PRFB5520VP-WK - Type 0 #01B30D

Old Part Numbers: AC-0385, D21299, Z-D21299 (4 PORT) If your valve is leaking on the side of the switch, do not order this part. Order check valve instead. 

125 Volt

Old Part Numbers: Z-AC-0032, AC-0032Valve plate comes with preinstalled valves and o-rings. Poor performance or air leaks out of the intake filter while the unit is running? This is probably the problem. 

Old Part Numbers: AC-00149" (2 used)

New style filter assembly has 3/8" threads. Includes new style air filter, head and o-ring.

0-200 PSI, 1/8" MPT, BACK MOUNT, 1-1/2" Face.

Old Part Numbers: AC-0631, 892351If your pressure switch is leaking at the unloader valve, replace this part.

(For 3/8" O.D. Tube). 0.70L X 0.70W X 0.50H