Whether you're an industrial, municipal, commercial, or residential customer, Evoqua has the right chemical feed pump and feed pump parts for your application.

Solenoid diaphragm feeders can pump against high pressures (up to 600PSI) and typically include an array of automation features desirable for industrial and municipal customers.

Mechanical diaphragm feeders offer higher pressures (up to 300PSI), are durable, and are generally available at a lower price point compared to solenoid based feeders.

Peristaltic feeders use rollers to inject chemicals up to 100PSI and are ideal for residential or commercial applications of "off-gassing" chemicals like sodium hypochlorite (bleach) or sodium hydroxide as they are self-priming and do not lose prime.