Check Valve FC347043000

This is an OEM authorized replacement part which is designed for use with Rolair air compressors. The check valve lets pressurized air flow into the tank and prevents it from flowing back into the pump. Over time it may wear out, get damaged or maybe lost eventually requiring a replacement to maintain a properly functioning unit. When replacing this part make sure to unplug the air compressor and release the air from the tank. It is made of durable metal and is sold individually. You will need a wrench set to remove the old check valve and attach the new one.