NEW
AirSep Membrane and PSA Nitrogen Systems
Introducing AirSep On-site Nitrogen Generators
Serving customer oxygen needs globally for over 30 years, AirSep has expanded its existing product portfolio to include nitrogen generation
equipment. AirSep now offers stationary two-bed custom PSA Nitrogen Generators, Modular Membrane-based and PSA Nitrogen Generators in an
expandable, cabinet-mounted configuration, as well as containerized, shipboard options. Self-contained and turnkey cylinder refilling systems are
also available.
Features
■■ Highest quality components
■■ Produces nitrogen from an independent compressed air source
■■ PLC process control with integrated nitrogen monitor
■■ Highest process efficiency and lowest operating cost available today
■■ Automatic and unattended operation
■■ Easy to install and maintain
■■ Optional fail-safe backup nitrogen supply
Typical Applications
Manufacturing
■■ Cutting/Brazing/Soldering
■■ High Pressure Plastic Injection
Molding
Oil & Gas/Power Generation
■■ Enhanced Oil Recovery
■■ Onshore/Offshore Exploration
■■ Mechanical Gas Seal Inerting
Food & Beverage
■■ Controlled Atmosphere/Fruit Storage
■■ Modified Atmosphere Packaging
■■ Nitrogen CO2 Gas Mix Beer Drafting
■■ Wine Bottle Capping
Automotive
■■ Tire Inflation
Mining
■■ Control of Lower Explosive Limits
Typical PSA Nitrogen System Specifications
Model
Capacity*
N2-AS-D+ – N2-AS-Z
360 SCFH (9.46 Nm³/hr) – 37,375 SCFH (982.51 Nm³/hr)
AirSep Standard Generator models N2-AS-D+ through N2-AS-Z are equipped with a NEMA 4 HMI touchscreen control panel with an integrated nitrogen monitor.
* SCF (standard cubic foot) gas measured at 1 atmosphere and 70ºF Nm3 (Normal cubic meter) gas measured at 1 atmosphere 0ºC. Specify nitrogen flow and pressure at time of order.
Nitrogen flow rates listed above should be considered on a ±15% basis. Any implied warranty requires a feed air quality that meets or exceeds Class 5.6.4 per ISO 8573.1.
All AirSep PSA Nitrogen Systems have an expected power consumption of:
3.2 kWh ±5% per 100 SCFH of total flow, nominal 99.5% nitrogen at 80 psig product pressure, at maximum plant capacity.
1.22 kWh ±5% per Nm³ of total flow, nominal 99.5% nitrogen at 4.5 barg product pressure, at maximum plant capacity.
PSA Plant Schematic — Typical
AIR COMPRESSOR
& FILTER MODULE
NITROGEN COMPRESSOR
MODULE (OPTIONAL)
AIR
PSA MODULE
AIR COMPRESSOR
ADSORBER
ADSORBER
NITROGEN COMPRESSOR
NITROGEN
RECEIVER
A
HIGH PRESSURE
BOTTLES
HIGH
PRESSURE
NITROGEN
RECEIVER
B
AFTER COOLER
HIGH PRESSURE NITROGEN
AIR DRYER
PREFILTER COALESCING
FILTER
AirSep Expandable Modular Systems – Membrane and PSA Technology
Membrane Nitrogen System
PSA Nitrogen System
Expandable Modular Membrane Systems
Model
Product Flow
SCFH* @85-90 psig
Expandable Modular PSA Systems
Product Purity %
Model
N2EXPSA-4
N2EXPMEM-4
731 - 2,924
99.0%
Product Flow
SCFH* @85-90 psig
Product Purity %
304 - 1,216
99.99%
N2EXPMEM-8
1,912 - 3,824
98.0%
N2EXPSA-8
720 - 2,880
99.5%
N2EXPMEM-12
2,868 - 4,720
97.0%
N2EXPSA-12
2,628 - 3,480
99.0%
N2EXPMEM-16
1,643 - 6,572
95.0%
N2EXPSA-16
1,040 - 4,160
98.0%
* SCF (standard cubic foot) gas measured at 1 atmosphere and 70ºF Nm (Normal cubic meter) gas measured at 1 atmosphere 0ºC. Specify nitrogen flow and pressure at time of order.
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MADE IN USA
© 2017 AirSep Corporation. All Rights Reserved.
AirSep reserves the right to discontinue its products, or change the prices, materials, equipment, quality, descriptions,
specifications and/or processes to its products at any time without prior notice and with no further obligation or
consequence. Any rights expressly stated herein are reserved by us, as applicable.
260 Creekside Drive
Buffalo, NY 14228-2075 U.S.A.
Tel: (716) 691-0202 ■ Fax: (716) 691-1255
www.airsepcpd.com ■ [email protected]
ML-IND0037 A