Purchase custom Diaphragm Pump at Greylor.com

Each of our diaphragm pumps works with a membrane, connected to a power source on one side and a liquid chamber on the other side.

The power source expands and contracts the diaphragm, which forces fluid into the chamber during expansion and outward during contraction.

• Categorized as a positive displacement, reciprocating pump
• Create a steady, pulsing flow
• Uses check valves at the inlet and outlet to ensure unidirectional flow
• Not for heavy slurries
• Maximum flow rate of 5.6 GPM
• Maximum pressure of 400 PSI
• Good for rugged applications where high pressure is required