DEF3-DN50N Electric Pumping System for 55 Gallon Drums of DEF

No — while the system ships with a pump and mounting bracket, a 20' delivery hose, a 4' suction hose, and a manual polyethylene nozzle, it does not include the suction connection required to interface with the drum. You must separately order the DEF-35 quick coupler and downtube, which is designed for 2" buttress thread drum openings.

The DEF-35 is a quick coupler and downtube assembly that fits standard 2" buttress thread drum openings and links the pump's suction hose to the DEF drum. It is sold separately, allowing users to reuse the same connector across drum replacements without purchasing a new complete pumping kit each time.

This system is built specifically for stationary 55-gallon DEF drums. Compatibility with the required suction connector (DEF-35) is based on a 2" buttress thread opening, which is a standard configuration for drums of this type.

The kit includes a 20' delivery hose for routing fluid from the pump to the dispensing point, and a 4' suction hose that connects the pump down into the drum. The 20' delivery hose provides meaningful flexibility for positioning the drum away from the vehicle or equipment being filled.

This is described as a stationary pumping system, meaning it is designed for a fixed installation on a single drum rather than frequent relocation. The included mounting bracket is used to secure the pump in place on the drum.