21 Gallon Plastic Marine Water or Waste Holding Tank

SKU
RH-B355
Manufacturer Part
B355
$311.00
Marine holding tanks can be used for marine toilet (head) holding tanks, freshwater, greywater and blackwater situations. It is made of FDA approved polyethylene plastic resin. It should be stored out of direct sunlight and away from freezing.

Accuracy of the images may vary. Refer to the specifications table to ensure precision.

21 Gallon Marine Holding Tank - Septic & Waste

 RH-B355, 21 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
Technical Drawings
Fitting Dwg

Key Specs
Gallon Capacity 21
Lid Size 5"
Dimensions
Length 53.5"
Width 16.75"
Height 6"
Weight 30lbs
General
Material Polyethylene
Manufacturer Ronco Plastics
Manufacturer Part Number B355
Warranty 3 years years
Disclaimers Any modification to the fittings installed on this tank will result in additional cost.
Shipping Height 6"
Shipping Length 54"
Shipping Weight 30lbs
Shipping Width 17"
Ship Class UPS