The OTC Tools 4012A is a two-speed hydraulic hand pump engineered for demanding industrial and automotive applications. Its all-metal construction virtually eliminates the risk of leaking or damage from regular use or accidental impact, ensuring long-lasting reliability in the field. Designed for use with single-acting rams or combination setups, the 4012A delivers up to 10,000 PSI of operating pressure with a 45 cubic inch usable oil capacity to tackle large-scale jobs efficiently. With automatic pressure-mode switching, a non-vented reservoir, and a contoured fingertip control valve, this pump offers the performance and convenience professionals demand.
Features
All-metal construction minimizes the risk of leaking or damage from regular use or accidents
Two-speed operation with automatic switching from low to high pressure mode
Develops up to 10,000 PSI of operating pressure with a built-in safety overload valve
Handle effort remains under 140 lbs. at 10,000 PSI for reduced operator fatigue
45 cubic inch usable oil capacity suitable for single-acting rams or combination setups
Fingertip control valve with 180-degree throw for precise on/off control
Unique fill cap design prevents over-filling and over-pressurization
Non-vented reservoir for cleaner, more reliable hydraulic fluid management
Welded steel carrying handle for secure and comfortable transport
Can be operated horizontally or vertically in the head-down orientation
CE compliant
Specifications
Model: OTC Two-Speed Hydraulic Hand Pump - Large Capacity
Part Number: 4012A
Maximum Operating Pressure: 10,000 PSI
Usable Oil Capacity: 45 cu. in.
Handle Effort at 10,000 PSI: Under 140 lbs.
Valve Type: 2-way fingertip control valve with 180-degree throw
Reservoir Type: Non-vented
Construction: All-metal
Product Dimensions: 30 x 12 x 11 in.
Weight: 21.8 lbs.
Compliance: CE compliant
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