Watts Air Gap 3/4 to 1 In NPT Use w/Series 909 909 AGC

Air Gap For Use With Series 909 (3/4 in to 1 in ) Size 3/4 in to 1 in Connection Type NPT Length 4 7/8 in Width 3 1/4 in Material of Construction Cast Iron Max. Pressure 140 psi Standards USC