Metering diaphragm
Diaphragm metering pumps are probably one of the most common used types of pumps for dosing of all kinds of chemicals.
The pumps cover a wide capacity range going from 0 to 2650 l / hour, and is available in versions that can provide a pressure up to 200 bar.
Special pumps with ATEX certification for use in hazardous areas or for transporting flammable liquids.