600 gallon Glitsch Inc. vertical T-316 stainless steel vacuum receiver. 48†diameter x 6’ high straight side. Welded dished top and bottom heads. Internal rated 15/FV @ 375 degrees F. Lug mounted. Fittings top: (1) 1†(2) 1 ½†(1) ¾†(1) 4†(1) 2â€. (1) 1 ½†center bottom drain. NB# 661