Dual-Force Vac: Tech notes

Dual-Force Vac

A powerful Transvector air amplifier delivers the two-way pumping strength of a Dual-Force Vac.

In a vacuum mode, the suction side of the Transvector is used to create a vacuum inside the drum, drawing the liquid in through the hose. Air from the output side of the amplifier exits out the pump assembly in a safe, downward direction.

Depressing and locking the kob for the pump-out mode changes the direction of the airflow to create pressure inside the drum. The downward regulated pressure on the surface of the liquid forces the liquid out the hose.