PZ Pump pump

Fluid: Use only good-quality hydraulic operating fluid with a kinematic viscosity during operation within the range of 20 to 200 centistokes. Normally, you should use an R&O type and wear-resistant type of ISOGV32 to 68 or equivalent. The optimum kinematic viscosity during operation is 20 to 50 centistokes. The operating temperature range is 41 to 140°F. When the oil temperature at startup is 41°F or less, run the pump at low pressure until the oil temperature reaches 40°F. Provide a suction strainer with a filtering grade of about 100μ (150 mesh). Provide a return line filter of grade 10μm or … Read more

Handling: Before adjusting the manual adjusting screw from the first time or when there is no input current to the valve due to electrical malfunction or some other reason, you can control pump pressure and flow rate by rotating the manual adjusting screw. Normally, the manual adjusting screw should be returned completely to its original position and secured with the lock nut. Model No. PZ-4B-32-100E3A-11 Pump Capacity cu in/rev 6.10 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 47.5 Revolution Speed min … Read more

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 -1 Min. 600 Max. 2000 Weight lbs … Read more