About Exhaust Fans
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About Sound Levels
Measured in decibels (dB), volume ratings indicate how much noise equipment makes. Some common volume levels include a whisper @ 20 dB, a refrigerator @ 40 dB, a conversation @ 60 dB, and a light machine shop @ 90 dB. OSHA recommends hearing protection for exposure to 80 dB and greater.
Ceiling-Mount Lavatory Exhaust Fans
Use these fans to draw stagnant and humid air out of a room.
Fans that cannot be sold to the regions listed do not meet local energy efficiency requirements.
For technical drawings and 3-D models, click on a part number.
Guard | For Opening | ||||||||||||||||
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For Duct Dia. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Wd. | Dia. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Cannot Be Sold To | Each | ||
120V AC, Single Phase—Hardwire | |||||||||||||||||
1 | 3" | 50 | 48 | 9 1/4" | 9" | 7 1/4" | __ | 3 5/8" | Steel | No | 1/8" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 000000 |
1 | 3" | 70 | 54 | 9 1/4" | 9" | 7 1/4" | __ | 3 5/8" | Steel | No | 1/8" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 00000 |
1 | 4" | 80 | 31 | 12" | 11 1/2" | 9 1/4" | __ | 5 3/4" | Steel | No | 3/16" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | __ | 0000000 | 00000 |
2 | 8" | 200 | 58 | 11 1/2" | 11 1/2" | __ | 8 1/4" | 7" | Steel | No | 3/16" | Ceiling | Backdraft-Preventing Damper | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 000000 |
120V AC, Single Phase—Plug | |||||||||||||||||
1 | 4" | 110 | 28 | 12" | 11 1/2" | 9 1/4" | __ | 5 3/4" | Steel | Yes | 1/4" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | __ | 000000 | 000000 |
For Duct | Guard | For Opening | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ht. | Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Cannot Be Sold To | Each | ||
120V AC, Single Phase—Hardwire | |||||||||||||||||
3 | 3 1/4" | 10" | 160 | 51 | 11 1/2" | 11 1/2" | 12" | 3 1/4" | Steel | No | 3/16" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 0000000 |
For Duct | Guard | For Opening | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Oval Ht. | Oval Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Each | |
120V AC, Single Phase—Hardwire | |||||||||||||||
2" | 4" | 50, 80, 100 | 31 | 13 3/4" | 13" | 10 1/4" | 3 3/8" | Steel | Yes | 7/16" | Ceiling, Wall | Backdraft-Preventing Damper | C-ETL Listed, ETL Listed | 0000000 | 0000000 |
For Duct | Guard | For Opening | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Duct Dia. | Oval Ht. | Oval Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Each | |
120V AC, Single Phase—Hardwire | ||||||||||||||||
3" | 2" | 4" | 80 | 28 | 13 3/4" | 13" | 10 1/2" | 4" | Steel | Yes | 7/16" | Ceiling, Wall | Backdraft-Preventing Damper | C-UL Listed, UL Listed | 0000000 | 0000000 |
Ceiling-Mount Lavatory Exhaust Fans with Lights
These fans have a light that can operate alone or share a switch with the fan. Use them to draw stagnant and humid air out of a room.
Fans that cannot be sold to the regions listed do not meet local energy efficiency requirements.
For technical drawings and 3-D models, click on a part number.
Guard | For Opening | Bulb | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Duct Dia. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Wd. | Dp. | Housing Material | Included | No. Required | Max. Wattage, W | Mount. Fasteners Included | Mount. Hole Dia. | Features | Specifications Met | Cannot Be Sold To | Each | |
For Round Duct | |||||||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||||||
4" | 50 | 41 | 11 1/8" | 10 5/8" | 8" | 5 3/4" | Steel | No | 1 | 100 | No | 3/16" | Backdraft-Preventing Damper, Light | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 000000 |
4" | 70 | 38 | 12 1/8" | 11 1/2" | 9 1/4" | 5 3/4" | Steel | No | 1 | 100 | No | 3/16" | Backdraft-Preventing Damper, Light | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 000000 |
120V AC, Single Phase—Plug | |||||||||||||||||
4" | 110 | 28 | 12 1/2" | 11 3/4" | 9 1/4" | 5 3/4" | Steel | Built-In LED | __ | __ | Yes | 1/4" | Backdraft-Preventing Damper, Light | UL Listed | __ | 0000000 | 000000 |
Motion-Activated Ceiling-Mount Lavatory Exhaust Fans
When a room is occupied, these fans detect the motion and turn on. Set them to turn off anywhere from 30 seconds to 80 minutes after motion is no longer detected. They also sense humidity levels in the room and turn the fan on until the humidity level falls below a set percentage. You can set them to a maximum of 80% relative humidity.
