HFN Series FEATURES GENERAL PUMPA member of the Interpump Group TRIPLEX TRIPLEX • High pressure plunger pump. • Patent pending, symetrical power end design featuring top and bottom mounting holes allowing for easy left to right shaft conversion. • Patented “high-tech” low and high pressure seals • New high performance aluminum alloy connecting rods and a floating wrist pin enable extra load at half the weight. This reduces vibrations and off center loads on the bearing for longer life and quieter operation. • Splash lubrication. • High volumetric efficiency suction/delivery valves featuring new sperical design of sealing areas. Pump Model HFN25A Maximum Volume 19.44 GPM Maximum Discharge Pressure 4060 PSI Horsepower 53 HP Maximum Pump Speed 1000 RPM Maximum Inlet Pressure 45 PSI Minimum Inlet 5 PSI Plunger Bore .984 in./25 mm Plunger Stroke 1.969 in. / 50 mm Crankcase Oil Capacity 128.5 oz. Maximum Fluid Temperature 140 o F Inlet Port Thread 1” NPT Discharge Port Thread 3/4” NPT Shaft Diameter 1.574 in. / 40 mm Weight 132 lbs. Dimensions 20” x 14.5” x 9.4” SPECIFICATIONS High Pressure Plunger Pump - Duplex SS MATERIALS • High resistance light alloy crankcase. • Duplex 51 Stainless steel manifold • Tapered roller rim bearings. • Special antifriction light alloy connecting rods. • Forged alloy steel crankshaft, hardened, tempered and nitrited. • Cast iron piston guide, nickel treated. • Solid ceramic plungers. • 17-4 Stainless Steel valves. 8 General Pump is a member of the Interpump Group Applications: • Designed for high pressure salt water applications: • Net cleaning • Salt water wash down
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HFN Series
FEATURES
GENERAL PUMPA member of the Interpump Group
TRIPLEX
TRIPLEX
• High pressure plunger pump.
• Patent pending, symetrical power end design featuringtop and bottom mounting holes allowing for easy left toright shaft conversion.
• Patented “high-tech” low and high pressure seals
• New high performance aluminum alloy connectingrods and a floating wrist pin enable extra load at halfthe weight. This reduces vibrations and off centerloads on the bearing for longer life and quieteroperation.
• Splash lubrication.
• High volumetric efficiency suction/delivery valvesfeaturing new sperical design of sealing areas.
Pump Model HFN25A
Maximum Volume 19.44 GPMMaximum Discharge Pressure 4060 PSIHorsepower 53 HPMaximum Pump Speed 1000 RPMMaximum Inlet Pressure 45 PSIMinimum Inlet 5 PSIPlunger Bore .984 in./25 mmPlunger Stroke 1.969 in. / 50 mmCrankcase Oil Capacity 128.5 oz.Maximum Fluid Temperature 140o FInlet Port Thread 1” NPTDischarge Port Thread 3/4” NPTShaft Diameter 1.574 in. / 40 mmWeight 132 lbs.Dimensions 20” x 14.5” x 9.4”
SPECIFICATIONS
High Pressure Plunger Pump - Duplex SS
MATERIALS• High resistance light alloy crankcase.• Duplex 51 Stainless steel manifold• Tapered roller rim bearings.• Special antifriction light alloy connecting rods.• Forged alloy steel crankshaft, hardened, tempered and nitrited.• Cast iron piston guide, nickel treated.• Solid ceramic plungers.• 17-4 Stainless Steel valves.
8General Pump is amember of the
Interpump Group
Applications:
• Designed for high pressure saltwater applications:
• Net cleaning• Salt water wash down
HFN Series GENERAL PUMPA member of the Interpump Group