Description
Air Compressor Services Pressure Regulator Replacement AF20 N02 7CZ 20 A 1110400394 IR 2475N7.5_V but only one way RNCMK16 but only one way OEM Compatible Replacement – Identified as Sullair SRF I 4000 lubricant and used in rotary screw compressors requiring this fluid type we sell and service parts for all major compressor brands Still curious