ANSUL Foam Hardware ( Proportioner, 6 in., Between Flange, 3% AFFF(AFC-3A,AFC-3B) ) Part Number : 69371 Material : Proportioner, 6 in., Between Flange, 3% AFFF(AFC-3A,AFC-3B) Thread Size/Type: ………….. Weight (lbs): 40 Part Description: …………..