Fantech Inline Mixed Flow Duct Fans - FKD Series FKD12 XL 12IN FANTECH CENTRIFUGAL FAN These fans are specifically designed to bridge the transition between centrifugal and axial by combining the high flow of axial designs with the higher pressure, non-over loading characteristics of backward curved impellers. Galvanized steel hous ing as above with baked powder coat finish. External motor with built-in thermal over load protection and automatic reset. Permanently sealed ball bearings. External wiring box for ease of connection. 100% speed control-lable. Mixed flow impeller. Suitable for air stream temperatures up to 140 F. Excellent heat dissipation to ensure long motor life. Tested and approved by UL and CSA. 3 Yr Factory Warranty.  | Manufacturer's Product Information |  | | | 2007 MSRP Each $ | 899.95 | | Case Weight | 45.00 LB | | Case Dimensions | 19.5 x 19. x 24. IN | | Case Quantity | 1 | | |