Sequential PSA Nitrogen Generators

 

Our Sequential Pressure Swing Adsorption (PSA) Nitrogen Generator, manufactured by GENERON, is comprised of numerous pairs of Twin Tower Adsorber Vessels. The generators operate on alternating cycles and work by separating N2 from compressed air through the use of PSA technology. This line has a reduced footprint is ideal for medium/large flow rates.

Standard Model Features:

  • High Cycle Life Pneumatic and Electric Valves
  • ASME Adsorber Vessels
  • Pressure Safety Valve
  • Oxygen Analyzer and Calibration Kit
  • PLC Control System
  • Nitrogen Pressure Regulator
  • Carbon Steel Skid
  • Overall Low Height ideal for Compact Areas
  • High Performance Adsorbent Media
  • Exhaust Silencing Muffler

Options & Upgrades:

  • Post Filtration Packages
  • Inlet Filtration Packages
  • Product Flow Meters
  • Auto Shut Down/Startup/Standby mode
  • Compressed Air Buffer Tanks
  • Off Specification Circuits
  • Nitrogen Buffer Tanks
  • Master Controllers for multiple unit operations
  • HMI Display Screens
  • Enhanced PLC w/ Telemetry
  • Dew Point Analyzers
  • Energy Saving Part-Load Control

Advantages:

  • Low Gas Generating Cost
  • Automatic Unattended Operation
  • Heavy Duty Construction
  • Easy Installation
  • Low Energy Consumption
  • Low dBa Levels
  • Low Maintenance
  • Highly Reliable
  • No Hazardous Storage

DOWNLOAD DATA SHEET

PARAMETERS Dimensions: 116″ – 240″ L x 96″ W x 108″ H
Weight 8,000 – 45,000 lbs
Power Requirement: 900 – 1,500 WATT @ 120 VAC Supply
Inlet Air Connection: 3″ – 6″ 150# RF
N2 Outlet Connection: 2″ – 4″ 150# RF

 

Nitrogen Purity / Flow Rate
Model psig barg 97% 99% 99.90% 99.99% 99.999%
Size scfm Nm3/h scfm Nm3/h scfm Nm3/h scfm Nm3/h scfm Nm3/h
2xNS-20-65 90 to 145 6.2 to 10 171-292 271-463 126-207 200-329 72-108 115-171 49-58 77-93 25-21 41-33
2xNS-24-64 90 to 145 6.2 to 10 246-420 390-665 181-298 288-472 104-155 165-246 70-84 111-133 37-30 59-48
2xNS-30-56 90 to 145 6.2 to 10 341-582 541-922 252-413 399-654 144-215 229-341 98-117 155-185 51-42 81-66
2xNS-36-56 90 to 145 6.2 to 10 496-846 786-1340 366-600 579-951 210-313 333-495 142-170 225-269 75-61 118-97
3xNS-36-56 90 to 145 6.2 to 10 745-1269 1179-2010 549-901 869-1427 315-469 500-743 213-255 338-404 112-92 178-146
4xNS-36-56 90 to 145 6.2 to 10 993-1692 1572-2680 732-1201 1159-1902 421-626 666-991 284-340 450-539 150-122 237-194
5xNS-36-56 90 to 145 6.2 to 10 1241-2116 1965-3350 915-1502 1449-2378 526-783 833-1239 356-425 563-673 187-153 297-243
6xNS-36-56 90 to 145 6.2 to 10 2483-4232 3931-6700 1831-3004 2899-4757 1052-1566 1666-2479 712-851 1127-1347 375-307 594-486
Flow and pressure values are averages throughout a cycle with tolerances of ±4%. Performance data based on 68°F (20°C) PSA inlet temperature. Standard conditions: 68°F (20°C) and 14.696 psi (1 atm). Custom sizes are available upon request.