• Safe and economical liquid transfer for manufacturing and water treatment environments
• No sliding partsâ€”pumps can run dry without damage
• Variable flow rate and discharge pressureâ€”one pump works for many applications
• Portable and simple to install
Air-operated double-diaphragm drum pumps incorporate side liquid ports and use a 90<deg> elbow (included) on the top of the drum. Self-priming pumps handle liquids with particulate matter at pressures up to 100 psi. Dead head operation allows discharge line to be closed with no damage or wear to the pump. Drum inlet connection is a 2" bung.
Minimal parts contact is excellent for use with shear-sensitive fluid. The PTFE diaphragms maintain their integrity when pumping highly aggressive fluids. Thermoplastic olefin (TPO) diaphragms maintain flexibility when used with acids or caustic fluids.