Class A Customs 31 Gallon RV Waste Black Water Holding Tank WT-3100

Great tank for replacement of any black tank in a trailer. Was not exactly as the same that I removed but fit great and has standard size. Madewell and a sturdy.

I got two of these tank made by the same company here in the USA, a 31 and a 40 gallon capacity. Both came in in a cardboard box with no damage to the tank since they are light weight.The outside of the tank is opaqued black finish while the inside is a sleek and shiny smooth finish which I like for keeping the fluids and solids from sticking to the walls and it makes it easier to power flush using the tornado 360-degree RV holding tank Rinser.They came with only the discharge port fitting ( 3”) installed at the lowest point of the tank and the rest of the plumbing fitting like vent line, toilet discharge, tank rinser .. has to be poked and installed by the installer based on your layout requirements.This is not a rigid tank and I don’t think that anyone wants that in this type of application since the need to be able to flex and absorb the road vibration in order to stay in one piece with out cracking.I do believe this is a good tank that will serve the purpose of what it’s intended for with great results.

Exact what I was looking for for my application, easy to install, strong tank.

Exactly what I ordered! Definitely a great company and product. The tank arrived in half the time they said it would!

The unit did not fit in rail support. It cost more to send back than what unit cost.

Perfect fit for my application

It worked perfectly.

Arrived on time, sturdy.