Parker P3NCA96SGANGLNA Two-Unit Combo Compressed Air Filter/Regulator/Lubricator, 3/4" NPT Female, Metal Bowl with Sight Gauge, Auto Float Drain, 40 Micron, 240 scfm, Relieving Type, 2-125 psi Pressure Range, Gauge Parker P3NCA series two-unit combination compressed air filter/regulator/lubricator (FRL) for decontamination and air preparation in a compressed air system Two-unit module combines filter, regulator, and lubricator (FRL) for space-saving installations Large filter element surface for low pressure drop and increased element life Relieving-style regulator exhausts excess pressure for increased performance and safe operation Regulator can be mounted with knob in up or down position to suit specific installation requirements