XCR-4P-G, Four Place CGA-540 Regulator with Gauge
CGA-540 (2G) Gauged, CPC Type outlet port (4 Port)

CGA-540 port for oxygen cylinder and 4 female CPC ports
Includes 1 extra o-ring and 5 feet (1.52 m) of red 4 mm O.D. tubing
Note: All Mountain High oxygen systems that include a cylinder also include a valve with gauge.  They do not require a regulator with a gauge.  However, a gauged regulator is a nice option when using a cylinder that does not have a gauge.

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. 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 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.

CGA-540 port for oxygen cylinder and 4 female CPC ports
Includes 1 extra o-ring and 5 feet (1.52 m) of red 4 mm O.D. tubing
Note: All Mountain High oxygen systems that include a cylinder also include a valve with gauge.  They do not require a regulator with a gauge.  However, a gauged regulator is a nice option when using a cylinder that does not have a gauge.