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  • 19.44 GPM
  • Patent-pending symmetrical power end featuring top and bottom mounting holes allowing for easy left to right shaft conversion
  • Low-high pressure packing design with integrated cooling system
  • High volumetric efficiency suction/delivery valves
  • Splash lubrication
  • New high performance aluminum alloy connecting rods and a floating wrist pin enables extra load at half the weight, reducing vibrations and off center loads for quieter operation
  • Patented “high tech” low and high pressure seals
  • ASTM F51 SS manifold, 17/4 PH SS valves

HFN Series – Specifications:
Max. Inlet Pressure: 45 PSI
Max. Fluid Temperature: *140° F
Inlet Port Thread: 1″ NPT-F
Discharge Port Thread: 3/4″ NPT-F
Shaft Diameter: 1.575″/40 mm
Stroke:    1.969″/50 mm
Pump Dimensions: 20.0″ x 14.5″ x 9.4″
Crankcase Oil Capacity: 128.5 oz./3.8 liters
Use GP Series 220 Oil

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