The key specifications of the Copper Tube-in-Tube Models Capacity 150 CFM Air Cooled are — Nominal Capacity: 150 cfm; Electrical Connection: Yes 415V/ 3ph, 50Hz; Air Connection: 1 BSP(F) In I Out; Rated Power(kW): 1.67. 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.