Elkhart Plastics

25 Gallon RV Holding Tank 54" x 20" x 8" Elkhart Plastics EPI 9553

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  • 9553 dim
  • 25 Gallon RV Holding Tank 54" x 20" x 8" Elkhart Plastics EPI 9553



Bumping along down the road does your mind ever settle on the status of your tanks? Sure, no one wants to think (or talk about) the wastewater situation. But the reality is, sometimes you have to go there, either out of necessity or just to calm that nagging question in the back of your mind. Rest assured at RecPro we’ve thought of everything… even your tanks. We know, you want a tank you can trust so you can get back to what you love. That’s why we rely on the expertise of Elkhart Plastics for our tanks.

What sets these tanks apart from others on the market?  Elkhart Plastics has been manufacturing water and holding tanks for the RV industry since 1988. The holding tanks (black water tanks) are primarily rotational molded. This process ensures even wall thickness which reduces the risk of delamination and cracks from impurities. This tank will support more weight, not leak, and last longer than other tanks on the market. What does that mean to you? Peace of mind down the road ahead.

This 25-gallon tank is a great choice for occasional use or waste-conscious camper. Small and lightweight with a 3” outlet and sloped bottom it is perfectly suited for the task at hand. Which means once properly installed, you can get back to the task of bumping down the road with one less nagging question in the back of your mind.

Don't forget the fittings kit!


  • Capacity – 25-Gallon
  • Dimensions - 54" L
  • Dimensions - 20" W
  • Dimensions - 8" H (overall)
  • Dimensions - 0.180” (walls)
  • 3” Outlet


  • Color – Black
  • EPI manufactured product
  • Part number – 9553
  • Low-adhesion surface
  • High-density plastic
  • Material: Polyethylene
  • Low inclusion and impurity in tank walls
  • Compatible with RecPro installation kits
  • 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)

Custom items, once confirmed and ordered, are non-refundable and cannot be returned*

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