The nitrogen generator ZEFIRO ZERO uses membranes technology. The system produces laboratory pure nitrogen from an existing in house oil free compressed air supply.
Compressed air is forced to pass through a hollow fibers membrane, with selective permeation of the different components, nitrogen, oxygen, CO2, water vapor and traces of rare gases (Ar, Co), depending on the rate of diffusion.
The rate of diffusion of nitrogen through the membrane is slower than the other components, which thus flow outside of the fiber membrane, leaving nitrogen inside only.
The model combined uses in additional a dryer membrane which guarantees the high drying degrees level to the output air flow.
FLOW RATE - 20, 25, 40, 60, 80, 120 l/min
PURITY - up to 99,0% @ 7 bar
AIR INLET PRESSURE
RECOMMENDED - 8 bar
NO INTERNAL COMPRESSOR - Need to be connected to an existing clean and
dry compressed air network
EASY AND QUICK MAINTENANCE - Only change filter element once per year
NOISE - Absent.
No moving mechanical parts on the generator
POWER - Not required
CONNECTIONS - G 1/4
WEIGTH - 35-45 kg
DIMENSIONS - 40x40x95 cm (WxDxH)