OTC 4025 Air Powered 10,000 PSI Hydraulic Pump, Metal Reservoir, Two-Stage Release

• The OTC 4025 is an air/hydraulic power unit that generates up to 10,000 psi using standard shop air. It features a durable metal reservoir and a two-stage release mechanism for controlled ram return.
• Features:
  • Generates 10,000 psi hydraulic pressure from 100 psi air supply
  • Two-stage release mechanism provides fast return or metered control to minimize hydraulic shock
  • Internal relief valve protects against overpressurization
  • 180degrees fingertip control valve ensures precise on/off operation
• Specifications:
  • Manufacturer: OTC (Bosch Automotive Service Solutions)
  • Part Number: 4025
  • Maximum Pressure: 10,000 psi at 100 psi air input
  • Usable Oil Capacity: 98 cubic inches (metal reservoir)
  • Oil Port: 3/8 inch NPTF
  • Air Requirements: 9 cfm at 100 psi
  • Weight: 15 lbs 3 oz
  • Application: Suitable for powering hydraulic rams, presses, and pullers in automotive and industrial environments

OTC, part of Bosch Automotive Service Solutions, engineered the 4025 air-powered hydraulic pump for reliable, high-pressure operation in professional shop settings. Its metal reservoir, two-stage control, and precise valve design make it ideal for heavy-duty use.

Q: What air supply is required to operate this pump?
A: The pump requires 9 cfm at 100 psi of shop air to reach full operating pressure.

Q: What is the usable oil capacity of the reservoir?
A: It provides 98 cubic inches of usable oil capacity in a durable metal reservoir.

Q: Can it power large hydraulic rams?
A: Yes. The OTC 4025 is designed to power hydraulic rams, presses, and pullers up to 10,000 psi for heavy-duty applications.