Automatic gas cylinder switch for CO2 and
N2 cylinders Provides secure, non-interrupted gas supply Optical and acoustic alarm signal by
changing of the cylinder
Article No.: 13863
The Gas Changeover Unit 4019 allows non-interrupted operation of equipment which must be supplied with a gas (CO2, O2, N2, etc.). When a gas cylinder is empty, the unit switches automatically to the standby cylinder and an optical and acoustic alarm is issued.
Automatic gas cylinder switch for CO2 and 
Article No.: 13863