The key specifications of the Dry Cooling Tower 50 TR are — Type: Closed loop, Dry type; Coil Area (sq.ft.): 50; Sheet Metal Cover Material: G.I Sheet; Structure Material: M.S. – IS: 1173 & IS: 808. These specifications are based on the standard GEM Equipments design; always verify against your machine's requirement before use. GEM Equipments Pvt. Ltd. is an ISO 9001:2015 certified, India-based manufacturer (since 1984) of compressed air dryers, cooling towers, industrial chillers, and compressed air treatment accessories, headquartered in Coimbatore, Tamil Nadu.