Get current pricing for Oem, OEM-23474-ID 7' Dia. X 8' Straight Side. 24 Dia. Manway In Top. Top Nozzles Include: 5 Center Nozzle. Two 7 Dia. Nozzles (one For Mounting Mixer). Two 4 Dia. N . Product Category: Process Equipment, Sub Category: Process Tanks/kettles: