UWS Transfer Tanks

UWS Transfer Tanks

L- Shape

Rectangular

uws liquid transfer tank combo black TT-101-COMBO-BLK
Shown in black powder coat finish.
uws liquid transfer tank combo TT-45-COMBO
Shown in aluminum finish.
California Prop 65 Warning

Warning: Cancer and Reproductive Harm. Go to https://www.p65warnings.ca.gov for more information.

Combo Transfer Tanks

A UWS transfer tank is the ideal way to transport non-flammable liquids and transfer them to other vehicles and equipment on the jobsite (not designed to be an auxiliary tank). This transfer tank is constructed from heavy-duty aluminum for extra durability, and it features a commercial-grade vent cap for good ventilation.

This combination transfer tank also has a built-in truck storage box, featuring our patented RigidCore foam-filled lid and stainless steel locking handles. Like all UWS tool boxes for trucks, this product is proudly assembled right here in the USA.

NOTE: This tank is DOT-compliant for transporting Class 3 combustible fuels only, such as diesel.

  • Transfers diesel or other non-flammable liquids to on-site vehicles or equipment
  • Built-in tool box provides added storage without reducing truck bed space
  • Heavy-duty aluminum alloy provides maximum protection and durability
  • Lockable, commercial-grade vented cap with reinforced collar for added security
  • Internal baffles for added extra strength and an even flow of liquid
  • Drain plug allows for easy emptying whenever necessary
  • Patented RigidCore foam-filled lid to maximize strength and prevent binding
  • Stainless steel lock handles for security and corrosion-resistant operation
  • Connecting rod allows for convenient operation from driver or passenger side
  • Interior rod enclosure helps prevent bending or jamming of lock system
  • MicroSeal gasket helps seal out moisture, dust and dirt
  • Multiple tank sizes available for a custom fit on each truck application
  • Assembled in USA
  • Limited lifetime warranty (one-year finish, one-year parts)

There are some tough jobs out there waiting for you, and part of mastering each and every task is properly equipping your truck. Succeed in any undertaking with a UWS steel transfer tank. UWS transfer tanks transform your pickup truck into the workhorse it was meant to be. Our steel transfer tanks feature a heavy-duty construction, professional-grade functionality and 100% safety testing.

UWS transfer tanks are built and tested for transporting non-flammable liquids, including diesel, to on-site vehicles and machinery. Whether you’re headed out to the field or driving to the construction site, a transfer tank provides a dependable way to transport liquids. They can be used for diesel fuel, chemicals, solutions or even water for cleaning, farming and more.

NOTE: This tank is DOT-compliant for transporting Class 3 combustible fuels only, such as diesel.

  • Industry-first steel-aluminum combo weighs less than full-steel models
  • Unique, smooth finish offers a sleek look compared to diamond plate
  • Heavy-duty 14-gauge steel tank is 100% pressure-tested for safety
  • .080″ thick aluminum tool box is lightweight and non-corrosive
  • Transfers diesel or other non-flammable liquids to on-site vehicles or equipment
  • Built-in tool box provides added storage without reducing truck bed space
  • Patented RigidCore foam-filled lid to maximize strength and prevent binding
  • Lockable, commercial-grade vented cap with reinforced collar for added security
  • Built-in drain plug for easy and complete emptying as needed
  • 1/8″ steel tabs for a solid install and built-in lift hooks for easy relocation
  • Internal baffles for extra strength and an even flow of liquid
  • Stainless steel lock handles with connecting rod for operation from either side
  • MicroSeal gasket helps seal out moisture, dust and dirt
  • Lid self-opens to 90 degrees and self-closes for convenient operation
  • 5/16″ nylock machine screws mount the box to the tank (no isolators needed)
  • Assembled in the USA – limited lifetime warranty (one-year finish, one-year parts)

Select Your Fuel Tank Size

* Add 3″ to dimension (A) for mounting bracket clearance
** Add 2-3/4″ to dimension (C) for vent cap clearance

l SHAPE tANKS

A UWS transfer tank is the ideal way to transport non-flammable liquids and transfer them to other vehicles and equipment on the jobsite (not designed to be an auxiliary tank). This transfer tank is constructed from heavy-duty aluminum for extra durability, and it features a commercial-grade vent cap for good ventilation.

Like all UWS tool boxes for trucks, this product is proudly assembled right here in the USA.

NOTE: This tank is DOT-compliant for transporting Class 3 combustible fuels only, such as diesel.

There are some tough jobs out there waiting for you, and part of mastering each and every task is properly equipping your truck. Succeed in any undertaking with a UWS steel transfer tank. UWS transfer tanks transform your pickup truck into the workhorse it was meant to be. Our steel transfer tanks feature a heavy-duty construction, professional-grade functionality and 100% safety testing.

UWS transfer tanks are built and tested for transporting non-flammable liquids, including diesel, to on-site vehicles and machinery. Whether you’re headed out to the field or driving to the construction site, a transfer tank provides a dependable way to transport liquids. They can be used for diesel fuel, chemicals, solutions or even water for cleaning, farming and more.

