ENERPAC P51 Hand Pump, Single Speed, 3000 PSI, 50 Cubic Inch, Fibreglass Handle

Item: AH9ZAL
Model: P51
Cross Ref: 46C561
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Specifications

Item Hydraulic Hand Pump
Connection Size 3/8"
Connection Type NPT
Cylinder Compatibility Single Acting
Dimension A 2.06"
Dimension D 7 22/25"
Dimension E 2 1/4"
Dimension J 1 4/25"
Dimension L 6.31"
Dimension M 5.06"
Displacement Per Stroke 1st Stage 0.25 cu. in.
Displacement Per Stroke 2nd Stage Not Applicable
Handle Material Fiberglass
Housing Material Steel
Includes Oil
Max. Flow Rate 0.25 cu. in./min.
Max. Handle Effort 61 lbs.
Max. Operating Pressure 3000 psi
Max. Pressure 1st Stage 3000 psi
Max. Pressure 2nd Stage Not Applicable
Number Of Stages 1
Oil Included Yes
Overall Height 6.3"
Overall Length 7.9"
Overall Width 3 3/5"
Power Source Manual
Pump Material Steel
Reservoir Capacity 50 cu. in.
Reservoir Material Steel
Speed Type Single Speed
Type Manual
Valve Operation Manual
Working Orientation Horizontal

Product Details

Enerpac P51 hand pump is a manual device that generates hydraulic pressure in a system. It is used in applications where a small to moderate amount of hydraulic pressure is required.

Shipping Information

Height (cm) 68.58
Length (cm) 25.4
Width (cm) 17.78
Country Of Origin US
Weight (kg) 5.4

Working Mechanism

  • Check that the hydraulic fluid reservoir attached to the hand pump is full.
  • Firmly grasp the hand pump's handle and apply force by pushing or pulling.
  • The movement of the handle should be smooth and controlled.
  • As the handle moves, so does the piston inside the cylinder, pressurising the hydraulic fluid.
  • Pump until the desired pressure is reached or the hydraulic system or load produces the desired effect.
  • Using a gauge, monitor the pumping pressure to ensure that it remains within the desired range.
  • Once you have achieved the desired pressure or effect, release the hand pump handle. This will allow the piston to return to its original position.

Features

  • Enerpac P51 hand pump has an internal pressure relief valve for overload protection.
  • It features steel construction, a chrome-plated plunger and a wiper system for corrosion resistance and longevity.
  • This Enerpac hand pump has operating pressures up to 3000 psi.
  • It has a fibreglass handle for user comfort.

Compatible Accessories

  • Enerpac HC9206C Hydraulic Hose: This heavy-duty rubber hydraulic hose is ideal for connecting the hand pump to other hydraulic system components.
  • Enerpac GA45GC Gauge Adapter: This gauge adapter assembly can be used to monitor the pressure generated by this hand pump.
  • Enerpac LX101 Hydraulic Oil: This one-gallon jug of hydraulic oil is suitable for refilling the hand pump's hydraulic cylinder.

Documentation

Frequently Asked Questions

What are some safety considerations when using hydraulic hand pumps?

  • Use gloves, safety glasses, and other protective equipment as required.
  • Do not exceed the maximum load capacity
  • Apply force smoothly on the handle or lever and avoid jerky movements.
  • Ensure that the load being lifted or operated on is stable and properly supported.

How can I maintain a hydraulic hand pump?

Regular maintenance involves checking for leaks, inspecting & replacing worn seals or valves, lubricating moving parts and keeping the pump clean.

What are the main components of a hydraulic hand pump?

The hydraulic hand pump includes a reservoir or oil tank, a pumping mechanism (such as a piston or plunger), an inlet valve, an outlet valve and a handle for manual operation.

Is this pump suitable for horizontal application or vertical application?

This Enerpac hand pump is suitable for horizontal application. However, if you require a vertical operation, you can check out Enerpac P50 hydraulic pump.

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