Inching function as standard. 26 mm dia. holes are possible with optional parts. Specifications Power Source (Single Phase): 110 V AC 60 Hz / 220 V AC 50 Hz Max. Output Pressure: 68.65 MPa Output (At No load): 1.44 l min / 1.20 l min Output (At 68.65MPa): 0.66 l min / 0.55 l min Motor: 0.4 kW 4P Reservoir Capacity: 4.0 l Discharge Port: Rc 3/8" Electro-Magnetic Valve: 4 way 3 position valve Mass (Weight): 32.5 kg