Chester-Jensen Co Falling Film Plate Chiller – 12 Plates. Model: X-RW-12-11-36. Serial: 7922. Date: 4-79. Total plate count: 12. Plate corrugations: 36. Rating: 12 x 20 = 240 tons refrigeration. Individual Nat’l Bd. / Serial No.: 7911 / 37538, 7912 / 37539, 7966 / 37612, 7967 / 37613, 8026 / 37692, 8032 / 37698, 8055 / 37730, 8084 / 37768, 8089 / 37773. Housing and plates are constructed of stainless steel. Two plates were removed by previous owner, we can cap those ports and leak test prior to shipment. One side cover is missing. PDF manual is available. Estimated weight: 4,300 lbs. Overall dimensions: 6 ft. 3 in. L x 8 ft. W x 7 ft. 3 in. H.