Enerpac XA Series air driven hydraulic foot pumps provide hands-free control of hydraulic cylinders and tools using compressed air. The XA Series combines foot-operated control with Enerpac XVARI technology, allowing the operator to control hydraulic oil flow during advance and retract operation.
The XA11 family includes configurations for both single-acting and double-acting hydraulic cylinders, with models available with or without an integrated pressure gauge. XA11 models provide 61 in³ of usable oil capacity and a maximum hydraulic operating pressure of 10,000 psi.
Choosing an Enerpac XA11 Air Hydraulic Foot Pump
The primary differences between XA11 models are cylinder compatibility, hydraulic valve configuration and whether a pressure gauge is included.
- XA11: single-acting cylinder configuration, 3-way 3-position valve, without pressure gauge.
- XA11G: single-acting cylinder configuration, 3-way 3-position valve, with pressure gauge.
- XA11V: double-acting cylinder configuration, 4-way 3-position valve, without pressure gauge.
- XA11VG: double-acting cylinder configuration, 4-way 3-position valve, with pressure gauge.
Single-Acting XA11 and XA11G Pumps
The Enerpac XA11 and XA11G are designed for single-acting hydraulic cylinders. Both use a 3-way, 3-position valve providing advance, hold and retract functions.
The XA11G includes a pressure gauge, while the XA11 does not. Both provide 61 in³ of usable oil capacity.
Double-Acting XA11V and XA11VG Pumps
The XA11V and XA11VG are configured for double-acting hydraulic cylinders. These pumps use a 4-way, 3-position valve for hydraulic control of cylinder advance, hold and retract operation.
The XA11VG includes a pressure gauge, while the XA11V does not. Both provide 61 in³ of usable oil capacity.
XA Series Hydraulic Performance
XA Series pumps provide a maximum hydraulic operating pressure of 10,000 psi. At 100 psi air pressure, Enerpac specifies approximately 120 in³/min hydraulic output flow at no load and 15 in³/min under load.
The specified dynamic air-pressure range is 30 to 125 psi. Confirm that the available compressed-air system can supply the pressure and air volume required by the pump before installation.
XVARI Hydraulic Flow Control
Enerpac XVARI technology allows the operator to control hydraulic oil flow using the foot control. This provides greater control over cylinder or tool movement when positioning, alignment or controlled hydraulic movement is required.
Which XA Series Pump Do I Need?
Start by determining whether the connected cylinder is single-acting or double-acting. Choose XA11 or XA11G for single-acting systems and XA11V or XA11VG for double-acting systems. Then determine whether an integrated pressure gauge is required.
Also confirm that 61 in³ of usable oil capacity is sufficient for the connected cylinder stroke and total hydraulic system volume.
Shop Enerpac XA Series Air Driven Hydraulic Pumps
Compare XA Series pumps below by model number, cylinder compatibility, valve configuration and gauge option. For other compressed-air-powered hydraulic pump configurations, browse the complete selection of Enerpac air hydraulic pumps.
