PAH Displacement Pumps

The PAH Displacement Pumps series includes positive displacement pumps with axial piston design for moving a fixed volume of technical water with each shaft revolution. These pumps are built for water-based operation and are used in systems where stable flow is required regardless of discharge pressure. The series uses stainless steel construction and water-lubricated operation, which helps eliminate contamination risk from oil-based lubricants while supporting long service life when installation and filtration requirements are met. PAH pumps are designed for integration with properly protected systems that include adequate filtration, pressure relief, controlled inlet conditions, and safeguards against dry running and cavitation. Overall, the PAH Displacement Pumps family is intended for technical water applications that require controlled high-pressure pumping, predictable flow characteristics, and serviceable axial piston construction.