I'm building a custom vacuum hold down for my router table, and can't find good information on what kind of ratings the vacuum pump needs. Is this a good pump for a 4'x8' table?
3/4 HP rotary vane pump
Free Air CFM @ 0 Vacuum (in Hg) 8.00
Free Air CFM @ 5 Vac (in Hg) 6.5
Free Air CFM @ 10 Vac (in Hg) 5.00
Free Air CFM @ 15 Vac (in Hg) 3.50
Free Air CFM @ 20 Vac (in Hg) 2.00
Free Air CFM @ 25 Vac (in Hg) 0.50