Enerpac P/11 Series hand pumps are designed for specialized hydraulic applications requiring pressures beyond conventional industrial hydraulic systems. The range includes the two-speed P2282 and stainless-steel 11-100 and 11-400 hand pumps, with maximum operating pressures up to 40,000 psi.
These pumps are commonly used for pressure testing, calibration and other high-pressure applications where precise manual hydraulic pressure is required. Large pressure-release controls allow the operator to reduce system pressure in a controlled manner.
Enerpac P2282 Two-Speed High-Pressure Hand Pump
The P2282 is a two-speed hydraulic hand pump rated for pressures up to 40,000 psi. Its two-stage design moves a larger volume of oil during initial system filling and automatically transitions to lower displacement as pressure increases.
The P2282 provides 60 in³ of usable oil capacity, making it suitable for applications where both ultra-high pressure and greater hydraulic volume are required.
Enerpac 11-100 Stainless-Steel Hand Pump
The Enerpac 11-100 is a single-speed stainless-steel hydraulic hand pump rated to 10,000 psi. Its 303 stainless-steel construction allows it to be used with a wider range of compatible fluids than conventional hydraulic-oil-only pumps.
The 11-100 provides 45 in³ of usable fluid capacity and is well suited for specialized testing, laboratory and industrial applications where corrosion resistance or fluid compatibility is important.
Enerpac 11-400 Ultra-High-Pressure Hand Pump
The Enerpac 11-400 combines 303 stainless-steel construction with a maximum operating pressure of 40,000 psi. Like the 11-100, it is a single-speed pump with 45 in³ of usable fluid capacity, but it is designed for applications requiring substantially higher hydraulic pressure.
Choosing Between P2282, 11-100 and 11-400
- P2282: choose this model when you need two-speed operation, 60 in³ of usable oil and pressure capability up to 40,000 psi.
- 11-100: choose this model when 10,000 psi is sufficient but stainless-steel construction and multifluid compatibility are important.
- 11-400: choose this model when you need both stainless-steel construction and pressure capability up to 40,000 psi.
Ultra-High-Pressure Hydraulic Connections
P/11 Series pumps use specialized ultra-high-pressure hydraulic connections rather than conventional 10,000 psi hydraulic couplers. System components, hoses, fittings, gauges and valves must be selected for the pressure rating of the specific pump and application.
For standard industrial lifting and maintenance applications up to 10,000 psi, compare Enerpac P Series hydraulic hand pumps.
To compare all manual pump families, return to Enerpac hydraulic hand pumps.
