The High Pressure Switch, YK-01 L 400-035 is compatible with GEM 3GD 200, 3GD 300, 3GD 500, 3GR 160, 3GR 200, 3GR 250, 3GR 300, 3GR 400, 3GR 500, 3GR 600 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.