The Tech Master GPD4240 series two stage differential autochange control panels are designed for primary pressure gas control of non-corrosive or toxic, technical gases up to grade 4.5 purity (99.995%), on gas distribution systems where constant delivery pressure is required.
■ GPD4241 Series | Two Stage Twin Cylinder Piston Differential Autochange Gas Control Panel, FKM Seal
■ GPD4242 Series | Two Stage Twin Cylinder Piston Differential Autochange Gas Control Panel, EPDM Seal
Malaysia
