ducting
ductmate grr5p4pga26 duct fittingreducer5x426 gauge
fitting reducer duct size 5 inx4 in width 5 in height 6 1 4 in inlet diameter 5 in outlet diameter 4 in material of construction steel gauge 26 coating galvanized pre sealed br b features b ul li for use with greenseam duct system li li gauge 26 li li height 6 1 4 li li item fitting li li material of construction steel li li type reducer li li width 5 li li special features pre sealed li li standards smacna astm li li coating galvanized li li diameter 5x4 li li inlet diameter 5 li li outlet diameter 4 li li duct size 5x4 li li pressure rating 3 w.g li ul