The RTD Module, For 4", HMI Display is compatible with GEM RAD 600, RAD 700, 3GD 030, 3GD 050, 3GD 075, 3GD 100, 3GD 150, 3GD 200 models. Always cross-check your machine's model number, or contact our support team to confirm fitment. 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. All spare parts on Gemspares.in are genuine and sourced directly from the manufacturer.