6590HK1820, 6590HK18-20 #01A51E
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Check Valve, 1/2" FPT x 1/2" FPT, CLB12 #022AF2
Price: $26.62Air compressor check valve. 1/2" FPT x 1/2" FPT check valve with 1/8" FPT side port. Up to 20 SCFM If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace this part. The check valve is a one-way...Price: $26.62