Transit Undermount Water Tank (17 Gallon)

Transit Undermount Water Tank (17 Gallon)

Install Instructions:

Freshwater Fittings Kit Install Instruction  Grey Water Fittings Kit Install Instruction  Strapping Kit Install Instructions for Transit 17 Gallon Water Tank (Driver Side)

17 Gallon Transit Undermount Water Tank – Driver Side

Maximize your van’s interior space with this rugged 17-gallon undermount tank, designed specifically for Ford Transit vans. Whether you’re managing grey water or storing fresh drinking water, this food-grade, BPA-free tank is a versatile solution that mounts cleanly under the driver side of your Transit chassis.

✅ Key Features

• Space-Saving Installation
  Mounts under the driver side of your Transit van, preserving valuable interior room.
• Perfect Fit for Ford Transit
  Designed for all Transit wheelbases. Compatible with OEM running boards.
• Tough, Weather-Resistant Construction
  Made from linear low-density polyethylene—built to withstand road conditions.
• Fresh or Grey Water Ready
  Certified food-grade and BPA-free for safe drinking water. Easily convertible to a grey water tank.
• Add-On Kits Available
  Pair with our Fresh Water or Grey Water Fittings Kit and our custom Aluminum Strapping Kit for a complete installation.
• Expandable System
  Works seamlessly with our 10 Gallon Undermount Tank, 29 Gallon Wheel Well Tank, or 32G Transit Dually Wheel Well Tank.
• Sensor Compatible
  Includes fitting compatible with KUS S5U Water Level Senders.

📐 Dimensions & Specifications

• Capacity: 17 US Gallons / 64.3 Litres
• Tank Dimensions (L x W x H): 41" x 11.5" x 8.5"
• Material: Linear low-density polyethylene
• Certifications: Food Grade, BPA-Free, CSA Approved

Ports & Fittings:

• 1 x 1½" membrane port (top – drill-out)
• 1 x 1¼" membrane port (top – drill-out)
• 1 x 1¼" membrane port (end – drill-out)
• 1 x ¾" port (end)
• 2 x ½" ports (end)
  All ports are NPT female-threaded. Membrane ports do not require plugging if unused.

🔧 Compatibility & Mounting

• Fits: Ford Transit vans – all wheelbases
• Mounting Location: Driver side only
• Interior Option: Can also be used inside any van build
• Running Boards: Compatible with factory/OEM running boards
• Strapping Kit: Passenger-side kits not compatible; use provided driver-side strapping kit or corrosion-resistant slotted strapping with riv-nuts.

🧰 Optional Add-Ons

Fresh Water Fittings Kit:

Includes PVC elbows, ball valve, fill port, hose clamps, Teflon tape, and vinyl tubing – everything for a freshwater setup.

Grey Water Fittings Kit:

Includes PVC elbows, ball valve, hose clamps, and drainage components – ideal for managing grey water from your sink.

Aluminum Strapping Kit:

Includes 2x 1/8" thick, 1½" wide aluminum straps with mounting hardware – custom-designed for secure, driver-side mounting.

Water Level Sender Compatibility:

Pre-fitted for use with KUS S5U Water Level Senders and Gauges.

Frequently Asked Questions

Q: Is this tank compatible with my Ford Transit’s OEM running boards?

A: Yes, it's fully compatible with factory-installed running boards.

Q: Can I use a water level sensor with this tank?

A: Yes, it is compatible with KUS water level sensors and gauges.