1. It is a 3-stage pump with heat exchange, 2. 4~8bar input,three-phase. 3. This oil pump is special for hydraulic wrench usag

-Use where air(4~8 bar) is the preferred source of energy-Compact automatic three stage flow, can start in high pressure-Applicable on both one or two wrenches simultaneously-Aluminum oil tank with oil gauge and motor .Total weight only 20.5 kg-Have Φ100 high pressure gauge -Infinitely variable pressure adjustment between 40~700 bar-With the high efficiency cooling system makes the pump suitable in -extreme environment -You could change the export components(FP-4), driven four wrenches at the same time.