Nachi PZ-4B Pump Archives - Loyal Hydraulic Pump

Nachi PZ-4B-32-100E3A-11 Pump

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

Nachi PZ-4B-25-100E2A-11n Pump

Features: Keep the clamping length of couplings and pump shafts at least 2/3 the length of the coupling width. Use a sufficiently rigid pump mounting base. Set pump suction side pressure to −4 psi or more (suction port flow velocity less than 6 ft/sec). Model No. PZ-4B-25-100E2A-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 -1 Min. 600 Max. 1800 Weight lbs 167 Fixed Discharge Pump Note 1 Capacity cu in/rev 3.6 to … Read more

Nachi PZ-4B-20-100E1A-11 Pump

Features: Use flexible couplings for connecting the pump shaft to the drive shaft, and prevent radial or thrust load from being applied to the pump shaft. Eccentricity between the drive shaft and pump shaft should be no greater than 0.01 in, with an eccentric angle error of 1° or less. Model No. PZ-4B-20-100E1A-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 -1 Min. 600 Max. 1800 Weight lbs 167 Fixed Discharge Pump Note … Read more