Water Truck Plumbing | Pipe Fittings, Couplings & Adapters — Page 4 — 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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  • 0 in stock. Available on backorder

    Camlock, Type AA, Male Cam x Male Cam, Aluminum

    UnitedBuilt Choice

  • 0 in stock. Available on backorder

    Camlock Reducing Coupler, Type DA, Female Cam x Male Cam, Aluminum

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $67.25 - $230.00
    $67.25 - $230.00
    Current price $67.25

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $67.25 - $230.00
    $67.25 - $230.00
    Current price $67.25
  • 8 in stock

    Straight Water Vent Valve, Hoffman 79, 1/2" x 3/4" 401488

    Hoffman
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $264.00
    $264.00 - $264.00
    Current price $264.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $264.00
    $264.00 - $264.00
    Current price $264.00
  • 1 in stock

    Weld Tee, Butt Weld, SCH40 Stainless Steel

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $130.00
    $130.00 - $130.00
    Current price $130.00

    Weld Tee, Butt Weld, SCH40 Stainless Steel

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $130.00
    $130.00 - $130.00
    Current price $130.00
  • 3 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
  • 3 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
  • 18 in stock

    Threaded Plug, Square Head, Male NPT, Stainless Steel 150#

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.50 - $18.00
    $8.50 - $18.00
    Current price $8.50

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $8.50 - $18.00
    $8.50 - $18.00
    Current price $8.50
  • 2 in stock

    Hose Shank x 1-1/2" NPSM Female Swivel, Dixon S22

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $50.00
    $50.00 - $50.00
    Current price $50.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $50.00
    $50.00 - $50.00
    Current price $50.00
  • 0 in stock. Available on backorder

    Concentric Weld Reducer Coupling, Butt Weld, SCH40 Stainless Steel

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $75.85 - $95.00
    $75.85 - $95.00
    Current price $75.85

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $75.85 - $95.00
    $75.85 - $95.00
    Current price $75.85
  • 4 in stock

    Flange 3" Groove Raised Face, Stainless Steel (UTEGRVFLG0300SS)

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $365.00
    $365.00 - $365.00
    Current price $365.00

    Flange 3" Groove Raised Face, Stainless Steel (UTEGRVFLG0300SS)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $365.00
    $365.00 - $365.00
    Current price $365.00
  • 4 in stock

    Flange 3" Groove Raised Face (UTEGRVFLG0300)

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $190.00
    $190.00 - $190.00
    Current price $190.00

    Flange 3" Groove Raised Face (UTEGRVFLG0300)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $190.00
    $190.00 - $190.00
    Current price $190.00
  • 5 in stock

    Suction Branch, Carbon Steel, UnitedBuilt SUCTIONBRANCH

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $222.00
    $222.00 - $222.00
    Current price $222.00

    Suction Branch, Carbon Steel, UnitedBuilt SUCTIONBRANCH

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $222.00
    $222.00 - $222.00
    Current price $222.00
  • 1 in stock

    Pipe Flange, Blind Flange, Class 150 Carbon Steel

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $100.00 - $132.25
    $100.00 - $132.25
    Current price $100.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $100.00 - $132.25
    $100.00 - $132.25
    Current price $100.00
  • 13 in stock

    Pipe Adapter, Groove by MNPT, SCH40 Stainless Steel, UnitedBuilt

    UnitedBuilt
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $45.00 - $110.00
    $45.00 - $110.00
    Current price $45.00

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $45.00 - $110.00
    $45.00 - $110.00
    Current price $45.00
  • 1 in stock

    Pipe Flange, Weld Flange, SORF, Reducing, Class 150 Carbon Steel

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $97.90 - $530.00
    $97.90 - $530.00
    Current price $97.90

    Pipe Flange, Reducing, Slip-On Weld Flange (SORF), Class 150 Carbon Steel Carbon Steel Class 150 Slip-On Raised Face (SORF) Slip-on flanges are a...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $97.90 - $530.00
    $97.90 - $530.00
    Current price $97.90
  • 2 in stock

    Hose Shank (King) x NPSM Female 2", Swiveling, Rubber Gasket, Dixon S27

    Dixon
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $55.80
    $55.80 - $55.80
    Current price $55.80

    The Dixon S27 is a short shank suction female coupling with a plated iron nut. It has a 2-in female thread and a female NPSM. It is 3-1/8 in long.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $55.80
    $55.80 - $55.80
    Current price $55.80
  • 4 in stock

    Pipe Flange, Weld Flange, SORF, Class 150 Stainless Steel

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $116.00
    $116.00 - $116.00
    Current price $116.00

    Pipe Flange, Weld Flange, SORF, Class 150 Stainless Steel

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $116.00
    $116.00 - $116.00
    Current price $116.00
  • 6 in stock

    Pipe Flange, Threaded, Companion (CF), 150# 304 Stainless Steel

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $101.00 - $350.00
    $101.00 - $350.00
    Current price $101.00

    Pipe Flange, Threaded, Companion (CF), 150# 304 Stainless Steel

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $101.00 - $350.00
    $101.00 - $350.00
    Current price $101.00
  • 12 in stock

    Threaded Cap, Female NPT, 150# Stainless Steel 316

    ASC
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $36.00 - $70.00
    $36.00 - $70.00
    Current price $36.00

    Threaded Cap, Female NPT, 150# Stainless Steel 316

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $36.00 - $70.00
    $36.00 - $70.00
    Current price $36.00
  • 1 in stock

    Threaded Tee, Female NPT, Malleable Iron A197 150#

    ASC
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.68 - $167.00
    $7.68 - $167.00
    Current price $7.68

    Threaded Tee, Female NPT, Malleable Iron 150#

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.68 - $167.00
    $7.68 - $167.00
    Current price $7.68
  • 3 in stock

    Hex Bushing, MNPT x FNPT, High Pressure, Forged Carbon Steel A105 3000#

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $2.80 - $7.32
    $2.80 - $7.32
    Current price $2.80

    Hex Bushing, Male NPT x Female NPT, High Pressure, Forged Carbon Steel A105 3000#

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $2.80 - $7.32
    $2.80 - $7.32
    Current price $2.80
  • 7 in stock

    Threaded 45 Degree Elbow, Female NPT, High Pressure, Black Forged Steel A105 3000#

    Smith-Cooper
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $17.95
    $17.95 - $17.95
    Current price $17.95

    Threaded 45 Degree Elbow, Female NPT, High Pressure, Black Forged Steel A105 3000#

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $17.95
    $17.95 - $17.95
    Current price $17.95
  • 4 in stock

    Threaded 90 Degree Elbow, Female NPT, High Pressure, Black Forged Steel A105 3000#

    Smith-Cooper
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $16.95
    $16.95 - $16.95
    Current price $16.95

    Threaded 90 Degree Elbow, Female NPT, Forged Steel

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $16.95
    $16.95 - $16.95
    Current price $16.95
  • 1 in stock

    Threaded 90 Degree Elbow, Female NPT, Stainless Steel 150#

    Smith-Cooper
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $39.99 - $70.00
    $39.99 - $70.00
    Current price $39.99

    Threaded 90 Degree Elbow, Female NPT, 316 Stainless Steel 150#

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $39.99 - $70.00
    $39.99 - $70.00
    Current price $39.99