The Fantech FRD 20-10-230 Rectangular Inline Duct Fan is a 964 CFM centrifugal supply and exhaust fan designed for large ventilation in areas of limited space. It is constructed for 20 x 10 inch venting. FRD Series Duct Fans can install directly within equally sized rectangular ductwork without the need for transitions. The motor is mounted on a hinged door for easy access. This unit is wired for 230 volts.
A compact rectangular design allows for installation directly within rectangular ductwork without the need for large elbows or transitions.
All serviceable components are easily accessible in under 5 minutes.
Backward Curved Impeller
Backward curved impeller blades allow particles to easily pass through the fan blades, preventing a build-up.
100% Speed Controllable
On-demand ventilation and precision balancing of systems is controllable through voltage reduction.
Permanently Lubricated Motor
Permanently lubricated sealed ball bearings keep your fan working maintenance-free.