This Super S-impeller Tempest dust collection machine from Penn State Industries is a 15-in., dual-canister style cyclone collector suitable for large professional shops. The unit can be connected to multiple machines, or connected to CNC routers. The machine offers 1,700 cfm performance, 3.5-hp motor and 14.25 maximum static pressure. The high-filtration unit captures 99.98% of particles 1/2 micron or larger. PennStateInd.com.