Reservoir capacity: 1.2 Gallons

Valve operation: Solenoid valve with pendant, classic electrical

Patented Z-Class pump technology provides high by-pass pressures for increased productivity - important in applications using long hose runs and high pressure-drop circuits, like heavy lifting or certain double acting tools

Built to power small to large torque wrenches

Z-Class high-efficiency pump design; higher oil flow and bypass pressure, cooler running and requires 18% less current draw than comparable pumps

The Enerpac ZU4204BB-Q is an electric hydraulic torque wrench pump with an analog gauge and 1.2 gallons reservoir capacity. Patented Z-Class pump technology provides high by-pass pressures for increased productivity - important in applications using long hose runs and high pressure-drop circuits, like heavy lifting or certain double-acting tools.

The ZU4204BB-Q is built to power small to large torque wrenches. It has a factory-installed 10,000 coupler for use with S- and W-Series or other wrenches.

The classic electric torque has an analog gauge and traditional electro-mechanical components (transformers, relays, and switches) in place of solid-state electronics. The Classic delivers durable, safe, and efficient hydraulic power. The basic electrical package includes a mechanical contactor, ON/OFF toggle switch, pendant with electro-mechanical pushbuttons, 24V transformer timer, and operator accessible circuit breaker.