Air Over Hydraulic Pump 10k PSI Single Action 122 in³ Reservoir Foot Treadle Operated PA6-122

Air Over Hydraulic Pump 10k PSI Single Action 122in³ Reservoir Foot Treadle Operated PA6-122

High-flow power meets extended oil capacity in the PowerX PA6-122 122 in³ Reservoir Foot Treadle Operated, 3P/3W, 10,000 psi max, a single-acting air over hydraulic pump engineered for heavy-duty lifting, pressing, and maintenance operations. Rated to 10 000 PSI (700 bar), this unit delivers smooth, high-pressure output with up to 15% faster cylinder extension than comparable air-powered pumps—thanks to its larger-diameter piston that moves more fluid per stroke for greater turbo speed and efficiency.

The reinforced aluminum alloy reservoir provides 122 in³ usable oil capacity, giving longer run-time between refills while keeping overall weight low. Its corrosion-resistant construction stands up to tough industrial and field environments, while the rugged one-piece air piston reduces air consumption and operating costs. A built-in overload relief valve protects against system over-pressure for safer operation.

Operating on 40 – 170 PSI of shop air, the PA6-122 starts easily even at low inlet pressures and runs quietly with minimal vibration. The anti-slip foot treadle enables precise, hands-free control—yet the pump can also be operated manually by hand when needed.

Compact, efficient, and designed for durability, the PA6-122 Air Over Hydraulic Pump is ideal for powering single-acting hydraulic cylinders, presses, pullers, and lifting tools across construction, mining, manufacturing, and heavy-equipment service sectors.

Pair this pump with PowerX Automotive Cylinders, Flat Body Cylinders, Low Profile Cylinders and select Center Hole Cylinders to create a complete 10,000 PSI high-performance hydraulic system built for maximum speed and reliability.

Features:

• 15% faster cylinder extension than competitor’s pumps due to larger piston design
• Turbo-speed, high-flow output for faster operation under load
• Rugged aluminum alloy air motor and reservoir for reduced air consumption and long service life
• Built-in pressure relief valve for overload protection
• Foot treadle operation allows hands-free precision and safety
• Operates quietly (approx. 76 dBA) with minimal vibration
• Lightweight, corrosion-resistant construction for portability in tough environments
• Compatible with most single-acting hydraulic cylinders

Performance:

• Maximum Pressure: 10,000 PSI (700 Bar)
• Usable Oil Capacity: 122 in³
• Flow at No Load: 82 in³/min
• Flow at Load: 13 in³/min
• Acting Type: Single Acting
• Operation: 3-Position / 3-Way valve design

Air Supply:

• Air Pressure Range: 40 – 170 PSI
• Air Inlet Port: ¼″ – 18 NPTF
• Air Consumption: 12 scfm (typical at 100 PSI)
• Startup Pressure: Operates reliably even at extremely low air pressure

Reservoir & Construction:

• Reservoir Material: Aluminum alloy (corrosion-resistant and lightweight)
• Reservoir Capacity: 122 in³ usable oil volume
• Reinforced reservoir walls for increased durability in harsh conditions
• Integrated return-to-tank port for remote valve or system applications

Need help selecting the right hydraulic pump for your system?

Check out our comprehensive guide, How to Choose the Correct Hydraulic Pump for Your Application. It covers pressure ratings, oil capacity, pump speed, and compatibility with both single- and double-acting cylinders. You’ll also learn how handle effort, body material, and flow rate affect performance—helping you choose the ideal pump for your setup with confidence.