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Welcome to Mountain High’s new line up of CGA-540 pressure regulators!
Our second generation (2G) of CGA-540 (2100 series) of pressure regulators are supplied without a pressure gauge as our CGA-540 cylinders all have a pressure gauge installed already. We have supplied these 2G pressure regulators with a high pressure port (1/8NPT-F) to allow the installation of a high pressure flex-fill extension option, a secondary remote gauge option, or other installation options.
Internally we have improved the specifications and machining tolerances of these 2G pressure regulators which in turn provides a more constant manufacturing process and long term product performance.
The 2G series of pressure regulators is compatible with all Mountain High portable Pulse Demand or Constant Flow oxygen delivery systems.
