Made with BPA-free, food-grade (CSA approved) polyethylene, not only do these tanks save space and provide a good amount of safe drinking water, they also insulate your wheel well to keep the road noise down.
Looking for a grey water tank to compliment your freshwater tank? Check out our 15 Gallon Promaster Undermount Tank! The undermount tank fits snugly under the passenger side of your Promaster’s framed undercarriage; the perfect solution for your off-grid water requirements.
Key Features & Benefits:
Dimensions & Specifications:
Designed for the Ram Promaster 136", 159" & 159" extended wheelbases.
Compatible with the Mercedes Sprinter & Ford Transit, all 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!
32 US Gallons / 121.1 Litres
45” 16.5” 19” (Length x Width x Height)
2 x 1 ¼" drill-out membrane ports (on top at either end)
2 x 1 ¼" drill-out membrane ports (one on each end)
2 x ¾" ports (one on each end)
4 x ½” ports (two on each end)
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.
Freshwater Fittings Kit Add-On:
Items may be returned within 14 days of delivery. Must be unused, and in original packaging.
You are responsible for return shipping, as well as a $80 restocking fee per item.
Please ship your return to:
238 Hastings Ave
Penticton, BC, Canada, V2A 2V6
Email us at firstname.lastname@example.org when you are submitting a return, so we can watch out for your item. We will issue a refund, less restocking fee, once we receive the item back in resellable condition.
High quality tank, larger than the other options, nice that it's specifically for the larger promaster wheel well
I had been looking for a wheel well tank for my 2021 MERCEDES 144 dually, and bottom line, I could not locate one anywhere in Canada or the US. I got in touch with the folks at Curious camper vans in Penticton, and after some trial and error, we found that their Promaster wheel-well tank, when rotated 180 degrees is a perfect fit for the Mercedes Dually sprinter.
Highly recommend the folks at Curious camper vans GREAT TO TALK TO, GREAT SERVICE