Dosing Pumps
A dosing pump (also called a metering pump) is used to add small but accurate volumes of a liquid to other fluid streams or vessels. Metering is achieved by controlling the pump's speed or stroke length to achieve a specific delivery rate or by controlling the period of operation to supply an accurate single dose.
There are 4 different types of dosing pumps designed based on their action and pumping mechanism: Diaphragm-Type Constant Injection Pump – This is a pump chamber filled and emptied by a piston. It has a diaphragm and inlet and outlet valves.
