The duocartswitch is used to operate two methanol cartridges with one efoy pro fuel cell.
Fuel cell cartridges.
Service fluid may be required if your efoy pro has been stored for extended periods or if it has overheated.
A requirements for fuel cell cartridges.
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The switching valve turns automatically from the operating cartridge to the reserve cartridge.
The methanol is stored in sfc fuel cartridges that have been designed especially for this purpose.
Efoy fuel cartridges for industry applications are available with 5 10 28 or 60 litre capacities.
Thus a car that is initially purchased with a battery cartridge may change to a fuel cell cartridge at the flick of a switch.
This means you can autonomously run a 25 w application with four m28 fuel cartridges for up to 30 weeks for example.
If your autonomy needs are higher up to four fuel cartridges can be connected to one efoy pro duo fuel cell using the duocartswitch.
Fuel cell cartridge design types using liquids as fuels must pass an internal pressure test at a gauge pressure of 100 kpa 15 psig without leakage.
Fuel cell cartridges including when contained in or packed with equipment must be designed and constructed to prevent fuel leakage under normal conditions of transportation.