MFR # 12269 Model SA-3000 Special three top lifting lugs, six leg couplings, four side wall lugs Shell=1 & 1/64", heads=1 & 1/64", jacket =5/8" PTE size 10 drive with an EX proof 20 HP motor and a dry seal. 36" main cover. 18" man way with pro ring and sight glass assembly with man way assist.