Beer Coupler Probe O-Ring

Probe "O" Ring for 'U', 'G', & 'A' Keg Systems - 2 O-Rings required per probe

Check ball for beer coupler. This check ball installs inside the coupler probe to prevent beer back flow.

Check ball retainer for beer coupler. This retainer installs on the inside of the beer coupler above the check ball to hold it in place.

This gas hose nipple attaches the 5/16" I.D. air line to the beer coupler.

Coupler Probe Assembly - "U" System S/S