18 Gallon Plastic Marine Holding Tank without Fittings

Manufacturer Part

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18 Gallon Marine Holding Tank - Septic & Waste

 RH-B212, 18 gallon marine holding tanks can be used for marine toilet (head) holding tanks, freshwater, greywater and blackwater situations.  Marine Waste Holding Tanks are 1/4 - 3/8" wall, durable, long lasting holding tanks.  

  •   1/4 - 3/8" Wall Thickness
  •   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.
  •   Tanks start as blank tanks, fittings will be installed per your request (Any Location, Any Size).

*Mounting straps are not offered on marine holding tanks.
*Not intended for gasoline fuel storage.
*If needed we will create a custom tank for your project.
Key Specs
Gallon Capacity 18
Lid Size 5"
Length 25"
Width 25"
Height 12"
Material Polyethylene
Manufacturer Ronco Plastics
Manufacturer Part Number B212
Disclaimers Any modification to the fittings installed on this tank will result in additional cost.
Shipping Height 11.5"
Shipping Length 42.5"
Shipping Weight 39lbs
Shipping Width 25"
Ship Class UPS