Medical Gas Change-Over Manifold

Fully Automatic Medical Gas Change-Over Manifold

Features

  • Fully automatic switching
  • Input power 110V AC to 240V AC, 50 to 60Hz
  • Dual heavy duty line pressure regulators, inlet pressure 0-4000psi (0-280kg/c㎡),outlet pressure 0-300psi(0-21kg/c㎡)
  • Digital inlet and outlet pressure display
  • When “IN USE” side cylinder pressure fall to 100psi(O₂/N₂O/AIR/CO₂) or 200psi(N₂), automatically change from “BANK IN USE” to “RESERVE BANK” within 3 seconds without fluctuation in delivery
  • Red alarm light when “BANK IN USE” cylinder pressure fall to psi and eliminate after full cylinders are connected
  • The left hand and right hand bank pressures should both read full cylinder pressure while the line pressure should now be set at 55 psig (379kPa) for all manifolds except for nitrogen 170 psig (1172kPa)
  • 3/4” isolation valve for supply line
  • Including wall mounting bracket
  • Removable cabinet enable installer to install and maintain easily

Interior Structure

  1. Inlet pressure regulator
  2. Pressure transducers
  3. Pressure gauge(0-15kg/c㎡)
  4. Solenoid valve pressure switch
  5. Check valve
  6. Outlet pressure regulator
  7. Inlet pressure gauge
  8. Outlet pressure gauge
  9. High pressure connection hose assemblies
  10. Pigtail adapter
  11. Dimension:H650mm x W395mm x D200mm

Manual Medical Gas Change-Over Manifold

Features

  • Dual by pass high pressure regulator, one of "IN USE" bank and one of "Reserve" bank
  • Manual operation to change "Reserve" bank to "IN USE" bank When "IN USE" side cylinder pressure fall to 100psi(O₂/N₂O/AIR/CO₂) or 200psi(N₂)
  • Two ball valves provided to control each regulator independently
  • Inlet 1/2" NPT X CGA540 check valve
  • Pressure regulators inlet 0-4000psi(0-280kg/cm²), outlet pressure 0-140psi(0-10kg/cm²)
  • 4-way valve with check valve
  • Each bank with manual control valve
  • Cleaned for oxygen service

Interior Structure

  1. 3/8" SS tube
  2. 1/2"NPT x 3/8" swagelok
  3. four-way valve
  4. hexangular nut
  5. inlet copper filter
  6. spring
  7. o-ring
  8. check adapter
  9. 1/2"NPT x CGA 540
  10. CGA 540nipple
  11. CGA 540 nut
  12. pigtail adapter
  13. high pressure connection hose asemblies(0-280kg/cm²)
  14. 3/8" SS316 tube
  15. four-way valve
  16. iron standard