Elkhart Plastics

45 Gallon RV Holding Tank 62" x 24" x 10 1/2" Elkhart Plastics EPI 1950

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  • 1950 dim
  • 45 Gallon RV Holding Tank 62" x 24"  x 10 1/2" Elkhart Plastics EPI 1950



When you love traveling in your RV, you don’t want to settle for something only adequate; opt for stand-out quality and give your RV the best. With this 45 Gallon RV Black Water Holding Tank offered by RecPro, you aren’t settling for second best; you are getting a tank manufactured by the RV industry’s leading supplier of tanks and plastic products, Elkhart Plastics. Their design and production processes result in strong, durable, and resilient tanks. With these tanks, you won’t have to worry about sub-par quality or questionable production. Finding out that there is a problem with your black water holding tank is not a great thing while on vacation. Avoid that frustrating situation by investing in a high-quality tank like this black water tank from EPI.

This 45 Gallon holding tank is 62” in length, 24” in width, and 10 ½” in height. The output valve already in it measures the standard 3”. This is a blank tank, which means there are no fittings already on it (except the 3” outlet). We do this to make sure you don’t have to work around a fittings array that doesn’t work with your RV layout. With a blank tank, you can design it to match you unique RV model. An optional fittings kit is available to make installation a breeze and when dealing with black water, that’s a very good thing. Note that this is a special-order product.

Don’t settle for a sub-par tank, especially when it comes to your black water holding tank. No one wants that to break or leak on them. Replace your aging black water tank with this high-quality Elkhart Plastics holding tank for worry-free RVing. Have any questions? Contact us online or call our friendly Customer Care team today!


  • 45 Gallon Capacity
  • Dimensions – 62” L x 24” W x 10 1/2" H (Depth)
  • Dimensions – 0.180” T (wall)
  • EPI Manufactured Tank
  • Blank Tank for Easier Customization
  • Rotationally Molded
  • High-Density Plastic
  • Material: Polyethylene
  • 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 or refunds on special orders*

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