1993 Chester-Jensen Co Ammonia Instant Plate Chiller. Model: B12-0T-12-32. S/N: 93/6-P. Chills liquid product instantly and continuously to 33°-34° F. Maximum flow rate per 32 corrugation section: 3,000 gph. Number of sections: 11. Standard section dimensions: 61-11/16 in. W x 43-1/8 in. H. Inlets: (1) 2 in. dia. Q-line fitting, (1) 4 in. dia. refrigerant feed pipe. Outlets: (1) 2 in. dia. refrigerant gas discharge pipe, (2) 3 in. dia. pipes. Overall dimensions: 6 ft. 10 in. L x 65 in. W x 92 in. H.