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GateKeeper Optics Gas Purifiers

Cost-effective, environmentally friendly gas purification
 
GateKeeper Optics Gas Purifiers
  • Consistently delivers ultrapure gas
  • Designed for use with CDA (clean dry air)
  • Guards against bulk gas purifier breakthrough, impurity spikes from liquid storage tanks, cylinder changeouts and unexpected contaminants in the process
  • Does not release hydrocarbons that may contaminate the process
  • Uses ambient temperature purification technology – no power or heat required
  • Low pressure drop across purifiers
 
GateKeeper Optics Gas Purifiers
Materials of construction:
316L stainless steel, electropolished 10 Ra
Media:
Inorganic
Gases purified:
CDA
Outlet purity:
<1 ppb H2S, H2O, CO2, amines, acid gases and alcohols; <100 ppt NOx, <10 ppt NH3; <1 ppt nonmethane hydrocarbons, siloxanes, SO2
Outlet particle filtration:
0.003 μm

Model 200M: 20 μm
Maximum differential pressure:
1379 kPa (200 PSID)
Minimum operating pressure:
101 kPa (14.7 PSIA)
Maximum flow rates:
See datasheet.
Leak rating:
1 × 10-9 atm cc/sec.

Model 200M: 4 × 10-9 atm cc/sec.
Maximum inlet challenge of contaminant to maintain product efficiency:
10 ppm (part-per million)
Lifetime:
One year at nominal flow rate with 1 ppm inlet challenge of moisture
Maximum operating temperature:
65°C (149°F)