Rotarex · Specialty gas systems

Diaphragm single stage supply board - CM104

Manufacturer product images · for reference

Diaphragm single stage supply board - CM104 — manufacturer product image

The CMI High Purity is a supply board to use in combination with a switchover board for the regulation of the emergency source during maintenance on the principal source. This avoids installing some extension and reduces the amount of leaking points. It is particularly suited for pure and corrosive gases for high purity applications.

Key features
  • Possible to connect 2 gas cylinders and a gas for purging operation
  • Ready to install for better productivity: all components are pre-mounted on the mounting panel
  • Can be equipped with a collection tube on the relief valve and purge outlet, also with an outlet shut-off valve
  • The CM104 can be connected to an alarm box using contact gauges
  • Only available in stainless steel

Specialty gas systems

Technical specifications
BrandRotarex
CategorySpecialty gas systems
GaugesHigh and low pressure (M10 x 1 or 1/8 NPT)
Weight± 4,5 kg
DiaphragmAISI 304 Hastelloy® (50 bar)
Seat sealPCTFE
Oxygen useNo
Female portsG 3/8 (inlet/outlet) or 1/4 NPT (inlet/outlet)
Nominal flow10/10/50 Nm 3 /h (N2 ) NH3 : 5 Nm 3 /h (NH3 )
Inlet pressure200 bar (2900 psig) NH3 : 8 bar (116 psig)
Outlet Pressure10/25/50 bar 145/363/725 psig NH3 : 3 bar (43.5 psig)
Temperature range-20 to +60 °c
O-ring (relief valve)EPDM - standard FPM
helium leak rate at max pressure10 -8 mbar ℓ/s He

Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.

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Diaphragm single stage supply board - CM104 — 1
Diaphragm single stage supply board - CM104 — 2
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Specialty gas systems

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