1.5" NPT Male Thread X 1.25" Hose Barb Plastic Fitting - Gray

All water tanks we carry must be vented, they are not pressurized tanks.
Have a certified technician install all parts to prevent product damage and personal injury.

Tank must have a large enough opening for air to freely move in and out of tank, this is called "venting" the tank. If tank is not properly vented tank will explode when filled or implode when emptied.
A garden hose is a pressurized water line, do not make a secured connection to the water tank with a pressurized line. Tanks need to be gravity feed, this allows for air to escape while the water is going into the tank.

Our Basic Plumbing Diagram shows how an RV or food unit can be set-up using a gravity fill dish. Gravity Fill Dish Instructions

Can I have the fittings moved or extras added?
We only offer custom fittings on water tanks if ordering a qty of 50+ tanks (single type of tank) per order. Uniseal Fittings allow you to place a fitting in any location on a water tank.

Our WATER TANK HELPS PAGE located at the top of each page gives helpful tank installation information along with answers to frequently asked questions.