Home > Holding Tanks for Sewage & Water > Order Your Tank > 3-15 Gallons >

B186 - 8 Gallon Polyethylene Tank
gallon marine holding tank

Alternative Views: Dimensions

Save $57.90!
Dimensions: 18 x 11.5 x 10

Availability:: Usually Ships in 2 to 3 Weeks
Part Number : B186

Description Extended Information
Polyethylene Tank for Sewage or Water

  • All Tanks Start Blank (no fittings)
  • There is no specified Height, Width or Length. Tanks can lay in the configuration that matches your needs.
  • Please follow the instructions to customize what size fittings you need and where you need them placed.

Our tanks are 3/8 thick and are roto-molded. This means they have no seams - creating a long lasting, durable means of storing your waste or water.

Pricing Basics

Standard tank prices include: Any 1/2" - 1-1/2" FNPT Spin-Weld fitting (friction weld). Typically all you need is an inlet, a discharge and a vent fitting. But you can add as many as you need at no extra charge.

Fittings that are not included in the standard tank price:
  • 3" Cleanout with Cap - $15.00
  • Diptube discharge kit - $34.00 -A custom length Diptube is created by adhering a PVC pipe to a MPT x Slip fitting that threads into an 1-1/2" FNPT spin-weld fitting on the tank. The pipe is measured to sit approx 1/2" from the bottom of the tank, making it a very efficient way of evacuating your tank. Both a straight and a 90 degree hose adapter option is included with this kit (not glued). *Use PVC Primer and Cement to finish*
Freight is not factored into the standard tank price! Shipping options will be provided upon checkout.

If you have questions about fitting placements or need general information CLICK HERE and be taken to our Q&A
This item may contain ingredients that are listed under P65warnings.ca.govv

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Holding Tanks for Sewage & Water > Order Your Tank > 3-15 Gallons