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50 Years Strong!

Feb. 3, 2017

Corporate Fact Sheet
Narrow Your Selection
  • Contaminants
  • Media
  • Max Operating Pressure
  • Maximum Flow Rate
GateKeeper® GPU Gas Purifiers were designed to improve purity consistency, lifetime and final purity.
Contaminants
  • H2O
  • CO2
  • O2
  • CO
  • H2
  • CxHy (45-100 amu)
  • CxHy (>100 amu)
  • Refractory compounds
  • Condensable organics
  • Non-condensable organics
  • Volatile acids
  • Volatile bases
Media
  • EX
  • HX
  • IX
  • TX
  • WX
  • OP
Max Operating Pressure
  • 13790 kPa (2000 psig)
  • 4826 kPa (700 psig)
  • 3482 kPa (505 psig)
  • 13790 kPa (2000 psig)
  • 6895 kPa (1000 psig)
  • 3034 kPa (440 psig)
Maximum Flow Rate
  • 1000-1500 slpm
  • 2000-2500 slpm
  • 0.5-1 slpm
  • 5-10 slpm
  • 20-50 slpm
  • 75-120 slpm
  • 300-500 slpm
  • 800 slpm
GateKeeper® HX Series for continuous flow, point-of-use purified hydrogen, nitrogen or argon gas at low cost.
Contaminants
  • H2O
  • O2
  • CO
  • CO2
  • H2 (H2 is removed from N2 and noble gases only)
Max Operating Pressure
  • 3135 kPa (440 psig)
  • 3583 kPa (505 psig)
  • 4928 (700 psig)
  • 6996 kPa (1000 psig)
  • 20096 kPa (2900 psig)
Maximum Flow Rate
  • 3-20 slpm
  • 50-120 slpm
  • 300-1500 slpm
  • 2000-2500 slpm
Entegris’ GateKeeper® 200M Bulk Gas Purifiers are ideal for facility purification and as backup to the AGPS auto-regen system or other bulk purification systems.
Contaminants
  • H2O
  • CO2
  • CO
  • O2
  • H2
  • H2S
  • NOx
  • NH3
  • NMHC
  • SO2
Media
  • Nickel metallic
  • Inorganic
Max Operating Pressure
  • 1379 kPa (200 psig)
Maximum Flow Rate
  • 20
  • 000 slpm
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