shop online today for MDPE water pipe and fittings with delivery and collection available.

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    Picture of PLASSON ADAPTER KIT BARRIER 25MM

    PLASSON ADAPTER KIT BARRIER 25MM

    Barrier Pipe Adaptor Kit – 25mm. Connect barrier pipe to compatible fittings within water service installations.
    £6.85 INC VAT
    Picture of PLASSON ADAPTOR KIT BARRIER 32MM

    PLASSON ADAPTOR KIT BARRIER 32MM

    MDPE Adaptor – 32mm. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £8.65 INC VAT
    Picture of PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 20mm X 1/2"

    PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 20mm X 1/2"

    MDPE Adaptor – 20mm – 2in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.34 INC VAT
    Picture of PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 25mm X 3/4"

    PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 25mm X 3/4"

    MDPE Adaptor – 25mm – 4in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.61 INC VAT
    Picture of PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 32mm X 1"

    PLASSON CLASS C HIGH DENSITY ADAPTOR DARK BLUE 32mm X 1"

    MDPE Adaptor – 32mm – 1in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.87 INC VAT
    Picture of PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 20mm X 1/2"

    PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 20mm X 1/2"

    MDPE Adaptor – 20mm – 2in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.34 INC VAT
    Picture of PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 20mm X 3/8"

    PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 20mm X 3/8"

    MDPE Adaptor – 20mm – 8in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.61 INC VAT
    Picture of PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 25mm X 3/4"

    PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 25mm X 3/4"

    MDPE Adaptor – 25mm – 4in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.61 INC VAT
    Picture of PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 32mm X 1"

    PLASSON CLASS C LOW DENSITY ADAPTORLIGHT BLUE 32mm X 1"

    MDPE Adaptor – 32mm – 1in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.87 INC VAT
    Picture of PLASSON CLASS D HIGH DENSITY ADAPTOR DARK GREEN 1 1/2 x 50mm

    PLASSON CLASS D HIGH DENSITY ADAPTOR DARK GREEN 1 1/2 x 50mm

    MDPE Adaptor – 2x50mm – 50mm. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £4.58 INC VAT
    Picture of PLASSON CLASS D HIGH DENSITY ADAPTOR DARK GREEN 1 1/4 x 50mm

    PLASSON CLASS D HIGH DENSITY ADAPTOR DARK GREEN 1 1/4 x 50mm

    MDPE Adaptor – 4x50mm – 50mm. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £4.58 INC VAT
    Picture of PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 1 1/2 x 50mm

    PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 1 1/2 x 50mm

    MDPE Adaptor – 2x50mm – 50mm. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £4.58 INC VAT
    Picture of PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 1 1/4 x 50mm

    PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 1 1/4 x 50mm

    MDPE Adaptor – 4x50mm – 50mm. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £4.58 INC VAT
    Picture of PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 20mm X 1/2"

    PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 20mm X 1/2"

    MDPE Adaptor – 20mm – 2in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.34 INC VAT
    Picture of PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 25mm X 3/4"

    PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 25mm X 3/4"

    MDPE Adaptor – 25mm – 4in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.61 INC VAT
    Picture of PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 32mm X 1"

    PLASSON CLASS D LOW DENSITY ADAPTOR LIGHT GREEN 32mm X 1"

    MDPE Adaptor – 32mm – 1in. Connect service pipework to compatible fittings, valves or supply components within underground water systems.
    £1.87 INC VAT
    Picture of PLASSON CONCENTRIC WATER METER 9001

    PLASSON CONCENTRIC WATER METER 9001

    Water Meter. Measure water usage on a service connection.
    £152.68 INC VAT
    Picture of Plasson Copper Conversion Set 32-28mm PL07438028

    Plasson Copper Conversion Set 32-28mm PL07438028

    Copper Conversion Set – 28mm. Connect MDPE service pipe to compatible copper pipework.
    £9.88 INC VAT
    Picture of PLASSON COUPLER 20MM MDPE 7010CC0

    PLASSON COUPLER 20MM MDPE 7010CC0

    MDPE Coupler – 20mm. Join two compatible pipe lengths within a water service system.
    £5.48 INC VAT
    Picture of PLASSON COUPLER 25MM MDPE 7010DD0

    PLASSON COUPLER 25MM MDPE 7010DD0

    MDPE Coupler – 25mm. Join two compatible pipe lengths within a water service system.
    £5.85 INC VAT