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20 Gallon Marine Holding Tank

SKU: RH-B231
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  • Part Number:
    RH-B231
  • Capacity:
    20 Gallons
  • Dimensions:
    28 1/4"L x 14 1/2"W x 11 1/2"H
  • Ships From:
    CA

Technical Drawing:
$ 228 99

20 Gallon Boat Holding Tank - Septic & Waste

 RH-B231, 20 gallon marine holding tanks can be used for marine toilet (head) holding tanks, freshwater, greywater and blackwater situations.  

  • Polyethylene tanks generally retain less odors than aluminum or stainless steel tanks.
  • Rotomolded using FDA approved polyethylene plastic resin.
  • Tank dimensions can be rotated to meet your needs.
  • Marine Holding Tanks can be ordered 3 different ways to fit your needs: a Standard Holding Tank Fitting Package, a blank tank with no fittings installed, or a custom tank with fittings installed per your request (Any Location, Any Size)
  • Standard Holding Tank Fitting Package includes: a 1 1/2" Inlet, a 1 1/2" Outlet, and a 1/2" Vent

marine tank installation instructions
  • SKU
    RH-B231
  • Part Number
    RH-B231
  • Mfr. Part Number B231
  • Capacity (Gallons) 20 Gallons
  • Dimensions 28 1/4"L x 14 1/2"W x 11 1/2"H
  • Weight (lbs) 18
  • Wall Thickness 5/16" - 3/8"
  • Material Polyethylene
  • Manufacturer
    Ronco Plastics
  • Shipping From CA
  • Freight Class 175
  • Shipping Length 29.25
  • Shipping Width 15.5
  • Shipping Height 13.5
  • Shipping Weight (lbs) 18