Power failure alarm
Low oxygen concentration alarm
The lifetime is more than 15000 hours
3 grade filter devices
The molecular sieve is imported from france.
Steek shall radiator with casting process dissipate the heat quickly and its is good to lower the noise.
The machine obtain mass flow oil free compressor, and it can supply sufficient air source, the lifetime is more than 1500 hours, it has the characteristic of lower power consumption and lower noise.
3 grade filter devices.