Series: PZ Series Load Sensitive Variable Piston Pumps

The PZ Load Sensitive Variable Piston Pump utilizes the semi-cylindrical swash plate that is part of the basic technology used by the PVS Series Variable Piston Pump. This pump adds a hydrostatic bearing mechanism, valve plate, and other noise reducing mechanisms for operation making it even quieter than the PVS. The pump body houses an electro-hydraulic proportional control valve, compensator, and surge cutoff valve that eliminates the need for superfluous piping. The electro-hydraulic proportional control valve uses the proven force feedback system for improved hysteresis, repeatability, and response. The ability to create a double pump configuration with an IP Pump further expands the range of possible applications.

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Pump Size Any 2 3 4 5 6

Mounting Method Any A: Foot Type Mounting B: Flange Type Mounting

Variable Pump Capacity Any 35: (cu in/rev) 45: (cu in/rev) 70: (cu in/rev) 100: (cu in/rev) 130: (cu in/rev) 180: (cu in/rev) 220: (cu in/rev) (cu in/rev)

Pressure Adjustment Range Any 1: 290 - 1000 psi 2: 290 - 2000 psi 3: 290 - 3000 psi psi

Design Number Any 10: SAE Piping 11: SAE Piping 20: SAE Piping

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Values provided may differ based on other specifications. Please consult the product documentation for values specific to the model number.
*Please consult product documentation for specific values