DC Volt Centrifugal Fans

[falcon1654]

I am searching for a centrifugal fan between 600 to 700 cfm with a static of about 2 to 3 inwg. The big problem is that the motor has to be between 24 to 32 volts DC. I have one at 100 pounds but the requirements state 50 to 60 pounds. If anyone has information on this please advise.


Best Regards

Falcon1654

 

[trashcanman]

Sounds like a custom-built fan/motor, not off-the-shelf. For that high of a pressure vs. relatively low cfm, it sounds like a boiler combustion air blower (narrow impeller, high rpm). Check with a boiler blower manufacturer for the fan. They can tell you the fan rpm & bhp req'd. Then check with a motor manufacturer to see if they have such a motor. If not ask the price to build one. Good luck and please report back on results.

 

[falcon1654]

Thanks for the advice I will try what you have suggested.


Regards

Falcon1654