PNEUMATIC DIAPHRAGM PUMP - BQG SERIES

BQG Membrane Pumps are driven by compressed air, membranes move forward and backward in the chamber by airflow inverting through an air inverter valve, sucking and discharging liquid. Small and light, with no rotating parts, and no lubrication is required due to very few wearing parts. This self-priming pump with advanced safety features is low on maintenance, can be automated, and can be used for shallow or deep water use.