Guard | For Opening | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Duct Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Lg. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia | Features | Each | |
For Round Duct | |||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||
6" | 130 | 23 | 14 1/4" | 14 1/4" | 13" | 12 7/8" | 9 7/8" | Steel | No | 3/8" | Backdraft-Preventing Damper | 0000000 | 0000000 |
Guard | For Opening | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Duct Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Lg. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia | Features | Each | |
For Round Duct | |||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||
6" | 130 | 23 | 17" | 15 7/8" | 13" | 12 7/8" | 9 7/8" | Steel | No | 3/8" | Backdraft-Preventing Damper, Light | 0000000 | 0000000 |
Ultra-Quiet Ceiling-Mount Lavatory Exhaust Fans
Keep noise to a minimum with 1/2" thick acoustical insulation and vibration-resistant motor mounts. Use these fans to draw stagnant and humid air out of a room.
Speed controls are optional. They fit single-gang electrical boxes.
For technical drawings and 3-D models, click on a part number.
Exhaust Fans | ||||||||||||||
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Guard | Speed Controls | |||||||||||||
For Duct Dia. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Each | Each | ||
120V AC, Single Phase—Hardwire | ||||||||||||||
8" | 130 | 10 | 14" | 14" | Steel | Yes | 13/32" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 0000000 | 0000000 | 000000 |
8" | 200 | 28 | 14" | 14" | Steel | Yes | 13/32" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 000000 | 0000000 | 00000 |
8" | 230 | 32 | 14" | 14" | Steel | No | 1/2" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 000000 | 0000000 | 00000 |
8" | 270 | 33 | 14" | 14" | Steel | Yes | 13/32" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 000000 | 0000000 | 00000 |
8" | 310 | 41 | 14" | 14" | Steel | Yes | 13/32" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 000000 | 0000000 | 00000 |
Exhaust Fans | |||||||||||||||
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For Duct | Guard | Speed Controls | |||||||||||||
Ht. | Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Each | Each | ||
120V AC, Single Phase—Hardwire | |||||||||||||||
5" | 19" | 480 | 40 | 23 1/4" | 14" | Steel | No | 1/2" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 0000000 | 0000000 | 000000 |
Suspended-Hood Fume Exhausters
Position these exhausters above drums, tanks, and distillers to remove fumes, vapors, and fine dust particles from your space. All include a pulley system to adjust the hood height. Add an optional swivel wall bracket (sold separately) for side-to-side movement.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Exhausters | |||||||||||
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Hose | Optional Swivel Wall Bracket | ||||||||||
Hood Dia. | Airflow @ Static Pressure | Volume | Power, hp | ID | Lg., ft. | Mounting Location | Includes | Each | Each | ||
120V AC—Plug | |||||||||||
27" | 500 cfm @ 0 in. of H 2 O | 60 dB @ 5 ft. | 1/8 | 6" | 10 | Ceiling, Wall | Blower, Outside Vent Kit | 00000000 | 0000000 | 00000000 | 0000000 |
32" | 500 cfm @ 0 in. of H 2 O | 60 dB @ 5 ft. | 1/8 | 6" | 10 | Ceiling, Wall | Blower, Outside Vent Kit | 00000000 | 00000000 | 00000000 | 000000 |
37" | 500 cfm @ 0 in. of H 2 O | 60 dB @ 5 ft. | 1/8 | 6" | 10 | Ceiling, Wall | Blower, Outside Vent Kit | 00000000 | 00000000 | 00000000 | 000000 |
