NACHI PZ-3B-13-70E2A-11 Pump

PZ Series Load Sensitive Variable Piston Pump Features: The pump body houses an electro- hydraulic proportional control valve, compensator, and surge cutoff valve, which eliminates the need for superfluous piping. The electro-hydraulic proportional control valve uses the proven force feedback system for improved hysteresis, repeatabil- ity, and response. Model No. PZ-3B-13-70E2A-11 Pump Capacity cu in/rev 4.27 Maximum Working Pressure psi 3045 Pressure Adjustment Range psi 290 to 1000/290 to 2000/290 to 3000 Flow Control Limit Range gpm Note 3 .26 to 33 Revolution Speed min -1 Min. 600 Max. 1800 Weight lbs 132 Fixed Discharge Pump  Note 1 Capacity cu … Read more

NACHI PZ-2B-3.5-35E1A-11 Pump

PZ Series Load Sensitive Variable Piston Pump Features: The PZ Series load sensitive variable piston pump employs the semi-cylindrical swash plate that is part of the basic technology used by the PVS series variable piston pump. To this it adds a hydrostatic bearing mechanism, valve plate, and other noise reducing mechanisms for operation that is even quieter than that of PVS Series pumps. Model No. PZ-2B-3.5-35E1A-11 Pump Capacity cu in/rev 2.13 Maximum Working Pressure psi 3045 Pressure Adjustment Range psi 290 to 1000/290 to 2000/290 to 3000 Flow Control Limit Range gpm Note 3 .26 to 16.6 Revolution Speed min … Read more