Duplex PNP100

Duplex PNP100 Two-Stage Gas Manifold

Manifolds and stabilizersGCE Healthcare

The Duplex medical manifold is intended for use in hospital pipeline systems as medical gas source.

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Duplex PNP100 Two-Stage Gas ManifoldIntroduction

The manifold reduces the gas pressure in 2 steps to a costant distribution pressure. Included with the manifold is a brand new innovative touch screen alarm, which will show all 3 sources on the alarm screen.

The Duplex PNP100 is a two stage manifold, with a integrated third
source entry point for LOX, Compressor or 3rd back-up source.
The manifold will deliver gas from the operating bank to the manifold
pressure regulator until the cylinders are exhausted.

At that point the supply will automatically switch to the reserve bank
and the empty bank can be replenished. This is achieved with a new
pneumatic shuttle valve design.

Duplex PNP100 Two-Stage Gas ManifoldFeatures

The manifold gives uninterrupted gas supply.
• One panel for managing all 3 gas sources
• Available for 300 bar, 200 bar or 150 bar cylinders
• Suitable for all medical gases
• Fully automatic changeover system
• Touchscreen alarm
• Integrated communication protocols MODBUS TCP/IP and RS485 RTU
• Optional Position control on outlet Shut-off valve
• All sources monitored by the integrated alarm
• Optional terminal unit test point
• LOX, Compressor or 3rd cylinder source connection port
• New pneumatic side switchover
• Visual indication in Alarm for active source
• Monitoring leakage on non-active source (leaking reserve side)
• Service and maintenance can be performed during manifold operation ( no gas supply interruption )
• Easy installation due to preinstalled back plate

Duplex PNP100 Two-Stage Gas ManifoldGeneral properties

General properties

Gas type(s) O2, Air, Air800, N2O, CO2, (all medical gases)
Nominal flow:100 m3/h
Cylinder inlet pressure:300 bar (30 000 kPa) / 200 bar (20 000 kPa)
LOX or Compressor inlet pressure:8 - 14 bar (800 - 1 400 kPa)
3rd source standby manifold pressure:7 - 10 bar (700 - 1 000 kPa)
Outlet nominal pressure:4,5 bar ( 450 kPa)
Inlet connection:2x W21,8×1/14“M, 1xM20x1F
Outlet connection:G3/4“M
Outlet pressure relieve valve:6,8 bar (including manual activation)
Intermediate pressure relieve valve:17 bar (including manual activation)
Pressure relieve valve pipe dimension:ø 15 mm
Testing point:NIST QC or QC in national standard
Alarm:Integrated with touch screen

Configurations

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Duplex PNP100 Two-Stage Gas ManifoldDownloads

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