Global Industrial™ Shutter For 24" Venturi Mounted Exhaust Fan, 27-1/8"W

The model MTR-556 SP is a single panel exhaust shutter motor pack, designed to be used with shutter model 556-SP. Field installation is required to convert gravity exhaust shutter to motorized operation. This motor pack features power open spring close, which provides closure in the event of electrical failure. This motor pack is equipped with motor, motor bracket, linkage and mounting hardware. MADE IN THE USA

Global Industrial's™ series direct drive exhaust fans are excellent for use in higher static pressure applications in factories, warehouses and mills for fume, smoke or dust removal. Provides dependable performance with little maintenance. Features and Benefits Cast aluminum spark resistant propellers standard. Suitable for use in hazardous environments with the addition of an explosion proof motor. More CFM per dollar spent than belt driven fan. Low maintenance. Lighter weight than belt driven units – facilitates installation. Heavy duty spun venturi panel with rugged all welded ...

The Model 502 is an economy rear flanged vertical mount automatic exhaust shutter. It is designed to allow horizontal airflow in one direction and to prevent reverse airflow while providing protection from environmental elements when the airflow stops. The blades open with airflow and close by gravity when the fan shuts down. Ideal for direct-drive or belt-driven exhaust fans. Do not use with vane axial or tube axial fans. MADE IN THE USA

The venturi mounted exhaust fans install on inside of wall. Venturi mount exhaust fans are designed for low-pressure exhausting and cooling applications. This fan is mounted to a steel venturi frame for easy installation to walls and shutters. 3 aluminum fan blades are enclosed in steel spiral wire guards for safety. The 120V, single phase motor is totally enclosed and permanently lubricated for long life, UL listed. Exhaust fans feature pull chain operation. Includes junction box for direct wiring. Rough-in hole size is 1/2" larger than fan blade size. Optional wall shutters available. ...

The guard mounted direct drive exhaust fans shutter for 30" guard mount exhaust fan features gravity close louvers to direct airflow. It is made with aluminum louvers and steel frame. Weather stripping provides tighter seal.