The key specifications of the Hindustan Motor 0.5HP/960 Rpm are — HP: 0.5; Torque: 0.26Kgm; Start. Torque (STA): 3.50; Starting Time (STT): 1.90. These specifications are based on the standard GEM Equipments design; always verify against your machine's requirement before use. GEM Equipments Pvt. Ltd., established in 1984 and ISO 9001:2015 certified, is one of India's leading manufacturers of compressed air dryers, cooling towers, industrial chillers, and compressed air treatment accessories, based in Coimbatore, Tamil Nadu.