ENERPAC ZA4-Series, Multiple Configurations, Air Driven Pump

Enerpac® ZA4-Series air-driven torque wrench pumps feature Z-Class high-efficiency pump design; higher oil flow and bypass pressure. Two-speed pump operation and high by-pass pressure reduce cycle time for improved productivity. Heat exchanger warms exhaust air to prevent freezing and cool the oil. The ergonomic pendant of the ZA4 Series Hydraulic Torque Wrench Pump allows remote operation up to 20 feet.

• Glycerin-filled pressure gauge with transparent overlays in Ft. lbs and Nm for Enerpac torque wrenches provide a quick torque reference.
• Regulator-Filter-Lubricator with removable bowls and auto drain is standard