OTC 4016 Dualmaster Jr. Two-Stage Hand Pump - Versatile Hydraulic Pump Offers Dependable Power for Automotive, Heavy-Duty Truck, Agricultural, and Construction Maintenance Needs

This pump has an extra-large reservoir (125 cubic inch usable oil) and permit use with large hydraulic rams or in multiple small ram applications. Compact and lightweight, Dualmaster Jr. provides maximum flexibility with minimum effort in a portable pump. Providing high oil volume (2.6 cubic inch per stroke) for rapid ram approach and return. Then they automatically switch at 300 PSI to the high pressure, low volume stage (.16 cubic inch per stroke) for high force applications. Large, non-vented reservoir with safety relief valve to prevent over-pressurization of the reservoir. Piston stroke is 3/4 inch, maximum handle effort is 130 pounds at 10,000 PSI. Equipped with a 2-way valve for use with single-acting rams. Dependable power for automotive, heavy-duty truck, agricultural, and construction maintenance needs. Pump with a 2-way valve for use with single-acting rams. Delivers 2.6 cubic inch of oil per stroke in low pressure stage.

• Pump has an extra-large reservoir and permit use with large hydraulic rams or in multiple small ram applications
• Compact and lightweight provides maximum flexibility with minimum effort in a portable pump
• Providing high oil volume for rapid ram approach and return
• Large non-vented reservoir with safety relief valve to prevent over-pressurization of the reservoir
• Equipped with a 2-way valve for use with single-acting rams