PSA Nitrogen Generator
Nitrogen Pressure : upto 10bar g
nitroPAK - Nitrogen Generator
N2 Flow upto 1000 Nm³/hr
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N2 purity upto 99.9999%
Plug - and - play
Fastest ROI
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Reduced CO2 Foot Print
Summits World class Nitrogen Generator
Summits manufacture the best in class PSA Nitrogen Generators upto a capacity of 1000 Nm³/hr and purities upto 99.9995%.
The major components of PSA Nitrogen Generator are a pair of Adsorbers, surge tanks, switching valves, intelligent PLC with touch screen display, Gas analyzer and other instruments
The adsorber columns of PSA Nitrogen Generator are filled with very high quality Carbon Molecular Sieves (CMS) which preferentially adsorb Oxygen, CO and Co2 whereas Nitrogen is not adsorbed by CMS due to its larger molecular size and lower diffusivity, passes through the vessel to the surge tank. Based on the pre-fixed time interval the online adsorber switches to desorption mode and all contaminants in the CMS are purged out to the atmosphere. Gas analyzer fitted in the PSA Nitrogen generator monitors the gas concentration and compares with the pre-set value and allows the product gas to the storage tank. If gas concentration is more than the pre-set value the PLC switches the vent valve and purges out the gas till it reaches the required purity.
Exclusive Features of PSA Nitrogen Generator
Intelligent PLC
On line purity indication
User friendly 4.3 to 7” TFT Touch screen
Animated real time process display
Auto cut-in & cut-off based on demand
RS 485 MODBUS interface for remote monitoring
Inbuilt Data logger stores minimum 50 alarms/trips
PSA cycle trip for Low Air Inlet Pressure
Inbuilt Data logger stores minimum 50 alarms/trips
Alarm for High Oxygen Content *
Hour meter supports preventive maintenance
Announcement for filter cartridge replacement
Working Principle
PSA Nitrogen Generators operate on the Pressure Swing Adsorption (PSA) principle to produce a continuous stream of nitrogen gas from compressed air. Two towers are filled with carbon molecular sieve (CMS). Pretreated compressed air enters the bottom of the on-line tower and follows up through the CMS. Oxygen and other trace gasses are preferentially adsorbed by the CMS, allowing nitrogen to pass through. After a pre-set time, the on-line tower automatically switches to regenerative mode, venting contaminants from the CMS.
Nitrogen Generator Applications
Oxygen presence in the processed air is an uninvited and unwanted element in various process that includes Food processing and Packing, Pharma Industries, Laser cutting, Semi conductor, Heat treatment process, Wine industries, LCMS Laboratory Applications Etc.. Nitrogen in gaseous form with desired purity is an effective and proven inert gas.
