Iron Specification: Voltage: 110v, frequency: 60Hz, power: 2.2kw, flow: 40L / min, working pressure: 30MPA / 300bar / 4500psi,Suitable for filling bottles with large capacity, it takes about 3 minutes to fill 0.5 liters from 0-300 bar and it takes about 45 minutes to fill 6.8 liters from 0-300 bar Built-in Two Stage Filtration Filter: Built-in two stage filtration filter system, make the air cleaner, additional blue oil water filter . With silver aluminum built-in drain system . Adjustable Pressure :This model of pcp air compressor come with adjustable pressure function , it can easily reach 4500psi and automatically stop filling when the pressure reaches you set . Cooling system: A battery-powered digital thermometer monitors an independent water cooling system. You need to prepare cooling water in an external bucket. Do not start the machine without preparing cooling water. Before using the compressor, replace the oil breather and top up with oil. Wide Application:Perfect for fire fighting, paintball, leakage detecting, pressure-tight test, automobiles, air impermeability test, pressure proof test, etc. TXEDM042 compressor,it is a double compressor with oil-water separator. It has two compressor heads,fast filling speed,and come with oil-water separator,make the air cleaner. No additional oil-water separator is required. It is suitable for Filling large capacity tank, filling of small capacity tank is easier, reducing waiting time The compressor is of good quality, safety, explosion-proof, adopts all-copper motor, has overload protection function, and has a long service life. It does not need to be replaced frequently. Our store have all spare parts for repair and replacement.