Variable Speed Shutter Exhaust Fan w/ Cord 20 inch 4500 CFM SFV2013C
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*Please be aware that seasonal demand of certain equipment may cause build times to run longer than what is typical.
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These heavy duty variable speed exhaust combines a heavy extruded aluminum shutter with a high performance motor and blade series. These motors are designed to work in the harshest environment. the painted intake guard is corrosion resistant, safe and strong. The heavy aluminum blade is quiet, balanced and engineered to move maximum air. The matching designed motor, blade combination makes this fan series very energy efficient. Included with 9' cord so no electrician is required.
Totally enclosed maintenance free motor
Corrosion resistant aluminum shutter with tie bar to reduce shutter flapping and opening on windy days
Safety grill on intake side meets OSHA standards. fan must be mounted 7' above ground level on the exhaust side.
F Class insulated
Follow NEMA standards either 48 or 56 frame
Dupont Nomex insulation
Rotors have been balanced to reduce noise vibration and prolong life
Motor enclosures have been machined to <0.5mm to reduce rotor shaft play
Copper windings rated at h class
Bearing specifications - 40°c to 140°c
Capacitor rating 450vac, 10,000 hours for extended life
Silicon steel rotors and stators
Improve inside air quality
Designed for agricultural, horticultural, factories, warehouses, garages, attics and restaurants
Remove and control unwanted condensation
Exhaust obnoxious fumes
Exhaust excessive heat
* Rough in Opening = 20.5 inch square
- Model No.:
- Exhaust Fans
- Blade Material:
- Blade Size (Inches):
- No. of Blades:
- CFM Low:
- CFM High:
- Decibels (dBA):
- 57 / 52
- Dimension Inches:
- Width: 24" Depth: 16" Height: 24"
- Drive Type:
- Limited Warranty:
- 2 Year Motor / 1 Year Limited on Fan
- Motor Type:
- Totally Enclosed
- RPM High:
- Weight lbs.:
Notice: Manufacturer's products features and specifications are subject to change without notice.
California Residents: WARNING- This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
QUESTIONS & ANSWERSAsk a Question
Do you control how do you control the speed
This fan has a variable speed motor, but it does not have a built in switch for varying speed. You will need to connect a variable speed switch that is rated 5 amp or higher.
At what speed does the fan operate out of the box without a variable speed switch?
This fan will run at full RPM / CFM if no variable speed control is used. 1725 high RPM and 4500 high CFM