The Pressure Gauge, 0 to 21KG/CM², 3/8"BSP is compatible with GEM HLN 002, HLN 012, HLN 017, HLD 030, HLD 040, HLD 050, HLD 060, HLD 750, HLD 1000, HLD 1250, HLD 1500, HLD 2000 models. Always cross-check your machine's model number, or contact our support team to confirm fitment. 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. All spare parts on Gemspares.in are genuine and sourced directly from the manufacturer.