FR series inline fans are joined via a vibration welding process. This welding process results in a fused, single-piece housing. The fused seam is inherently air tight, very strong and permanent. An air-tight fan ensures that efficiency is not lost and contaminants are not spilled due to leakage.

fantech® Centrifugal In-Line Fan, Series: FR, 0.53 A, 120 V, 60 Hz, 61.7 W, 2711 rev/min Speed, 227 cu-ft/min, 6 in Duct, 6 in Inlet, 6 in Outlet, Class B Motor, Ball Bearing, 140 deg F, Thermoplastic, 11-1/2 in L x 9-1/4 in H

• 100% speed controllable
• Fan housing shall be constructed of UV-resistant, flame retardant polycarbonate thermo plastic
• Fan housing shall be a single piece casing formed by the joining of inlet and outlet pieces via a vibration welding process, joining process shall not utilize mechanical fasteners, caulk or adhesive, and the seam where the pieces were joined shall be permanent and inherently leak free
• Capacitor shall be provided and shall be located within the fan electrical terminal box for easy access, electrical terminal box is water tight
• Motorized impeller shall be an external rotor type, class B insulation, totally enclosed PSC type for maximum efficiency
• Motor shall be equipped with automatic reset thermal overload protection
• Motor shall be acceptable for continuous-duty
• Sufficient service factor shall be provided to ensure long maintenance-free operation over maximum load conditions
• Fan wheel shall be of the backward inclined centrifugal type with a well designed inlet venturi for maximum performance
• Motorized impeller shall be both statically and dynamically balanced as one integral unit to provide for vibration free performance
• Pre-wired and supplied with a-mounting bracket for easy installation
• Easy connection using external wiring box with waterproof gasket
• Includes-mounting bracket
• One-phase
• Powered by external rotor motorized impeller
• Built-in thermal overload protection