Description

Diaphragm metering pumps are devices used for metering.

This device utilizes a specially designed and manufactured flexible diaphragm to replace the piston, achieving reciprocating motion under the action of a drive mechanism to complete the suction and discharge process. Due to the isolating effect of the diaphragm, electric diaphragm pumps structurally achieve true isolation between the metered fluid and the drive lubrication mechanism. High-tech structural design and the selection of new materials have greatly improved the service life of the diaphragm. Combined with the excellent corrosion resistance of composite materials, diaphragm metering pumps have become the main type of pump used in fluid metering applications.