View Full Version : versalaser v300 50watt

05-15-2011, 10:21 AM
Just bought this machine and am in the process of setting it up. While the user manual recommends a 150 cfm blower I have been reading that that may not be enough. Several sites recommend 250 all the way to 500 cfm. I am a little confused and am hoping some of you can give me some guidance.


Mike Null
05-15-2011, 4:10 PM

There have been many threads on this topic. I suggest doing a search on exhaust systems and blowers. 150 cfm seems light to me but it all depends on your installation--how far you are ducting it and how many bends in the ductwork. I have used a 250-300 cfm unit for 14 years on two different machines without difficulty.