| Hydraulic Pressure | 10,000 PSI |
| Usable Oil Capacity (Cubic In.) | 135 cu. in. |
| Output Flow Rate (Cu. In. Per Min.) | (see below) |
| No Load | 80.5 cu. in. |
| Load | 12.8 cu. in. |
| Air Pressure Range | 40-170 PSI |
| Air Consumption (scfm) | 24 scfm |
| Valve Function | Increase Hydraulic Fluid Pressure / Release Hydraulic Fluid Pressure |
| Sound Level (dbBa) | 85 dbBa |
| Reservoir Material | Aluminum |
| Threaded Connections Sizes | (see below) |
| Air Inlet | 1/4"-18 NPT |
| Hydraulic Hose Inlet | 3/8"-18 NPTF |
| Dimensions (Product) | 12.5 (L) x 5.75 (W) x 8 (H) in. |
| Dimensions (Packaging) | 15 (L) x 7 (W) x 8.5 (H) in. |
| Bottom Plate Screw Hole Size (4) | 3/8" in. |
| Bottom Plate Length (from hole center) | -11.73 in. |
| Bottom Plate Width (from hole center) | -4.33 in. |
| Weight | 22 lbs. |
| Warranty | 3-Year |
| UPC | 816904025014 |
ESCO Pro Series 3 Quart Air Hydraulic Pump 135 cu in.
Model #10516
Photos
The ESCO PRO SERIES 3 QUART AIR HYDRAULIC PUMP is specifically designed for automotive, light truck, and heavy-duty applications. This pump is constructed with the user in mind, as a compact lightweight air hydraulic pump solution that delivers a powerful punch; requiring only 80 PSI for 10,000 PSI of operating hydraulic pressure to power even the heaviest of cylinders, ram, bead breakers, and more. Built-in exhaust muffler promotes safer, quieter operation along with a robust foot pedal providing hand-free pumping and release of load. Manufactured with the highest quality parts and components designed to withstand rigorous use in any environment. All ESCO air hydraulic pumps are designed with fully serviceable pump motors, allowing for economical repairs and maintenance. The aluminum reservoir is lightweight and durable for field, shop, and mobile applications.
- Delivers up to 10,000 PSI hydraulic operating pressure.
- Available in 2-Quart (10518) and 3-Quart (10516) reservoir capacities.
- Lightweight, durable aluminum reservoir construction.
- Foot-operated pedal for hands-free pumping and load release.
- Integrated exhaust muffler for quieter operation.
- Fully serviceable pump motor for reduced maintenance costs.
- Ideal for powering cylinders, rams, bead breakers, and hydraulic service tools.
- Designed for automotive, truck, OTR, mining, construction, and industrial applications.
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WARNING: This product contains chemicals known to the State of California to cause cancer or birth defects and/or other reproductive harm.









