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.
Economy Direct-Drive Mobile Floor Fans with Tilt Stand
Tilt fans to direct air where it's needed. These direct-drive fans have fewer moving parts than belt-drive fans for less maintenance.
Fans with an open dripproof motor enclosure are for relatively clean, dry, indoor locations.
Fans with a totally enclosed motor enclosure can be used in dirty, dusty, and damp environments.
Fans | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Wheels | |||||||||||||||||
| Blade Dia. | Airflow, cfm | Volume | Motor Speed, rpm | No. of Speeds | Power, hp | Current, A  | Ht. | Wd. | Dp. | Cord Lg., ft. | Housing Material | Blade Material | Guard Material | Specifications Met | Each | Each | ||
Open Dripproof Motor Enclosure | ||||||||||||||||||
120V AC, Single Phase—Three Prong Plug | ||||||||||||||||||
| 42" | 13,600 | 75 dBA @ 15 ft. | 825 | 2 | 1/2 | 6.0 | 54" | 51" | 27" | 10 | Steel | Steel | Steel | C-UL Listed, UL Listed | 000000000 | 000000000 | 00000000 | 000000 |
Totally Enclosed Motor Enclosure | ||||||||||||||||||
120V AC, Single Phase—Three Prong Plug | ||||||||||||||||||
| 42" | 13,600 | 75 dBA @ 15 ft. | 825 | 1 | 1/2 | 6.0 | 54" | 51" | 27" | 10 | Steel | Aluminum | Steel | C-UL Listed, UL Listed | 00000000 | 00000000 | 00000000 | 00000 |
Blade | ||||
|---|---|---|---|---|
| Dia. | Material | No. of | Each | |
For Fans with Open Dripproof Motor Enclosure | ||||
| 42" | Aluminum | 3 | 00000000 | 0000000 |
| For Motor Speed, rpm | For Blade Dia. | Each | |
For Fans with Open Dripproof Motor Enclosure | |||
|---|---|---|---|
| 825 | 36", 42" | 000000000 | 0000000 |
for Currents
6.0A and Up
| For Current, A | Each | |
For Fans with Open Dripproof Motor Enclosure | ||
|---|---|---|
| 6.0 | 000000000 | 000000 |
Belt-Drive Mobile Floor Fans with Tilt Stand
Tilt fans to direct air where it's needed. These belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged.
Fans with an open dripproof motor enclosure are for relatively clean, dry, indoor locations.
Overall | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blade Dia. | Airflow, cfm | Volume | Motor Speed, rpm | No. of Speeds | Power, hp | Current, A | Ht. | Wd. | Dp. | Cord Lg., ft. | Housing Material | Blade Material | Guard Material | Specifications Met | Each | |
Open Dripproof Motor Enclosure | ||||||||||||||||
120V AC, Single Phase—Three Prong Plug | ||||||||||||||||
| 42" | 14,445 | 66 dBA @ 15 ft. | 500 | 2 | 1/2 | 7.3 | 54" | 50" | 27" | 10 | Steel | Aluminum | Steel | __ | 00000000 | 000000000 |
| 42" | 16,900 | 66 dBA @ 15 ft. | 500 | 1 | 3/4 | 13.0 | 54" | 52" | 27" | 10 | Steel | Aluminum | Steel | C-UL Listed, UL Listed | 0000000 | 00000000 |
| For Blade Dia. | Wheel Dia. | Each | |
| 36", 42", 48" | 10" | 00000000 | 000000 |
Panel Fans
Mount these fans to a wide range of surfaces, such as posts, columns, and ceilings. They’re direct-drive fans, so they have fewer moving parts than belt-drive fans and require less maintenance. To suspend them, use the mounting chain kit (sold separately). Use mounting brackets (sold separately) to mount them to posts and columns.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blade Dia. | Airflow, cfm | Motor Speed, rpm | No. of Speeds | Voltage (Current) | Power, hp | Ht. | Wd. | Dp. | Frame Material | Blade Material | Environmental Rating | Each | |
