The CLIPPARD filter regulator lubricator is perfect in every way. Made only from the highest grade materials like Die Cast Aluminum and Polycarbonate, this filter regulator is built to withstand the harshest of working condition.The state-of-the-art drain that automatically works at the moment the air supply pressure drops below 7psi without any additional cost for operation makes it a cost effective equipment. Providing optimum performance with its flow rate of 70 scfm (2000 L/min), filtration of 25 micron(standard) and maximum operating pressure of 150 psig. Quality tested to get the stamp of approval from even the most strictest Approval Companies.