Laser Exhaust Fan and Fixed Duct 29
The laser engraving did produce a bit of smoke. So I had to exhaust it away from my workshop. I found a 2.2 cubic meters… Read More »Laser Exhaust Fan and Fixed Duct 29
centrifugal fan
Cross flow fan for exhaust
Recently I replaced an air-conditioning unit at my house because it was too highly microprocessor controlled with inverter for energy savings that the service technician… Read More »Cross flow fan for exhaust