Water Truck Plumbing | Pipe Fittings, Couplings & Adapters — Page 5 — 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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  • Threaded 45 Degree Elbow, Female NPT, 316 Stainless Steel 150# - UnitedBuilt Equipment
    3 in stock

    Threaded 45 Degree Elbow, Female NPT, 316 Stainless Steel 150#

    Smith-Cooper
    $0.00 - $0.00
    $0.00
    $39.99 - $112.00
    $39.99 - $112.00
    $39.99

    Threaded 45 Degree Elbow, Female NPT, 316 Stainless Steel 150#

    $0.00 - $0.00
    $0.00
    $39.99 - $112.00
    $39.99 - $112.00
    $39.99
  • Nipple, Close Fully Threaded, Schedule 40 Stainless Steel - UnitedBuilt Equipment
    Nipple, Close Fully Threaded, Schedule 40 Stainless Steel - UnitedBuilt Equipment
    35 in stock

    Nipple, Close Fully Threaded, Schedule 40 Stainless Steel

    Smith-Cooper
    $0.00 - $0.00
    $0.00
    $3.25 - $63.00
    $3.25 - $63.00
    $3.25

    Nipple, Close, Fully Threaded, Schedule 40, Stainless SteelSchedule 40 pipes are designed with a thicker wall than Schedule 10 and thinner than Sch...

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    $0.00 - $0.00
    $0.00
    $3.25 - $63.00
    $3.25 - $63.00
    $3.25
  • Pipe Flange, Weld Flange, SORF, Reducing, Class 150 Stainless Steel, 4" x 3" - UnitedBuilt Equipment
    3 in stock

    Pipe Flange, Weld Flange, SORF, Reducing, Class 150 Stainless Steel, 4" x 3"

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $600.00
    $600.00 - $600.00
    $600.00

    $0.00 - $0.00
    $0.00
    $600.00
    $600.00 - $600.00
    $600.00
  • Camlock, Type DP, Dust Plug, Aluminum - UnitedBuilt Equipment
    Camlock, Type DP, Dust Plug, Aluminum - UnitedBuilt Equipment
    2 in stock

    Camlock, Type DP, Dust Plug, Aluminum

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $6.05 - $15.12
    $6.05 - $15.12
    $6.05

    Camlock, Type DP, Dust Plug, Aluminum

    $0.00 - $0.00
    $0.00
    $6.05 - $15.12
    $6.05 - $15.12
    $6.05
  • Hose Shank X NST (NH) Female Swivel 1-1/2", Dixon S22N (THRNIPK0150SNST) - UnitedBuilt Equipment
    2 in stock

    Hose Shank X NST (NH) Female Swivel 1-1/2", Dixon S22N

    Dixon
    $0.00 - $0.00
    $0.00
    $50.00
    $50.00 - $50.00
    $50.00

    King Hose Shank, Swiveling, Female NST (NH) 1-1/2" Includes rubber seal. Applications For suction or discharge of water NST (NH) Thread...

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    $0.00 - $0.00
    $0.00
    $50.00
    $50.00 - $50.00
    $50.00
  • Hose Shank X NST (NH) Female Swivel 2-1/2", Dixon S32N (THRNIPK0250SNST) - UnitedBuilt Equipment
    4 in stock

    Hose Shank X NST (NH) Female Swivel 2-1/2", Dixon S32N (THRNIPK0250SNST)

    Dixon
    $0.00 - $0.00
    $0.00
    $51.76
    $51.76 - $51.76
    $51.76

    King Hose Shank, Swiveling, Female NST (NH) 2-1/2" Includes rubber seal. Applications For suction or discharge of water NST (NH) Thread...

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    $0.00 - $0.00
    $0.00
    $51.76
    $51.76 - $51.76
    $51.76
  • Hose Shank X NPSM Female Swivel 2-1/2", Dixon S32 (THRNIPK0250SNPT) - UnitedBuilt Equipment
    1 in stock

    Hose Shank X NPSM Female Swivel 2-1/2", Dixon S32 (THRNIPK0250SNPT)

    Dixon
    $0.00 - $0.00
    $0.00
    $63.46
    $63.46 - $63.46
    $63.46

    King Hose Shank, Swiveling, NPSM 2-1/2" Includes rubber seal. Applications For suction or discharge of water NPSM vs NPT Threads NPT an...

