ZA4-Series, Multiple Configurations, Air Driven Pump

Enerpac® air driven torque wrench pumps features Z-Class high efficiency pump design; higher oil flow and bypass pressure.Two-speed pump operation and high by-pass pressure reduces cycle time for improved productivity. Heat exchanger warms exhaust air to prevent freezing and cools the oil. Ergonomic pendant 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