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Nitrogen-20 Gas Management System

24/7 operation of enclosures up to 24m3

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Overview

Inert’s Nitrogen-20 quad column Gas Management Systems is equipped with four high-capacity purification columns, 0-185 CFM variable speed blower and 3-inch diameter gas loop for increased flow rate of inert gas. This Gas Management System is perfect for high throughput or large enclosures that require a < 1ppm O2 and H2O inert atmosphere.

 

Download Nitrogen Data Sheet

 

Regenerable Purification CoulmnDual Regenerable Purification CoulmnQuad Regenerable Purification ColumnLarge Capacity Solvent RemovalRegenerable Large Capacity Solvent RemovalMax Enclosure Volume
Nitrogen-20
24m3
Regenerable Purifying Column:Single purifier column containing oxygen and moisture removing materials. When the purifier material becomes saturated it must be regenerated. During regeneration the enclosure is isolated form the purifier so no oxygen and moisture removal occurs.
Dual Regenerable Purifying Column:Dual purifier design. One purifier column is removing oxygen and moisture from the atmosphere whilst the second purifier column is being regenerated.
Quad Regenerable Purifying Column:2 pairs of purifier columns. Each pair of columns is removing oxygen and moisture whilst the other pair is being regenerated.
Large Capacity Solvent Removal:Contains activated carbon. Carbon must be replaced when saturated.
Regenerable Large Capacity Solvent Removal:Contains Molecular Sieve. Solvent trapped in the sieve can be removed by the regeneration process.

Specifications

Dual purifier channel allows 24/7 operationClosed loop recirculation
Piping and fittings304 stainless steel
Circulation piping80 mm diameter with DN 80 ISO-KF flanges for easy connection to customer enclosure
External dimensions73″ (1854 mm) Wide x 50″ (1270 mm) Deep x 62″ (1575 mm) High
External surfacesRAL 7035
Internal Features
Internal cooling fans
Interior LED for maintenance
Purity Level
< 1ppm O2 and < 1ppm H2O Purity Level
O2 capacity =217 L per purifier column
H2O capacity =9000 g per purifier column
Column Valves
Automated purifier column valvesInterlocked with the blower. Blower will not run if the valves fail to open
Circulation Blower
Variable speed circulation blower120 cfm max flow rate blower
Max flow rate through purifier column60 cfm (101 m3/h)
Max flow rate =60 cfm (101 m3/h)
PLC Control
6″ color touch screen
Trending screenPressure, O2 and H2O value is logged for 24 hours
Pressure Control
Automatic pressure control(+/- 15 mbar)
Manual pressure controlFootswitch
Regeneration Sequence
Automatic blower restart after regeneration
Purge
Purge valveO2 level, timer or manually controlled
Vacuum
Vacuum pump22 cfm (38 m3/h) rotary vane pump with oil mist eliminator & oil return kit
Eco Mode Features
Vacuum pump timerEnergy reduction shuts pump off
Automated blower speed controlO2 level adjusts blower speed
Component Cycle Data
Component cycle dataVacuum pump, column usage, blower usage
System Gas Requirements
Working gas3 99.995% N2
Working gas pressure55 psi (3.8 bar)
working gas flow rate250 l/min
Regeneration gas3-7% H2, balance N2
Regeneration gas pressure5-7 psi (0.3-0.5 bar)
Regeneration gas flow rate30 l/min

Nitrogen-20 Options