Elkhart Plastics

43 Gallon RV Water Tank 48" x 36" x 6" Elkhart Plastics EPI 0147W

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  • 43 Gallon RV Water Tank 48" x 36" x 6"
  • 43 Gallon RV Water Tank 48" x 36" x 6"
  • 43 Gallon RV Water Tank 48" x 36" x 6"
  • 43 Gallon RV Water Tank 48" x 36" x 6" Elkhart Plastics EPI 0147W



When it comes to the items that you own, no matter if it’s a two-dollar loaf of bread or your $250,000 recreational vehicle; you want guarantees. Guarantees like the item will perform as expected. Guarantees that the item will provide the value (and more) that you paid for it. Guarantees that the item is safe. When it comes to the container that holds your fresh water, you definitely want it to be safe.

At RecPro we have partnered with EPI (Elkhart Plastics Inc.) to provide some of the top-tier tanks in the industry for you to choose from. The 43-gallon goliath fresh water tank from EPI is just such a tank. Not only does it provide outstanding capacity for those long trips you want uninterrupted, but it provides a safe contained environment for your potable water. All of our EPI tanks are BPA free and NSF certified so you know that you’re buying a tank that will give you crisp and clean drinking water over the miles you travel.

This tank is specially designed for fitting in a variety of areas in your rig. Whether you’re trying to have a direct fit in-between the supports of your frame or fit underneath the fixtures in your rig, this low-profile tank is wide and short. It can fit in areas other larger tanks cannot. Because this tank is a true blank it can be custom fit to those areas. If you need the tools and fittings kits to plumb it just right, check out our website for all of the accessories you need!


  • Dimensions – 48” L x 36” W x 6” H
  • Wall Thickness: 0.180”
  • Capacity – 43-gallons
  • BPA free
  • NSF certified
  • For gray and potable water applications
  • Low profile
  • Blank tank for full customization
  • Fittings kit available
  • Accessories on the website
  • Low adhesion walls
  • High-density plastic
  • Material: Polyethylene
  • Custom tank order allow for lead time
  • Made in USA

*Blank tank only - does not include intake or overflow port fittings. Fittings Kit is optional.*

Fittings Kit Includes:

  • (2) 1/2" grommets (requires 1 1/4" hole saw)
  • (2) 3/4" grommets (requires 1 1/4" hole saw)
  • (2) 1" grommets (requires 1 3/4" hole saw)
  • (1) 1 1/2" grommets (requires 2 1/2" hole saw)
  • (1) 2" grommets (requires 3" hole saw)
  • (6) water level sensors
  • Color: Natural white

No returns on special orders

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