For use in progressive, dual-line and single-line lubrication systems

ZM multi-circuit gear pump units are self-priming and valveless pumps. They are used in oil circulation lubrication systems with 5 to 20 separate delivery circuits. Unused outlets must be returned to the reservoir. The pumps consists of an electric motor, adapter flange, coupling and a The MPB pump unit is especially designed for automatic lubrication systems.

The unique feature in it compared to traditional air-operated barrel pumps with mechanical air motor valve is its magnetically operated air motor valve. This will reduce the amount of mechanical components in the air motor and also eliminates the need of lubrication in the air motor. The pump is suitable for use with 18, 50 and 180 kg (40, 120 and 400 lb) lubricant barrels. And, when equipped with a suitable adapter, MPB pump unit can also be used in lubricant bulk containers.