Tank Fit
Well built and its a perfect fit.
Free shipping to CA & US on most products - In-stock items ship next day!
Free shipping to CA & US on most products - In-stock items ship next day!
Looking for a grey water tank to compliment your freshwater tank? Check out our 17 Gallon Undermount Tank! The undermount tank fits snugly under the drivers side of your Transit's framed undercarriage. It's the perfect solution for your off-grid water requirements.
Key Features & Benefits:
Designed for the all Transit wheelbases.
Tank can be placed on either the PASSENGER SIDE or DRIVER SIDE of the van.
Fits around the wheel well with or without flooring installed in the van.
Tanks are made from linear low-density polyethylene.
Food grade CSA approved and BPA free - safe for freshwater use!
16 US Gallons / 60.5 Litres
41” 8.5” 21” (Length x Width x Height)
1 x 1 ½” drill-out membrane port (on top)
1 x 1 ¼" drill-out membrane port (on top)
1 x 1 ¼" drill-out membrane port (on side)
1 x ¾" ports (on side)
2 x ½” ports (on side)
The larger 1 ¼" ports are "membrane ports", which require drill-out for use.
The membrane eliminates the need to plug the ports if you don't use them.
All ports are NPT female-threaded.
Fresh Water Fittings Kit Add-On:
Stainless-Steel Strapping Kit Add-On:
More Information:
Wheel Well & Undermount Water Tank FAQ Sheet
Full Details of the Fresh Water Fittings Kit Add-On
Select this add-on with your tank purchase and save $$ vs buying separately!
Full Details of the Stainless-Steel Strapping Kit Add-On
Select this add-on with your tank purchase and save $$ vs buying separately!
Install Instructions:
Length x Width x Height | 41” x 8.5” x 21” |
Volume | 16 US Gallons / 60.5 Litres |
Length x Width x Height | 41” x 8.5” x 21” |
Volume | 16 US Gallons / 60.5 Litres | Drill-out membrane port (on top) | 1 x 1 ½" |
Drill-out membrane port (on top) | 1 x 1 ¼" |
Drill-out membrane port (on one end) | 1 x 1 ¼" |
Ports (on one end) | 1 x ¾" |
Ports (on one end) | 2 x ½" |
Designed for the all Transit wheelbases.
Tank can be placed on either the PASSENGER SIDE or DRIVER SIDE of the van.
Fits around the wheel well with or without flooring installed in the van.
Can I add fittings to my water tank?
We can't add any additional fittings to your tank as they are made in batches. The fittings are spin welded on requiring specialized equipment. There is likely a spin welder in your local area that can add additional fittings for you if needed.
What is the water tank wall thickness?
The standard wall thickness of our water tanks is approximately 3/16”.
Is this tank compatible with a water level sensor?
Yes! Check out our KUS Water Level Sensors and Gauges.
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Space is valuable inside a campervan. Each tank is 3D modelled to fit perfectly around the wheel wells of your van.
Wheel wells are awkward and difficult to build around. Usually, they end up getting boxed in. Why not use that space for water storage?
Made from food grade and BPA free polyethylene - the tanks are both approved for drinking water in the US and Canada. The threaded inserts are professionally spin welded into the tank and are guaranteed to never leak.
Speaking of leak-free, the walls are thick and durable. Made from 3/16" polyethylene these tanks can take a beating will last longer than your van will!
Distributing weight over your wheel wells will help increase traction in slick terrain. If you've ever driven an empty cargo van you will know how cautious you need to be on wet and icy roads.
Well built and its a perfect fit.
Great products and service! Highly recommend Curious Campervans for van conversions. - Rob V
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