Grey Water Tank Designed for Promaster Van
![](https://www.vanlifeoutfitters.com/wp-content/uploads/2022/03/IMG_6331-scaled.jpg)
Our custom molded grey water tank fits perfectly under a Promaster van. It hold 26 gallons and while maximizing ground clearance! Complete kit.
Features, Specifically designed to fit around the Promaster's frame members (underneath), Low profile does not impact ground clearance, Easy way to
![](https://gustovans.com/cdn/shop/files/Promaster_Undermount_WaterTank_15_Gallons-5_1800x1800_f7a6ff01-7fec-4638-be85-f50e9886e9b6.webp?v=1701367598&width=1946)
Promaster Undermount Water Tank (15 Gallon)
![](https://gustovans.com/cdn/shop/files/Promaster_Undermount_WaterTank_15_Gallons-7_1800x1800_0ae76837-4a8f-4534-89fc-77ec86097860.webp?v=1701367597&width=1946)
Promaster Undermount Water Tank (15 Gallon) – GustoVans
Our custom molded grey water tank fits perfectly under a Promaster van. It hold 26 gallons and while maximizing ground clearance! Complete kit.
![](https://www.vanlifeoutfitters.com/wp-content/uploads/2022/03/IMG_6980.jpeg)
Grey Water Tank Designed for Promaster Van
Our custom molded grey water tank fits perfectly under a Promaster van. It hold 26 gallons and while maximizing ground clearance! Complete kit.
![](https://www.vanlifeoutfitters.com/wp-content/uploads/2022/03/IMG_6335-scaled.jpg)
Grey Water Tank Designed for Promaster Van
![](https://i.ytimg.com/vi/YEdZLbHnmUA/sddefault.jpg)
Grey tanks are hung with care under this Promaster van
$319.99 Price reduced!, BPA Free 20-gallon water tank designed to fit in the wasted space around the wheel well., 20-gallon capacity, 44.5” long,
![](https://agileoffroad.com/wp-content/uploads/2023/09/20-Gallon-Offset-Water-Tank-Diagram2.jpg)
20-Gallon Left/Right Wheel Well Water Tank
![](https://www.vanlifeoutfitters.com/wp-content/uploads/2022/03/grey-water-tank-for-promaster-van.jpg)
Grey Water Tank Designed for Promaster Van
![](https://i.ytimg.com/vi/bj5qXUa7R9Q/maxresdefault.jpg)
Undermount Grey Water Tank Install for Van Life 2021 Ford Transit Van Build Conversion Ep. 30
![](https://www.buildagreenrv.com/wp-content/uploads/2015/06/COOCPLGWTankToGalleyPlumingLabels.jpg)
Our ProMaster Camper Van Conversion — Plumbing and the Fresh and Grey Water Tanks – Build A Green RV
![](https://owlvans.com/cdn/shop/products/revel-high-capacity-water-tank-35gal-320111.png?v=1665090618)
Revel High Capacity Water Tank (35gal) – Owl Vans
Undermount Grey Tank Install. Is this why almost no one documents this process?
![](https://www.buildagreenrv.com/wp-content/uploads/2015/06/COOCPLSinkCabinet.jpg)
Our ProMaster Camper Van Conversion — Plumbing and the Fresh and Grey Water Tanks – Build A Green RV
![](https://files.ekmcdn.com/caktanks1/images/ducato-boxer-relay-xlwb-x250-290-fresh-water-tank-91-litres-d.i.y.-installation-kit-black-fill-4091-p.jpg?w=1000&h=1000&v=c91f455a-f3bd-4711-91b4-6a8cae4c35e8)
Custom undermount gray tanks
Our custom molded grey water tank fits perfectly under a Promaster van. It hold 26 gallons and while maximizing ground clearance! Complete kit.
![](https://www.vanlifeoutfitters.com/wp-content/uploads/2022/03/IMG_6978.jpeg)
Grey Water Tank Designed for Promaster Van
![](https://www.vanlifeoutfitters.com/wp-content/uploads/2022/03/motorized-dump-valve-promaster-van.jpg)
Grey Water Tank Designed for Promaster Van