3KD SeriesThe 3KD series is an extremely compact, robust and versatile double headed gas diaphragm pump. Highest quality con-rod and motor bearings ensure lowest power consumption and, combined with slow speed, maximum operational life. This series additionally offers a unique detachable motor construction allowing contaminated heads to be ecconomically exchanged.This series is offered with 2 different brushed motors.› Flow rate to 18.0 l/min› Robust / long life› Detatchable motor› Single and Quad versions available.Single and Quad versions are available in the 3K and 3KQ series as well as liquid version with the 3K, 3MD and 3MQ series.Fixing brackets are included as standard.Flow control is available in combination with PWM Flow Controller.