NOTE: This tank is DOT-compliant for transporting Class 3 combustible fuels only, such as diesel.

  • Transfers diesel or other non-flammable liquids to on-site vehicles or equipment
  • L-shaped tank allows space for a truck tool box
  • Lockable, commercial-grade vented cap with reinforced collar for added security
  • Built-in drain plug for easy and complete emptying as needed
  • Internal baffles for extra strength and an even flow of liquid
  • Assembled in USA
  • Limited lifetime warranty (one-year finish, one-year parts)
uws liquid transfer tank L shape TT-50-L-T-P
Shown in aluminum clear finish.
Shown in aluminum black powder coat finish.
Shown in aluminum black powder coat finish.
Shown in carbon steel white powder coat finish.
Shown in carbon steel white powder coat finish.
Shown in carbon steel matte black powder coat.
Shown in carbon steel matte black powder coat.
California Prop 65 Warning

Warning: Cancer and Reproductive Harm. Go to https://www.p65warnings.ca.gov for more information.

Select Your Fuel Tank Size

* Add 3″ to dimension (A) for mounting bracket clearance
** Add 2-3/4″ to dimension (C) for vent cap clearance

Shown in aluminum frame.
Shown in aluminum frame.
Shown in carbon steel matte black.
Shown in carbon steel matte black.
Shown in carbon steel white finish.
Shown in carbon steel white finish.
California Prop 65 Warning

Warning: Cancer and Reproductive Harm. Go to https://www.p65warnings.ca.gov for more information.

rectangular tanks

A UWS transfer tank is the ideal way to transport non-flammable liquids and transfer them to other vehicles and equipment on the jobsite (not designed to be an auxiliary tank). This transfer tank is constructed from heavy-duty aluminum for extra durability, and it features a commercial-grade vent cap for good ventilation.

Like all UWS tool boxes for trucks, this product is proudly assembled right here in the USA.

NOTE: This tank is DOT-compliant for transporting Class 3 combustible fuels only, such as diesel.

There are some tough jobs out there waiting for you, and part of mastering each and every task is properly equipping your truck. Succeed in any undertaking with a UWS steel transfer tank. UWS transfer tanks transform your pickup truck into the workhorse it was meant to be. Our steel transfer tanks feature a heavy-duty construction, professional-grade functionality and 100% safety testing.

UWS transfer tanks are built and tested for transporting non-flammable liquids, including diesel, to on-site vehicles and machinery. Whether you’re headed out to the field or driving to the construction site, a transfer tank provides a dependable way to transport liquids. They can be used for diesel fuel, chemicals, solutions or even water for cleaning, farming and more.

NOTE: This tank is DOT-compliant for transporting Class 3 combustible fuels only, such as diesel.

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Select Your Fuel Tank Size

* Add 3″ to dimension (A) for mounting bracket clearance
** Add 2-3/4″ to dimension (C) for vent cap clearance

UWS Transfer Tanks 

uws liquid transfer tank combo TT-45-COMBO
Shown in aluminum finish.
uws liquid transfer tank combo black TT-101-COMBO-BLK
Shown in black powder coat finish.

Combo Transfer Tanks

  • 45

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-45-COMBO Bright aluminum 45 Yes 3.4 54.88 18.5 20.13 12 8 9 6
    TT-45-COMBO-BLK Gloss black 45 Yes 3.4 54.88 18.5 20.13 12 8 9 6

  • 50

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-50-COMBO Bright aluminum 50 No 7 36.88 32.38 22.5 24 8 14.25 8
    TT-50-COMBO-BLK Gloss black 50 No 7 36.88 32.38 22.5 24 8 14.25 8

  • 75

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-75-COMBO Bright aluminum 75 Yes 6.5 48.88 27.38 24 18 9 13 9
    TT-75-COMBO-BLK Gloss black 75 Yes 6.5 48.88 27.38 24 18 9 13 9

  • 85

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-85-COMBO Bright aluminum 85 No 12 48.88 34.25 26.5 24 8 18 10
    TT-85-COMBO-BLK Gloss black 85 No 12 48.88 34.25 26.5 24 8 18 10

  • 100

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-100-COMBO Bright aluminum 100 No 11.4 60.25 31.25 24.5 22 9 15 9
    TT-100-CB-B Gloss black 100 No 11.4 60.25 31.25 24.5 22 9 15 9

  • 101

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-101-COMBO Bright aluminum 101 No 11.4 53.75 32.38 25.63 22 10 15 10
    TT-101-CB-B Gloss black 101 No 11.44 53.75 32.38 25.63 22 10 15 10

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that UWS transfer tanks are universal. Please call or email for product availability.

