Would a couple of these work ......

[shortliner]

.....in the back of a small spray booth (with suitable filters of course - and spraying acrylics) - https://www.gearbest.com/3d-printer-parts/pp_540285.html?%3F&lkid=16022646&fbclid=IwAR3A0UcbVUTsJZpZ30QofcRTLsPj2N63hQlnE39jzywuHKrQkIAudVZ6wAM

Edited January 8, 2019 by shortliner

[Mick Bonwick]

Doubtful. A large volume of air has to be drawn through the filters to get the paint particles away from your nose. I can't see a couple of these achieving that.

[royaloak]

Doubtful. A large volume of air has to be drawn through the filters to get the paint particles away from your nose. I can't see a couple of these achieving that.

Agreed, these wont draw much air to start with and fitting filters will reduce the flow even more.

[michl080]

my spray booth is using a single 120mmx120mm fan that delivers 111cfm of air. It has about 50 Watt. The one above has about 5 Watt, so even two of them will have only 20% of the required flow for a cabinet.

 

In fact, if I increase the pressure at my 0,3 mm airbrush to 3bar, the fan cannot handle the overspray any more. So I would recommend some 75 Watt for a reasonable spray booth.

 

https://www.rapidonline.com/x-fan-rah1238b1-120-x-120-x-38mm-axial-fan-230v-ball-bearing-37-9117

 

that's the one in my cabinet.

 

Michael

[polybear]

Be very careful with fan choice (I appreciate you've mentioned acrylics) since there's a real chance of ignition. I believe such fans are normally brushless (coreless?); sealed switches too usually.

[shortliner]

Thanks, guys! More or less my thoughts but I felt that it would be worth asking.