Nitrogen Generating Systems Twin Tower PSA System-Series: NS-8-56
Typical Applications
Gas Assisted Injection Molding (GAIM)
Heat Treatment of Ferrous & Non-Ferrous Metals
Inerting of Flammable Liquids & Gases
Food Packaging
Laser / Plasma Cutting
Re-flow and Wave Soldering of PCBs
Brazing
Blanketing of Chemical & Pharmaceuticals
Auto Clave
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Advantages of GENERON® PSA
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Low Operating Pressures
No Hazardous Storage or Connections
Low Gas Generating costs
Low Operating Cost
Fully Automatic Unattended Operation
2 Million plus cycle valves
Easy to Install and Maintain
Low dBa levels
GENERON® Nitrogen PSA Generators separate nitrogen (N2) from compressed air utilizing Pressure Swing
Adsorption technology. Compressed air, which consists of approximately 21% oxygen and 78% nitrogen, is
passed through a bed of carbon molecular sieve (CMS). The sieve preferentially adsorbs O2 and moisture
over N2 allowing the N2 to pass through as a product gas at pressure. While one of the towers is in the
adsorption phase the other tower is regenerated by de-pressurizing at which time the sieve releases the
adsorbed gases to the atmosphere and the cycle is then repeated.
Standard Components
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ASME Adsorber Vessels
Pneumatic / Electric Valves
(Two million cycle life)
Piping, Gauges, and
Instrumentation
Safety Valve
Nitrogen Pressure and Flow
Regulators
PLC Control System (Allen
Bradley)
Steel wrap around skid
mounted
Exhaust Silencing Muffler
Sound Level < 90 dB(A)
Special Options
Options
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Oxygen Analyzer
(with Calibration
kit)
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Product Flow Meter
Inlet Filtration Package
Post Filtration Package
Auto Shut Down/Startup mode
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(with manual bypass valve capability)
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Auto Standby mode
Off Specification Circuit
HMI Display Screen: Disp[lays
Inlet pressure, outlet pressure,
system run status, O2
concetraion
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Master Controller: PLC (Allen Bradley)
Driven for multiple unit operation
Enhanced PLC with Telemetry
Enhanced HMI: Monitor Package
(Displays Feed Air, Nitrogen Product
Pressures, Oxygen Concentration,
and Product Flow )
Compressed Air Buffer Tank
Nitrogen Buffer Tank
Product Booster Compressor
Dew Point Analyzer
Tanks & Generator on a common skid
Custom Engineered packages
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www.generon.com
Nitrogen Generating Systems Twin Tower PSA System-Series: NS-8-56
NS-8-56 Technical Data—US Standards
NITROSWING NS-8-56 Series Specifications & Performance
Standard
US 90 PSIG Feed Pressure and 68°F
N2 Flow
N2
Pressure
Feed Air
Flow
SCFM
Gallons
SCFH
PSIG
SCFM
Gallons
Gallons
60
60
738
80
29.8
60
60
20.6
60
30
404
80
24.1
60
30
60
21.1
60
15
359
80
23.9
60
15
234
60
20.5
60
15
247
80
21.7
60
15
123
60
16.4
30
15
112
80
16.9
30
15
N2 Flow
N2
Pressure
Feed Air
Flow
SCFH
PSIG
SCFM
Gallons
99
602
60
24.3
99.9
346
60
99.95
316
99.99
99.999
Nitrogen
%
US 110 PSIG Feed Pressure and 68°F
Air
N2
Receiver Receiver
Air
N2
Receiver Receiver
NITROSWING NS-8-56 Series Specifications & Performance
Standard
US 125 PSIG Feed Pressure and 68°F
Air
N2
Receiver Receiver
(Gallons) (Gallons)
N2 Flow
N2
Pressure
Feed Air
Flow
SCFH
PSIG
SCFM
Gallons
99
853
95
34.4
99.9
453
95
99.95
396
99.99
99.999
Nitrogen
%
US 145 PSIG Feed Pressure and 68°F
N2 Flow
N2
Pressure
Feed Air
Flow
Gallons
SCFH
PSIG
SCFM
Gallons
Gallons
60
60
987
115
39.8
80
60
27
60
30
514
115
30.6
60
30
95
26.4
60
15
444
115
29.6
60
15
258
95
22.7
60
15
280
115
24.5
60
15
104
95
15.6
30
15
101
115
15.2
30
14
*All performance flows are +/- 4%.
Air
N2
Receiver Receiver
All flows are shown at 68° F / 20°
Approximate Weight and Dimensions
Standard
US-in / lbs
H
84
W
36
L
30
Weight
695
GENERON
16250 Tomball Parkway
Houston, Texas 77086
O +1 713 937 5200
F +1 713 932 5250
www.generon.com
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