Hydrogen Bulk Gas Purifier - PS7-H - Adsorber and Getter Beds

MegaTorr PS7 Hydrogen Gas Purifier

The Hydrogen MegaTorr Adsorber and Getter Purifiers utilize a combination of heated getter and ambient catalytic-adsorption processes to provide ultra-high purity Hydrogen gas. Outlet impurity levels for O2, CO, CO2, H2O, CH4, NMHC, and N2 are reduced to low parts per billion (ppb) levels.
Two ambient temperature adsorber vessels removes O2, CO, CO2 and H2O while the downstream getter vessel, operated at an elevated temperature, eliminates N2 and CH4. The two adsorber vessels alternate between purify and regeneration mode providing continuous purification. Adsorber regeneration is accomplished by backflushing with purified hydrogen at elevated temperatures.

Standard Features:
  • Automated Microprocessor Controller
  • CRT Touchscreen Operator Interface
  • Password Protected Control System
  • System Alarms
  • Temperature Interlocks
  • N2 Purged Secondary Enclosure
  • H2 Leak Detection Sensor
  • Vented Cabinet Purge
  • Over Pressurization Safety Relief System
  • Electric Gas Preheater
  • Dual Closed-Loop Temperature Controls
  • Redundant Heating Elements
  • Pressure Transducers
  • Battery Back-up
  • Back-up Pneumatics Reservoir
  • Water Cooled Heat Exchanger
  • All Metal Enclosure With Doors
Customer Interface Connections:
  • Alarm Relay - fail safe relay contacts allow remote detection of alarm condition.
  • Remote Contact Shutdown - allows remote shutdown of the purifier.
  • Mass Flow Meter & Totalizer 4-20mA - Available when MFM is specified.

Optional Equipment:
  • Mass flow meter with 4-20mA Output
  • Internal Auto Bypass
  • Separate Control Power
  • UPS - Uninterruptible Power Supply

PS7 Adsorber and Getter - Performance
Gases PurifiedImpurities RemovedOutlet Performance
H2H2O, O2, CO, CO2, N2, NMHC< 1 ppb

PS7 Specifications
ModelMaximum Flow
Average Power
Consumption (kW)
Maximum Pressure Drop
Dimensions (cm)Weight

© 2021 Rainer Lammertz