DescriptionSeries:ZA4TProduct Lines:Bolting ToolsThe ZA4-Series pump is best suited to power medium to large size torque wrenches. Patent-pending Z-Class technology provides high by-pass pressures for increased productivity. Its high power-toweight ratio and compact design make it ideal for applications which require easy transport of the pump.Two-speed operation and high by-pass pressure reduces cycle time for improved productivityGlycerin filled pressure gauge with transparent overlays in Ft.lbs and Nm for Enerpac torque wrenches provide a quick torque referenceRegulator-Filter-Lubricator with removable bowls and auto drain is standardErgonomic pendant allows remote operation up to 20 feetValve technology reduces oil operating temperatures and withstands contaminants to increase pump reliabilityThe ZA-series pumps are tested and certified according to the Equipment Directive 94 / 9 / EC “ATEX Directive”. The explosion protection is for equipment group II, equipment category 2 (hazardous area zone 1), in gas and/or dust atmospheres. The ZA-series pumps are marked with: Ex II 2 GD ck T4.Maximum Operating Pressure (psi):11,600For Use With Torque Wrenches:For all SQD- and HXD-SeriesReservoir Capacity (in3):231Usable Oil Capacity (gal):1Maximum Flow at Rated Pressure:80 in3/minOutput Flow Rate (in3/min) 100 psi:600Output Flow Rate (in3/min) 700 psi:500Output Flow Rate (in3/min) 5000 psi:80Output Flow Rate (in3/min) 10000 psi:60Output Flow Rate (in3/min) 11600 psi:55Air Consumption (scfm):20 - 100Weight (lbs):94