Features &amp; Benefits: -Low speed motor / pump unit -Non corrosive materials in pump, fittings &amp; pipes -3 fully ceramic pistons -Long life seals -Stainless steel valves -Built-in By-Pass/Safety Valve -Class F motor will overload relay -Inlet/outlet quick couplings -Spark free Air motor -Built-in Air filter, regulator and lubricator -Easy access for service and maintenance -High durability from low speed motor/pump unit Technical Specs C-170E Pressure Bar/psi : 170/2465 Flow L/Min / USgpm : 15.2/4.0 Power Consumption : Kw/Hp 4.4/6.0 Power Supply V : 440/3ph 60Hz Motor Spec Rpm : 1750 Dimensions: LxWxH mm : 720x480x900