* Add 3″ to dimension (A) for mounting bracket clearance

  • 45 Gallon

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-45-COMBO Bright aluminum 45 Yes 3.4 54.88 18.5 20.13 12 8 9 6
    TT-45-COMBO-BLK Gloss black 45 Yes 3.4 54.88 18.5 20.13 12 8 9 6

  • 50 Gallon

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-50-COMBO Bright aluminum 50 No 7 36.88 32.38 22.5 24 8 14.25 8
    TT-50-COMBO-BLK Gloss black 50 No 7 36.88 32.38 22.5 24 8 14.25 8

  • 75 Gallon

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-75-COMBO Bright aluminum 75 Yes 6.5 48.88 27.38 24 18 9 13 9
    TT-75-COMBO-BLK Gloss black 75 Yes 6.5 48.88 27.38 24 18 9 13 9

  • 85 Gallon

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-85-COMBO Bright aluminum 85 No 12 48.88 34.25 26.5 24 8 18 10
    TT-85-COMBO-BLK Gloss black 85 No 12 48.88 34.25 26.5 24 8 18 10

  • 100 Gallon

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-100-COMBO Bright aluminum 100 No 11.4 60.25 31.25 24.5 22 9 15 9
    TT-100-CB-B Gloss black 100 No 11.4 60.25 31.25 24.5 22 9 15 9

  • 101 Gallon

    PN Finish Gallons Angled Cu Ft A* B C D E F G
    TT-101-COMBO Bright aluminum 101 No 11.4 53.75 32.38 25.63 22 10 15 10
    TT-101-CB-B Gloss black 101 No 11.44 53.75 32.38 25.63 22 10 15 10

uws liquid transfer tank TT-45-R-T-P
uws liquid transfer tank L shape TT-50-L-T-P
Shown in aluminum clear finish.

L-SHAPED & RECTANGULAR TRANSFER TANKS

l_shape_transfer_tank_1000x550
l_shape_transfer_tank_1000x550

  • 45

    PN Finish Gallons A* B C
    TT-45-R-T/P Bright aluminum 45 54 10.5 19.5

  • 50

    PN Finish Gallons A* B C D E F G
    TT-50-L-T/P Bright aluminum 50 36.25 32 22 24 8 14 8
    TT-50-L-T/P-BLK Gloss black 50 36.25 32 22 24 8 14 8
    TT-50-R-T/P Bright aluminum 50 36 19 19 — — — —

  • 75

    PN Finish Gallons A* B C D E F G
    TT-75-L-T/P Bright aluminum 75 48 27 24 18 9 15 9
    TT-75-L-T/P-BLK Gloss black 75 48 27 24 18 9 15 9

  • 85

    PN Finish Gallons A* B C D E F G
    TT-85-L-T/P Bright aluminum 85 48 34 26 24 8 18 10
    TT-85-L-T/P-BLK Gloss black 85 48 34 26 24 8 18 10

  • 100

    PN Finish Gallons A* B C D E F G
    TT-100-L-T/P Bright aluminum 100 59.5 31 24 22 9 15 9
    TT-100-L-T/P-BLK Gloss black 100 59.5 31 24 22 9 15 9
    TT-100-R-T/P Bright aluminum 100 59.5 21 21 — — — —

  • 101

    PN Finish Gallons A* B C D E F G
    TT-101-L-T/P Bright aluminum 101 53 32 25 22 10 15 10
    TT-101-L-T/P-BLK Gloss black 101 53 32 25 22 10 15 10

* Add 3″ to dimension (A) for mounting bracket clearance

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that UWS transfer tanks are universal. Please call or email for product availability.

  • 45 Gallon

    PN Finish Gallons A* B C
    TT-45-R-T/P Bright aluminum 45 54 10.5 19.5

  • 50 Gallon

    PN Finish Gallons A* B C D E F G
    TT-50-L-T/P Bright aluminum 50 36.25 32 22 24 8 14 8
    TT-50-L-T/P-BLK Gloss black 50 36.25 32 22 24 8 14 8
    TT-50-R-T/P Bright aluminum 50 36 19 19 — — — —

  • 75 Gallon

    PN Finish Gallons A* B C D E F G
    TT-75-L-T/P Bright aluminum 75 48 27 24 18 9 15 9
    TT-75-L-T/P-BLK Gloss black 75 48 27 24 18 9 15 9

  • 85 Gallon

    PN Finish Gallons A* B C D E F G
    TT-85-L-T/P Bright aluminum 85 48 34 26 24 8 18 10
    TT-85-L-T/P-BLK Gloss black 85 48 34 26 24 8 18 10

  • 100 Gallon

    PN Finish Gallons A* B C D E F G
    TT-100-L-T/P Bright aluminum 100 59.5 31 24 22 9 15 9
    TT-100-L-T/P-BLK Gloss black 100 59.5 31 24 22 9 15 9
    TT-100-R-T/P Bright aluminum 100 59.5 21 21 — — — —

  • 101 Gallon

    PN Finish Gallons A* B C D E F G
    TT-101-L-T/P Bright aluminum 101 53 32 25 22 10 15 10
    TT-101-L-T/P-BLK Gloss black 101 53 32 25 22 10 15 10