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15 Gallon Marine Holding Tank

SKU: RH-B175
Freight Cost

Estimated freight cost. Price may vary

$ ———


Part NumberB175
ColorNatural White
Product Weight (lbs)18
Capacity (gallons)15
Dimensions20"L x 13"W x 13"H
ManufacturerRonco Plastics


Ships FromCA

Info & Guides

Technical Information


15 Gallon Marine Holding Tank

15 Gallon Boat Holding Tank - Septic & Waste

 RH-B175, 15 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