Emergency Oxygen Supply Connection (EOSC) low pressure, meeting NFPA99-2015.


  • IP56 weatherproof with lock device, wall mount.
  • Transparent acrylic window on the door.
  • Powder coating finish.


  • 3-pieces brass made, welding ports, stainless steel ball valve with PTEF seals.
  • To 600 W.O.G (water, oil, gas).
  • “L" or “K" type copper pipe extensions.
  • 1/4 turn lock lever.
  • Nickel finish.

Pressure Gauge:

  • 1 1/2 “dial size, back connection, sight glass, carbon steel case black color powder coating finish / stainless steel case optional (upon request).

Oxygen Entry:

  • Brass block in Nickel finish DN 1 ”-1 1/4” (NPS) female type oxygen source low pressure connection.
  • Brass made pressure gauge connection port.
  • Two non-return valves (check).
  • A relief valve for the system.
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