Promaster Wheel Well Water Tank (32 Gallon)

Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)
Promaster Wheel Well Water Tank (32 Gallon)

Promaster Wheel Well Water Tank (32 Gallon)

Rated 4.8 out of 5
Based on 16 reviews
Features
  • Tailored to fit around Promaster's wheel wells with precision.
  • Certified food grade and BPA free, meeting US and CA standards for safety.
  • Fits both driver and passenger sides. Fast track your plumbing job with the optional fresh water fittings kit.
Sale price $573.00
/
Shipping calculated at checkout.
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:

  • Space Saving - A unique way to make efficient use of that awkward wheel well area and shape.
  • Perfectly Shaped - Not only do these tanks mold to the shape of your wheel well but the top and outside are also squared off to account for further building. Last we checked, it’s easier to build a square box than a round one.
  • Build Options - These tanks are interchangeable between both wheel wells; you can fit this tank over whichever wheel well works best for your build. Need more water? Place one on either side of your van for mega-volume!
  • Distributes Weight - Adds weight over your rear axle to help increase traction if you get in a sticky spot. No more slips and skids, not to mention unwanted wheel wear, thanks to the perfect weight distribution of these tanks.
  • Sound Proofing - When it comes to road noise, these tanks step it up with added noise reduction around your wheel well.
  • BPA-Free and Food Grade Approved - Feel safe knowing these tanks are food grade CSA approved! Wash the dishes, have a shower, fill the dog bowl, and stay hydrated, while exploring in your van!
  • Fittings Kit Add-On Available - Save yourself the headache and multiple trips to the plumbing store when you bundle this tank with our Freshwater Fittings Kit!
  • Strapping Kit Add-On Available - Weather-resistant strapping crafted from heavy-duty 1/8" thick, 1 1/2" wide stainless-steel. Simple and secure! 
  • Water Level Sender & Gauge Kit Add-On Available - This water tank has a fitting specifically designed for use with the KUS S5U Water Level Sender!
  • Compatible - Pairs well with our 15 Gallon Promaster Undermount Water Tank

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)

1 x 1 ½” drill-out membrane port (on top at one end)
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)
1 x 1 ½” drill-out membrane port (on side of the tank - you can ignore this!)
2 x 1 ¼" drill-out membrane ports (on side of the tank - you can ignore these!)

The larger 1 ½”  and 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:

  • 1x 1 ¼" PVC 90
  • 2x ¾" PVC 90
  • 1x ¾" PVC Ball Valve
  • 1x ¾" Nipple - 6" long
  • 1x ¾" Nipple - 4" long
  • 1x ¾" Nipple - 1 ½" long
  • 1x ½" Poly Adaptor
  • 2x ½" Poly Elbows
  • 1x ¾" PVC Plug
  • 2x ½" PVC Plugs
  • 2x #20 Hose Clamps
  • 2x #8 Hose Clamps
  • 1x Roll of Teflon Tape
  • 1x Fill Port
  • 5ft Fill Hose
  • 5ft ⅝" ID Vinyl Hose

Stainless-Steel Strapping Kit Add-On:

  • Specifically designed for your Promaster Wheel Well Water Tank
  • Kit includes 2x Heavy-Duty Stainless-Steel Straps & Stainless-Steel Mounting Hardware

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!

Check out our Promaster Wheel Well Water Tank (22 Gallon)

Check out our Promaster Undermount Water Tank (15 Gallon)

Install Instructions:

Freshwater Fittings Kit Install Instruction

Length x Width x Height 45” x 16.5” x 19”
Volume 32 US Gallons / 121.1 Litres

Length x Width x Height 45” x 16.5” x 19”
Volume 32 US Gallons / 121.1 Litres
Drill-out membrane port (on top) 1 x 1 ½"
Drill-out membrane port (on top at either end) 2 x 1 ¼"
Drill-out membrane port (one on each end) 2 x 1 ¼"
Ports (one on each end) 2 x ¾"
Ports (two on each end) 4 x ½"

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.

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.

Is the 32G Wheel Well Water Tank compatible with the T1N Sprinter?
Yes!


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average rating 4.8 out of 5
Based on 16 reviews
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94% of reviewers would recommend this product to a friend
Customer photos and videos
Review posted
Reviewed by Simon F.
Verified Buyer
Rated 3 out of 5

Product not well defined

I received not the exact model displayed on the web. It fits, but dimension and holes are not exactly like the model on the web page.

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Reviewed by Kenneth L.
Verified Buyer
Rated 5 out of 5

Exactly as orded.

I had an issue with delivery and it was resolved immediately

Will purchase from again.

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Review posted
Reviewed by Grayson K.
Verified Buyer
Rated 4 out of 5

Great tank but

Overall I am very happy with this tank and the way that it installed around my promaster wheel well. My one improvement that I would suggest is to make the tank a little shorter and maybe a little longer. To build a bench over the 19” tap tank puts my bench height around 20” which is kind of high for a chair which is usually 16-18” it would be great if the tank was 17” tall even if we lost a gallon or two. Excited to use this tank and I appreciate that it fits over my wheel well so well.

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