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Single Speed, Lightweight Hydraulic Hand Pump, 55 in3 Usable Oil

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Product Overview

Enerpac lightweight hydraulic hand pumps are a convenient alternative to heavier steel pumps without any sacrifice in performance or safety. Each model is rated up to 10,000 psi (700 bar).

The durable glass-filled nylon reservoir and nylon encapsulated aluminum pump base offers an unrivalled combination of strength, weight, and resistance to corrosion.  

Lightweight single-speed hydraulic hand pumps offer the simplicity needed for a wide range of industrial applications. The 2-stage hydraulic models reduce the number of handle strokes by as much as 78% compared to a single speed pump. This is ideal when you want to advance a tool such as a cylinder to the point of load contact. High flow is delivered when it’s needed most before the pump automatically switches to the low flow high-pressure stage.

With a choice of oil capacities up to 453 in3 (7423 cm3), we’re certain you’ll find a lightweight hydraulic hand pump to handle multiple cylinder hook-ups. For compatibility with double-acting tools choose the P842.

Features
  • Lightweight and compact design
  • Durable glass-filled nylon reservoir and nylon encapsulated aluminum pump base for maximum corrosion resistance
  • Two-speed operation on most models reduces handle strokes by as much as 78% over single speed pumps
  • Lower handle effort to minimize operator fatigue
  • Handle lock and lightweight construction for easy carrying
  • Large oil capacities to power a wide range of cylinders or tools
  • Non-conductive fiberglass handle for operator safety
  • Internal pressure relief valve for overload protection

Technical Specifications

Maximum Operating Pressure10,000 psi (700 bar)
Pressure Rating 1st Stage10,000 psi (700 bar)
Pressure Rating 2nd Stage- psi
Cylinder CompatabilitySingle-acting
Pump TypeSingle Speed
Reservoir Capacity55 in3 (901 cm3)
Usable Oil Capacity55 in3 (901 cm3)
Maximum Flow at Rated Pressure.151 in3/stroke (2,47 cm3/stroke)
Oil Displacement per Stroke 1st Stage0.151 in3 (2,47 cm3)
Oil Displacement per Stroke 2nd Stage- in3
Maximum Handle Effort85 lbs (38,6 kg)
Piston Stroke1 in (25,4 mm)
Valve OperationManual
Power SourceManual
Weight9 lbs (4,1 kg)