AC REFRIGERANT TUBE JOINTING W/ SIGHT GLASS 3/4" SAE O.D. FLARE WITH MOISTURE INDICATOR 

BODY MADE OUT OF BRASS BRONZE, UNBREAKABLE AND LEAK PROOF FRONT GLASS, EASY READING OF MOISTURE CONTENT BASED IN COLOR CODED SCALE.

FLARE SIGHT GLASS FOR REFRIGERATION AND AIR CONDITIONING LINES

3-1/2" x 1-3/8"