Transit Undermount Water Tank (17 Gallon)
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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.
📄 Resources
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.
| Fitting Kits | None or Grey Water or Fresh Water |
| Strapping Kit (Driver Side Undermount) | Without or With |