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    $0.00 - $0.00
    $0.00
    $63.46
    $63.46 - $63.46
    $63.46
  • Weld Elbow, 90° Short Radius, Butt Weld, SCH40 Stainless Steel - UnitedBuilt Equipment
    36 in stock

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

    UnitedBuilt Choice
    $0.00 - $0.00
    $0.00
    $73.25 - $125.00
    $73.25 - $125.00
    $73.25

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

    $0.00 - $0.00
    $0.00
    $73.25 - $125.00
    $73.25 - $125.00
    $73.25
  • Pipe Plumbing, Groove by Groove, SCH40, 4" Pipe x 20" Long, UnitedBuilt - UnitedBuilt Equipment

    Pipe Plumbing, Groove by Groove, SCH40, 4" Pipe x 20" Long, UnitedBuilt

    UnitedBuilt
    $112.00 - $112.00
    $112.00
    $112.00 - $112.00
    $112.00

    Pipe Plumbing, Groove by Groove, SCH40, 4" Pipe x 20" Long, UnitedBuilt

    $112.00 - $112.00
    $112.00
    $112.00 - $112.00
    $112.00
  • Pipe Plumbing, Groove by Groove, SCH40, 4" Pipe x 18" Long, UnitedBuilt - UnitedBuilt Equipment

    Pipe Plumbing, Groove by Groove, SCH40, 4" Pipe x 18" Long, UnitedBuilt

    UnitedBuilt
    $83.32 - $83.32
    $83.32
    $83.32 - $83.32
    $83.32

    Pipe Plumbing, Groove by Groove, SCH40, 4" Pipe x 18" Long, UnitedBuilt

    $83.32 - $83.32
    $83.32
    $83.32 - $83.32
    $83.32
  • Pipe Plumbing, Groove by Weld, SCH40, 3" Pipe x 72" Long, UnitedBuilt - UnitedBuilt Equipment

    Pipe Plumbing, Groove by Weld, SCH40, 3" Pipe x 72" Long, UnitedBuilt

    UnitedBuilt
    $161.00 - $161.00
    $161.00
    $161.00 - $161.00
    $161.00

    Pipe Plumbing, Groove by Weld, SCH40, 3" Pipe x 72" Long, UnitedBuilt.

    $161.00 - $161.00
    $161.00
    $161.00 - $161.00
    $161.00
  • Pipe Plumbing, Groove by Groove, SCH40 Stainless Steel, 3" Pipe x 66" Long, UnitedBuilt - UnitedBuilt Equipment

    Pipe Plumbing, Groove by Groove, SCH40 Stainless Steel, 3" Pipe x 66" Long, UnitedBuilt

    UnitedBuilt
    $592.00 - $592.00
    $592.00
    $592.00 - $592.00
    $592.00

    Pipe Plumbing, Groove by Groove, SCH40, 3" Pipe x 66" Long, UnitedBuilt. Used for Manifold and Rear Spray Bar.

    $592.00 - $592.00
    $592.00
    $592.00 - $592.00
    $592.00
  • Pipe Plumbing, Front Bar, Groove by Groove, SCH40 Stainless Steel, 3" Pipe x 52" Long, UnitedBuilt - UnitedBuilt Equipment

    Pipe Plumbing, Front Bar, Groove by Groove, SCH40 Stainless Steel, 3" Pipe x 52" Long, UnitedBuilt

    UnitedBuilt
    $477.00 - $477.00
    $477.00
    $477.00 - $477.00
    $477.00

    Pipe Plumbing, Front Bar, Groove by Groove, SCH40 Stainless Steel, 3" Pipe x 52" Long, UnitedBuilt

    $477.00 - $477.00
    $477.00
    $477.00 - $477.00
    $477.00
  • Pipe Plumbing, Groove by Groove, SCH40, 3" Pipe x 66" Long, UnitedBuilt - UnitedBuilt Equipment

    Pipe Plumbing, Groove by Groove, SCH40, 3" Pipe x 66" Long, UnitedBuilt

    UnitedBuilt
    $209.50 - $209.50
    $209.50
    $209.50 - $209.50
    $209.50

    Pipe Plumbing, Groove by Groove, SCH40, 3" Pipe x 66" Long, UnitedBuilt. Used for Manifold and Rear Spray Bar.

    $209.50 - $209.50
    $209.50
    $209.50 - $209.50
    $209.50
  • Pipe Plumbing, Groove by Groove, SCH40, 2 - 1/2" Pipe x 24" Long, UnitedBuilt - UnitedBuilt Equipment

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

    UnitedBuilt
    $44.74 - $44.74
    $44.74
    $44.74 - $44.74
    $44.74

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

    $44.74 - $44.74
    $44.74
    $44.74 - $44.74
    $44.74
  • Pipe Plumbing, Weld by Weld, SCH40, 4" Pipe x 8" Long, UnitedBuilt - UnitedBuilt Equipment

    Pipe Plumbing, Weld by Weld, SCH40, 4" Pipe x 8" Long, UnitedBuilt

    UnitedBuilt
    $62.91 - $62.91
    $62.91
    $62.91 - $62.91
    $62.91

    Pipe Plumbing, Weld by Weld, SCH40, 4" Plain Ends x 8" Long, UnitedBuilt

    $62.91 - $62.91
    $62.91
    $62.91 - $62.91
    $62.91