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Elkhart Plastics

42 Gallon RV Holding Tank 55 3/4" x 30" x 8" Elkhart Plastics EPI 0116H

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  • 0116 dim
  • 42 Gallon RV Holding Tank 55 3/4" x 30"  x 8" Elkhart Plastics  EPI 0116H



When it comes to your RV’s tanks quality is number one on the list. You want a tank that will last through road rigor, temperature fluctuations, and years of use. When you get an EPI (Elkhart Plastics Inc.) tank from RecPro, that’s exactly what you’re purchasing. It’s not all about the quality. There’s the ability to keep you going down the road for miles and miles. How does your tank do that? Capacity.

Picture it. You’ve just started out on the road and you’ve made it a few states and your gauges are already telling you that you need to find somewhere to drop off your black water. First, that’s a huge inconvenience. Second, maybe lay off the spicy foods. You don’t want to have to find a black water dumping area time and time again. They aren’t that common, and you definitely don’t want to Cousin Eddie your tank’s contents. So, if you’re working with a smaller tank, it’s time to upgrade to a capacity that makes sense. The 42-gallon black water tank from RecPro and EPI has the capacity you need and the wall strength to hold.

To give you an idea of how much capacity this tank has picture a gallon of milk in your car’s trunk. Now, picture ten gallons sitting next to each other in your car’s trunk. Take that times four and add two more. That’s serious capacity. While that picture may leave you thinking that it’s too much for one tank to handle, it’s not for an EPI tank. They have 1/4” thick walls made from high-density plastic that can take a serious beating out on the road!

Quality, capacity, and dependability all come with a tank purchase from RecPro. Why wait?


  • Dimensions – 55 3/4" L x 30” W x 8” D
  • Wall Thickness: 0.180”
  • Capacity – 42-gallon
  • Color – Black
  • High-density plastic
  • Material: Polyethylene
  • Non-adhesive surface
  • EPI manufactured tank
  • Available accessories at RecPro website
  • Fittings kit available
  • Made in USA

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

Optional Fittings Kit Includes:

  • Three 1 1/2" grommets (requires 2 1/2" hole size)
  • One 3" Grommet (requires 4" hole size)
  • Three 1 1/2" ABS barbed coupler
  • One 3" ABS barbed coupler
  • Six Mini-Probe Tank Inserts (sensors)

No Returns on Special orders

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