Ultra High purity Nitrogen and dry clean air with long life pistons compressor integrated


NGA SIRIO produces laboratory high grade nitrogen and clean dry air for most of the laborator applications and equipments. Designed with safety and convenience in mind, this system generates purified nitrogen, eliminating the need for inconvenient cumbersome high-pressure gas cylinders. The NGA SIRIO removes oxygen from air to less than 5 ppm and HC pollutants to less than 0.1ppm (if the optional scrubber is installed). NGA SIRIO has smart low noise built-in pistons compressor, 100% oil-free. The Ultra Pure Nitrogen is mainly used to feed ICP, ELSD, GC, FTIR and is ideal as nitrogen gas supply for all kind of Laboratory and Chromatography applications.

Main Application
  • ICP / ELSD
  • GC / FTIR / TOC
  • Sample Evaporation
  • Incubators
Main Advantages

✔ Easy use and installation
✔ N2 Purities up to 99.9995 %
✔ Pressure up to 5.5 bar
✔ N2 flow rate up to 3 L/min + 3 L/min of dry air
✔ Long life and 100% oil free built-in compressor
✔ Reduced foot print
✔ Stackable with HG and ZA

Models: NGA SIRIO 1500 3000
N2 outlet
Flow rate (Max) 1500 cc/min 3000 cc/min
Outlet pressure (Max) 5.5 Bar (80 psi)
Nitrogen purity *1 > 99.9999% > 99.9995%
Outlet Dew point *2 -60°C (<-76°F)
Outlet particulate 0.01 micron
Hydrocarbon content *2 < 0.05 ppm
Air outlet
Flow rate (Max) 3000 cc/min
Outlet pressure (Max) 5.5 Bar (80 psi)
Dew point *2 -60°C (< -76°F)
RS485 Standard
RS232 Standard
General data
Power supply voltage (min-Max) 100-115 Vac (±10%) 50/60 Hz
230 Vac (±10%) 50/60 Hz
Connection type IEC320-C14
Nominal power (max) 100 KW
Fuse rating (5x20mm) 10A (250VAC – T)
Net Weight <115 KG
Dimensions (W x D x H) 53 x 75 x 68 cm
Pneumatic connections
N2 outlet port 1/4” female BSPP
Air outlet port 1/4” female BSPP
Operating/storage conditions
Working Temperature 5-35°C (41-95°F)*2
Storage Temperature 1-50°C (34-122°F)
Humidity (max, non condensing) 70% [5-35°C (41-95°F)]
Noise < 52 dB(A)
IP rating IP20
Pollution degree rating 2 (with no aromatic compounds)
Altitude < 2000m

*1 – The purity refers to the residual oxygen

*2 – Atmospheric Dew Point (ADP)

*3– with option CH4 scrubber installed

Ordering codes

Gas Generators

6913.00.151 NGA SIRIO 1500

6913.00.301 NGA SIRIO 3000


6930.00.006 AIR CH4 scrubber oven for NGA SIRIO 3.0

6912.01.000 CH4 scrubber for NG SIRIO / NGA SIRIO


6930.00.002 Filter elements + silencers for NGA SIRIO

Go to Top