Re: Vacuum motors possibly cheaper
Thanks for posting.... but I am pretty much versed on deep vacuums as I used them when doing deep vacuum evacuation of refrigeration systems. I was posting to enlighten others on those measurement claims of the eBay listings. Just wanted to point out, that here on planet Earth anyway when you are pulling a deep vacuum the max pressure forcing the material to the table is 14.7 psia. (Pressure per Square Inch Absolute) .
Retired Master Electrician, HVAC/R Commercial. FLA Saturn 2 4x4 CNC Router Mach4 Kimber 1911 45ACP