VXB16 Belt Drive Centrifugal Upblast Exhaust Fan with 18.75" wheel Exhaust Fan handles 3000 CFM @ -1.000" wc ESP, Fan runs at 1069 RPM. Exhaust Motor: 1.000 HP, 1 Phase 115 V, 60Hz, 14.0 FLA, ODP (Open Drip Proof) Belt Drive Centrifugal Upblast Exhaust Fan with 18.75" wheel Exhaust Fan handles 3000 CFM @ -0.750" wc ESP, Fan runs at 1007 RPM. Exhaust Motor: 1.000 HP, 1 Phase 115 V, 28" Base Ships Fast and Free from one of our strategically located facilities near you!