Oxygen Generator - SEP

• Designed for dynamic pressure loading
• Built in purity analyzer for constant monitoring
• SIEMENS colored touch screen control
• Modbus TCP, Ethernet connection
• Data-logging via USB interface
• Remote start/stop relay
• Stainless steel piping

• Energy saving valve – reduces compressed air usage during turn down
• Purity control – off spec purge
• Sequential start/stop – one button operation
• Flow control valve – flow & purity adjustment
• Remote monitoring
• Audio-visual alarm
• SMS alarm
• and other

Produce gaseous oxygen from compressed air on site and offer a cost-effective, reliable and safe alternative to traditional oxygen gas supplies such as cylinders or cryogenic liquid. Our design is made for round the clock 24/7 operation. Each generator is equipped with automatic start&stop function, enabling the generator to start and stop automatically according to the consumption.

PSA Oxygen Generator consists of two columns filled with a zeolite molecular sieve. Pre-treated compressed air enters the active column and flows up through the zeolite. Nitrogen and other unwanted gases are adsorbed while the oxygen passes through. The active column then becomes fully pressurized. When this pressure is released, the column becomes inactive and completely regenerates during the depressurization. In order to secure a steady flow of oxygen each generator is built from two columns; one is active while the other is inactive. At the end of each columns cycle, they switch roles.