Single Phase—Hardwire | |||||||||||||
Non-Oscillating | |||||||||||||
| 50" | 30,800 | 600 | 1 | 208-240V AC (9.9-11.3 A) | 2 15/16 | 54" | 54" | 17 3/4" | Galvanized Steel | Plastic | IP65 | 0000000 | 000000000 |
Three Phase—Hardwire | |||||||||||||
Non-Oscillating | |||||||||||||
| 50" | 29,600 | 600 | 1 | 380-460V AC (5.2-6.2 A) | 2 15/16 | 54" | 54" | 17 3/4" | Galvanized Steel | Plastic | IP65 | 0000000 | 00000000 |
Chains | ||||
|---|---|---|---|---|
| No. of | Lg. | Includes | Each | |
| 3 | 72" | Six Threaded Connecting Links, Three Eyebolts, Six Nuts for Eyebolts | 0000000 | 000000 |
For Post | ||||||
|---|---|---|---|---|---|---|
| Dia. | Wd. | Material | Color | Mounting Fasteners Included | Each | |
For Round Posts | ||||||
| 3"-3 1/2" | __ | Powder-Coated Steel | Black | Yes | 00000000 | 0000000 |
| 4"-4 1/2" | __ | Powder-Coated Steel | Black | Yes | 00000000 | 000000 |
| 5"-5 1/2" | __ | Powder-Coated Steel | Black | Yes | 00000000 | 000000 |
| 6"-6 1/2" | __ | Powder-Coated Steel | Black | Yes | 00000000 | 000000 |
For Square Posts | ||||||
| __ | 4"-4 1/2" | Powder-Coated Steel | Black | Yes | 00000000 | 000000 |
| __ | 6"-6 1/2" | Powder-Coated Steel | Black | Yes | 00000000 | 000000 |
Dust-Resistant Direct-Drive Wall-Mount Exhaust Fans
Better suited for dirty, dusty, and damp environments than standard direct-drive fans, these have a totally enclosed motor enclosure. Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. Use these fans to draw stagnant and humid air out of a room or area.
Collars and louvers are sold separately. Use a collar to connect a wall-mount exhaust fan to a louver.
For technical drawings and 3-D models, click on a part number.
Belt-Drive Wall-Mount Exhaust Fans
Use these fans to draw stagnant and humid air out of a room or area. Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. All have an open dripproof motor enclosure for relatively clean, dry, indoor locations.
Collars and louvers are sold separately. Use a collar to connect a wall-mount exhaust fan to a louver.
For technical drawings and 3-D models, click on a part number.
Fans | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Collars | |||||||||||||
| Blade Dia. | Airflow, cfm | Volume | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Dp. | Frame Material | Blade Material | Each | Each | ||
120V AC, Single Phase—Hardwire | ||||||||||||||
| 48" | 18,500 | 61 dB @ 5 ft. | 400 | 1 | 1 | 54" | 54" | 24 3/4" | Steel | Steel | 0000000 | 000000000 | 0000000 | 0000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||
| 48" | 18,500 | 56 dB @ 5 ft. | 400 | 1 | 1 | 54" | 54" | 24 3/4" | Steel | Steel | 0000000 | 00000000 | 0000000 | 000000 |
| For Blade Dia. | Each | |
| 48" | 00000000 | 000000 |
Blade | ||||
|---|---|---|---|---|
| Dia. | Material | No. of | Each | |
| 48" | Galvanized Steel | 4 | 00000000 | 0000000 |
Dust-Resistant Belt-Drive Wall-Mount Exhaust Fans
Better suited for dirty, dusty, and damp environments than standard direct-drive fans, these have a totally enclosed motor enclosure. Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. Use these fans to draw stagnant and humid air out of a room or area.
Collars and louvers are sold separately. Use a collar to connect a wall-mount exhaust fan to a louver.
For technical drawings and 3-D models, click on a part number.