Portable Hydraulic Hand Pump 10k PSI Single Action 34 in³ Usable Oil Two Speed Steel Reservoir P37

P37 Manual Hand Pump – Two Speed Single Acting – 10,000 PSI – PowerX

The PowerX P37 is a two-speed manual hydraulic hand pump engineered to deliver faster cylinder extension, precise pressure control, and efficient operation across a wide range of single-acting hydraulic applications. Rated for 10,000 PSI, this high-pressure steel hand pump combines speed and control—making it the perfect solution for lifting, pressing, and maintenance tasks in industrial, construction, and service environments.

The P37’s two-speed operation allows rapid low-pressure output for quick cylinder positioning, then automatically shifts to high-pressure mode for controlled load handling. Its rugged steel reservoir and handle assembly are built for long life under demanding use, while the ergonomic handle design reduces operator fatigue. Integrated overload protection safeguards your hydraulic system, and the precision-machined check valves ensure smooth, leak-free performance.

Compact and portable, the P37 offers 34 in³ usable oil capacity and a 46 in³ steel reservoir, giving it the versatility to power a wide range of PowerX single-acting hydraulic cylinders, jacks, and tools. The sealed reservoir minimizes contamination and maintenance downtime.

Ideal for field service, equipment repair, fabrication, and construction applications, the PowerX P37 combines fast operation with reliable 10,000 PSI power in a durable, easy-to-use package—designed to perform wherever precision and portability are essential.

PowerX hand pumps come in single and two speed models. These high-quality hand pumps are designed with robust steel or aluminum alloy.

Features:

• Rugged steel body construction and low handle efforts
• Pressure relief valves for overload protection
• Load release valve for single acting cylinder usage
• Easy to transport for on-site maintenance or field repair

Performance:

• Pressure Rating (1st Stage): 200 PSI
• Pressure Rating (2nd Stage): 10,000 PSI
• Pump Type: Two Speed, Single Acting
• Oil Volume per Stroke (1st Stage): 0.79 in³
• Oil Volume per Stroke (2nd Stage): 0.17 in³
• Usable Oil Capacity: 34 in³

Reservoir:

• Reservoir Capacity: 46 in³
• Reservoir Construction: Steel

Compatibility:

• Use with Cylinder Type: Single Acting (S/A)
• Compatible Equipment: Select hydraulic cylinders, rams, and jacks

Pair the P37 Two-Speed Hand Pump with PowerX Hydraulic Cylinders or Lifting Rams, including select models of single acting cylinders, automotive cylinders, flat body cylinders, low profile cylinders, and center hole cylinders, to build a complete high-efficiency 10,000 PSI hydraulic system that delivers dependable performance in any application.

Need help selecting the right hydraulic pump for your system?

Explore our detailed guide, How to Choose the Correct Hydraulic Pump for Your Application, which explains pressure ratings, oil capacity, pump speed, and cylinder compatibility. Discover how handle effort, body material, and flow rate influence performance so you can choose the ideal pump for your setup with confidence.