The key specifications of the Copper Tube-in-Tube Models Capacity 1000 CFM Air Cooled are — Nominal Capacity: 1000 cfm; Electrical Connection: Yes 415V/ 3ph, 50Hz; Air Connection: 3" NB ASME Flg In I Out; Rated Power(kW): 6.0. These specifications are based on the standard GEM Equipments design; always verify against your machine's requirement before use. Founded in 1984 and ISO 9001:2015 certified, GEM Equipments Pvt. Ltd. is a Coimbatore-based manufacturer of compressed air dryers, cooling towers, industrial chillers, and compressed air treatment accessories, trusted by 1000+ industrial clients across India.