Product Details

SUPCO, Sealed Unit Parts Company Part# SSGSS3 Sight Glass w/Moisture Indication Made to slide over 3/8" O.D. Copper lines Good for Refrigerant R410a and R22 LIQUID/MOISTURE INDICATOR SIGHT GLASS 3/8" ODF SOLDER Both ends * Sight Glass with Moisture Indicator for 410a, 22 and other refrigerants * Pink = wet * Green = dry * Gray/yellow = caution * This sight glass is a 3/8" brazed joint copper pipe A/C installation * Makes monitoring of the A/C system very simple. * Tells you the condition of the refrigerant in A/C system. * Reduces the risk of moisture being unnoticed in A/C refrigerant * Sight glass may appear slightly different than picture.