44" | 500 cfm @ 0 in. of H 2 O | 60 dB @ 5 ft. | 1/8 | 6" | 10 | Ceiling, Wall | Blower, Outside Vent Kit | 00000000 | 00000000 | 00000000 | 000000 |
Suspended-Hood Hazardous Location Fume Exhausters
Position these exhausters above drums, tanks, and distillers to remove fumes, vapors, and fine dust particles from your space. All have a motor that is UL listed for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups F and G locations. Exhausters include a pulley system to adjust the hood height. Add an optional swivel wall bracket (sold separately) for side-to-side movement.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Exhausters | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hose | Optional Swivel Wall Bracket | |||||||||||
Hood Dia. | Airflow @ Static Pressure | Volume | Power, hp | ID | Lg., ft. | Mounting Location | Includes | Environmental Rating | Each | Each | ||
120/230V AC—Hardwire | ||||||||||||
27" | 450 cfm @ 0 in. of H 2 O | 69 dB @ 5 ft. | 1/2 | 6" | 10 | Ceiling, Wall | Blower, Outside Vent Kit | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G IP54 | 00000000 | 000000000 | 00000000 | 0000000 |
32" | 450 cfm @ 0 in. of H 2 O | 69 dB @ 5 ft. | 1/2 | 6" | 10 | Ceiling, Wall | Blower, Outside Vent Kit | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G IP54 | 00000000 | 00000000 | 00000000 | 000000 |
37" | 450 cfm @ 0 in. of H 2 O | 69 dB @ 5 ft. | 1/2 | 6" | 10 | Ceiling, Wall | Blower, Outside Vent Kit | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G IP54 | 00000000 | 00000000 | 00000000 | 000000 |
44" | 450 cfm @ 0 in. of H 2 O | 69 dB @ 5 ft. | 1/2 | 6" | 10 | Ceiling, Wall | Blower, Outside Vent Kit | NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G IP54 | 00000000 | 00000000 | 00000000 | 000000 |
Adjustable-Length Fume Exhaust Hoses
The arm length adjusts from 3 to 6 feet making these exhaust hoses good for locations with low ceilings. Use these hoses to remove fumes, vapors, and fine dust particles from your space. They are commonly used in welding, soldering, and other operations that create fumes.
Hose | Nozzle | Mounting | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
ID | Lg., ft. | Material | Dia. | Material | Fasteners Included | Hole Dia. | Number of Holes | Includes | Each | |
Ceiling Mount | ||||||||||
6 1/4" | 3-6 | PVC-Coated Nylon Plastic | 11 3/4" | Powder-Coated Steel | No | 1/2" | 4 | Hose, Mounting Bracket, Nozzle | 0000000 | 000000000 |
Positionable-Arm Fume Exhaust Hoses
Move the hose into position and the support arm will hold it in place. These hoses remove fumes, vapors, and fine dust particles from your space. They are commonly used in welding, soldering, and other operations that create fumes.
Hose | Nozzle | Mounting | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
ID | Lg., ft. | Material | Dia. | Material | Fasteners Included | For Screw Size | Hole Dia. | Number of Holes | Includes | Each | |
Ceiling and Wall Mount | |||||||||||
4" | 5 | PVC Plastic | 10" | Steel | No | 3/8" | 1/2" | 4 | Hose, Mounting Bracket, Nozzle | 0000000 | 000000000 |
4" | 7 | PVC Plastic | 10" | Steel | No | 3/8" | 1/2" | 4 | Hose, Mounting Bracket, Nozzle | 0000000 | 00000000 |
4" | 8.5 | PVC Plastic | 10" | Steel | No | 3/8" | 1/2" | 4 | Hose, Mounting Bracket, Nozzle | 0000000 | 00000000 |
6" | 7 | PVC Plastic | 13" | Steel | No | 3/8" | 1/2" | 6 | Hose, Mounting Bracket, Nozzle | 0000000 | 00000000 |
6" | 10 | PVC Plastic | 13" | Steel | No | 3/8" | 1/2" | 6 | Hose, Mounting Bracket, Nozzle | 0000000 | 00000000 |
8" | 10 | PVC Plastic | 14" | Steel | No | 3/8" | 1/2" | 8 | Hose, Mounting Bracket, Nozzle | 0000000 | 00000000 |