51-324 – Check Valve Assembly – 1 Qt Pressure Cup
C.A. Technologies part 51-324 check valve for 1 quart pressure cup# CA51-303P and 51-303R. Keeps paint from backing up into the gun and any attached air regulators. Keeps paint from backing-up into spray gun. For use with: CA51-303P and CA51-303R 1 Quart Pressure Cups.