LNI Swissgas NG SIRIO NG SIRIOUltra High purity Nitrogen generator with long life pistons compressor integrated NG SIRIO .. Product #: VEL68773



Brand: LNI Swissgas
Product Code: VEL68773

Ultra High purity Nitrogen generator with long life pistons compressor integrated

NG SIRIO produces laboratory high grade nitrogen for most of the laboratory 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 NG SIRIO removes oxygen from air to less than 5 ppm and HC pollutants to less than 0.1ppm (if the optional scrubber is installed).
NG SIRIO is available with a 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.


Product features
Easy use and installation
Purities up to 99.9999 %
Pressure up to 5.5 bar
Flow rate up to 8 L/min
Long life and 100% oil free built-in compressor
Reduced foot print
Stackable with HG and ZA


Technical specifications

Models: NG SIRIO 1500 3000 5000 5000 HP 8000
N2 outlet    
Flow rate (Max) 1500 cc/min 3000 cc/min 5000 cc/min 5000 cc/min 16 l/min 8000 cc/min
Outlet pressure (Max) 5.5 bar
(79.7 psi)
5.5 bar
(79.7 psi)
5.5 bar
(79.7 psi)
8 bar
(116 psi)
6 bar (87 psi) 5.5 bar
(79.7 psi)
Nitrogen purity*1 > 99.9999% > 99.9999% > 99.99% 99.9999% >98% >99.7%
Outlet Dew-point *2 <-60°C (-76°F)
Outlet particulate 0.01 micron
RS485 Standard
RS232 Standard
General data    
Supply rating 100-115 Vac (±10%) 47..63Hz


230 Vac (±10%) 47..63 Hz

Connection type IEC320-C14
Nominal power (max) 1000 W
Fuse rating (5x20mm) 10A (250VAC – T)
Net weight 90 kg
Dimensions (W x D x H) 43 x 75 x 69 cm
Pneumatic connections    
Outlet port 1/4” female BSPP
Operating/storage conditions    
Working Temperature 5-35°C (41-95°F)
Storage Temperature 1-50°C (34-122°F)
Humidity (max, non condensing) 70.00%
Noise < 52 dB(A)
IP rating IP20
Pollution degree rating 2 (with no aromatic compounds)
Altitude < 2000m