Coltri Sub LP 300 ROTARY SILENT WITH INBUILT DRYER

The Coltri Nitrox LP 300 system consists of a rotary screw low pressure compressor that supplies air to a membrane system where oxygen rich air is separated away from nitrogen air. The oxygen rich air (nitrox) is then mixed and delivered to the intake of a high pressure compressor to be pumped into the tanks.

The oxygen percentage is available from 32% to 40% by adjusting the regulated air input pressure.

The system utilizes a 7.5 Kw, 1,070 l/m, 175 psig (13 bar) rotary screw compressor mounted with a three-phase electric motor in a silenced cabinet.

STANDARD EQUIPMENT

• Number 2 analyzer in line: 1 on LP and 1 on hp compressor
• Automatic condensate drain
• Electric switchboard with hourmeter and alarm
• Heather thermostat

Components

1. Frame
2. Control pannel
3. ON/OFF button
4. Electronic control
5. Emergency button
6. Heater temperature
7. Electric motor
8. Screw compressor
9. Oil fill cap
10. Compressor intake filter
11. Oil separator filter
12. Oil filter
13. Oil level indicator
14. Heat exchanger
15. Membrane protection filters set
16. Condensate collection tank
17. Oil drain cap
18. Heater
19. Membrane
20. Nitrogen discharge
21. Suction filter
22. Mixer pipe
23. Nitrox output
24. Oxygen percentage regulator
25. ON/OFF button
26. Calibrator
27. Membrane oxygen control
28. Filter clogging indicator