Water Truck Plumbing | Pipe Fittings, Couplings & Adapters — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947

Water Truck Plumbing

UnitedBuilt offers a wide range of water truck plumbing components designed for reliable fluid handling in demanding applications. Our selection includes pipe fittings, couplings, adapters, hose fittings, and sealing components used in water trucks, construction equipment, and industrial systems.

We stock a variety of weld fittings in schedule 40 black steel and stainless steel, along with multiple connection types including weld (plain), grooved, female NPT, male NPT, and notch connections. Our lineup also includes OEM Victaulic grooved fittings, such as couplings, tees, elbows (45° and 90°), reducers, caps, and flanges.

In addition, we carry threaded pipe nipples, pipe adapters, cam & groove fittings, swivel joints, and hose fittings including king nipples, hose barbs, and clamps. Supporting components such as gaskets and thread sealants are also available to ensure secure, leak-free connections.

These plumbing components are built for durability and compatibility across a wide range of systems, helping ensure efficient fluid transfer and long service life in real-world conditions.

We work to keep these products readily available and offer fast shipping to help minimize downtime and keep your equipment running.

Plumbing - UnitedBuilt Equipment

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  • Pipe Plumbing, Weld by Weld, SCH40, 2-1/2" Pipe x 84" Long, UnitedBuilt

    UnitedBuilt
    Original price $206.00 - Original price $206.00
    Original price
    $206.00
    $206.00 - $206.00
    Current price $206.00

    Pipe Plumbing, Weld by Weld, SCH40, 2-1/2" Pipe x 84" Long, UnitedBuilt

    Original price $206.00 - Original price $206.00
    Original price
    $206.00
    $206.00 - $206.00
    Current price $206.00
  • Pipe Plumbing, Groove by Weld, SCH40, 2-1/2" Pipe x 84" Long, UnitedBuilt

    UnitedBuilt
    Original price $215.00 - Original price $215.00
    Original price
    $215.00
    $215.00 - $215.00
    Current price $215.00

    Pipe Plumbing, Groove by Weld, SCH40, 2-1/2" Pipe x 84" Long, UnitedBuilt

    Original price $215.00 - Original price $215.00
    Original price
    $215.00
    $215.00 - $215.00
    Current price $215.00
  • 2 in stock

    Groove Adapter, 45 Degree Elbow, 2-1/2" Groove x Male NPT, SCH40 Black Pipe, UnitedBuilt

    UnitedBuilt Equipment
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $125.00
    $125.00 - $125.00
    Current price $125.00

    Groove Adapter, 45 Degree Elbow, 2-1/2" Groove x Male NPT, SCH40 Black Pipe, UnitedBuilt

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $125.00
    $125.00 - $125.00
    Current price $125.00
  • 6 in stock

    Groove Adapter, 45 Degree Elbow, 2-1/2" Groove x Male NPT, SCH40 Black Pipe, Painted White, UnitedBuilt

    UnitedBuilt Equipment
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $200.00
    $200.00 - $200.00
    Current price $200.00

    Groove Adapter, 45 Degree Elbow, 2-1/2" Groove x Male NPT, SCH40 Black Pipe, Painted White, UnitedBuilt

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $200.00
    $200.00 - $200.00
    Current price $200.00
  • 4 in stock

    Dixon S32N 2-1/2-Inch NST (NH) Female Short-Shank Hose Coupling

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $51.76
    $51.76 - $51.76
    Current price $51.76

    The Dixon S32N King short-shank female hose coupling connects a water hose to a matching 2-1/2-inch NST (NH) male fitting. It has a plated-iron hos...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $51.76
    $51.76 - $51.76
    Current price $51.76
  • 1 in stock

    Dixon S32 2-1/2-Inch NPSM Female Short-Shank Hose Coupling

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $63.46
    $63.46 - $63.46
    Current price $63.46

    The Dixon S32 King short-shank female hose coupling connects a water hose to a matching 2-1/2-inch NPSM male fitting. It has a plated-iron hose sha...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $63.46
    $63.46 - $63.46
    Current price $63.46
  • 3 in stock

    Weld Elbow, 90° Short Radius, Butt Weld, SCH40 Stainless Steel

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $73.25 - $125.00
    $73.25 - $125.00
    Current price $73.25

    Weld Elbow, 90° Short Radius, Butt Weld, SCH40 Stainless Steel

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $73.25 - $125.00
    $73.25 - $125.00
    Current price $73.25
  • Pipe Plumbing, Groove by Groove, SCH40, 2-1/2" Pipe x 24" Long, UnitedBuilt

    UnitedBuilt
    Original price $44.74 - Original price $44.74
    Original price
    $44.74
    $44.74 - $44.74
    Current price $44.74

    Pipe Plumbing, Groove by Groove, SCH40, 2-1/2" Pipe x 24" Long, UnitedBuilt

    Original price $44.74 - Original price $44.74
    Original price
    $44.74
    $44.74 - $44.74
    Current price $44.74