High Pressure Wilden® Air-Operated Double-Diaphragm (AODD) Pumps

The Wilden® High Pressure Series of Air-Operated Double-Diaphragm (AODD) pumps are reliably effective in transfering viscous, solid-laden slurries at high discharge pressures. Wilden’s premier simplex and duplex diaphragm and piston-pump technologies powerfully deliver pressures up to 20.7 bar (300 psig) making them perfect for a wide variety of high-pressure duties, including filtration, chemical-sludge transfer and general industrial applications.

Without the need for costly external boosters or amplifiers for most applications, Wilden high-pressure pumps provide maximum performance for the dollar. And with their bolted construction, these pumps offer maximum product containment.

High Pressure Bolted Metal Pumps

H200 - 25 mm (1") High Pressure Advanced Metal Pump

HS400S - 38 mm (1-1/2”) Advanced™ High Pressure Metal Pump

HS430S - 38 mm (1-1/2”) FIT High Pressure Metal Pump

HX400S - 38 mm (1-1/2'') High Pressure Advanced Metal Pump

H800 - 51 mm (2") High Pressure Advanced Metal Pump

H1500 – 76 mm (3”) Saniflo HS High Pressure Advanced Metal Pump