DIY flowbench?

[Eric Fahlgren]

John Dammeyer wrote:
> 
> I'd look at using a sawdust collection system without the bags.  Those
> centrifugal blowers are rated in CFM so it should be pretty easy to spec
> in a 650cfm or 1000cfm dust collector that can spend most of it's time
> keeping the wood working shop safe and part of the time serving as a
> major vac source.

I've considered using a leaf blower to power one, they can pull
quite a vacuum.  One of my kids used on once to build a wind
tunnel of sorts for model rockets.

-- 
Eric Fahlgren                            Mechanical Dynamics, Inc
efahl at adams.com                          Ann Arbor, Michigan, USA
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