MODEL 1020-40. SN B58286-2; SIZE 3 X 1.5 X 13; IMPELLER DIAMETER 10.5"; DUCTILE IRON MATERIAL; 60 GPM AT 112' HEAD; 1.5" DIAMETER DISCHARGE FLANGE ; 2.5" SUCTION. This pump is unused but has been stored outdoors for several years. NO MOTOR. DESIGNED FOR C FACE MOTOR. DISTANCE FROM FACE OF SUCTION FLANGE TO FACE OF TOP PLATE IS APPROX 138". DIAMETER OF TOP FLANGE IS 32".