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.
About Exhaust Fans
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About Calculating the Airflow Required for Air Cleaning
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Jet-Stream Floor Fans
Often used to cool warehouse aisles and production lines, these fans generate a stream of air that travels farther than air from conventional fans.They have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.
Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance.
Overall | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blade Dia. | Airflow, cfm | Volume | Motor Speed, rpm | No. of Speeds | Power, hp | Current, A | Ht. | Wd. | Dp. | Fan Head Movement | Housing Material | Blade Material | Guard Material | Each | |
120/230V AC, Single Phase—Hardwire | |||||||||||||||
| 18" | 4,000 | 74 dBA @ 15 ft. | 1,750 | 1 | 1/2 | 8.0/4.4 | 21" | 18" | 20" | Non-Oscillating | Steel | Aluminum | Steel | 000000 | 000000000 |
230/460V AC, Three Phase—Hardwire | |||||||||||||||
| 18" | 4,000 | 74 dBA @ 15 ft. | 1,750 | 1 | 1/2 | 1.7/0.8 | 21" | 18" | 20" | Non-Oscillating | Steel | Aluminum | Steel | 000000 | 00000000 |
Multi-Mount Office Fans
You can mount these fans on beams and walls. The fan head tilts to direct air where it's needed.
Fans | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Motors | |||||||||||||||
| Blade Dia. | Airflow, cfm | No. of Speeds | Current, A | Ht. | Wd. | Dp. | Cord Lg., ft. | Blade Material | Guard Material | Mounting Fasteners Included | Mounting Hole Dia. | Specifications Met | Each | Each | ||
120V AC, Single Phase—Three Prong Plug | ||||||||||||||||
Non-Oscillating, Tilting | ||||||||||||||||
| 18" | 3,100 | 3 | 1.5 | 21" | 22" | 16" | 9 | Steel | Steel | No | 3/4" | ETL Listed | 0000000 | 0000000 | 0000000 | 000000 |
Wall-Mount Office Fans
Keep cool with these personal-size wall-mount fans. The fan head tilts to direct air where it's needed.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blade Dia. | Airflow, cfm | No. of Speeds | Current, A | Ht. | Wd. | Dp. | Cord Lg., ft. | Blade Material | Guard Material | Mounting Fasteners Included | Specifications Met | Each | |
120V AC, Single Phase—Three Prong Plug | |||||||||||||
Oscillating, Tilting | |||||||||||||
| 12" | 900 | 3 | 0.4 | 21" | 16" | 15" | 6 | Plastic | Steel | Yes | ETL Listed | 0000000 | 000000 |
Light Duty Direct-Drive Wall-Mount Exhaust Fans with Louvers
These light duty fans are designed for use without duct. They come complete with a movable-blade louver. The louvers are gravity operated so they open only when air flows through them, which prevents backdrafts. 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. All have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.
For technical drawings and 3-D models, click on a part number.
For Opening | Overall | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blade Dia. | Airflow, cfm | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Ht. | Wd. | Dp. | Max. Ambient Temperature | Control Type | Frame Material | Blade Material | Mount. Fasteners Included | Mount. Hole Dia. | Specifications Met | Each | |
120V AC, Single Phase—Hardwire | ||||||||||||||||||
| 18" | 2,300 | 1,660 | 3 | 1/8 | 18 1/2" | 18 1/2" | 21" | 21" | 9 1/2" | 100° F | Pull Switch | Steel | Aluminum | No | 1/4" | UL Recognized Component | 00000000 | 0000000 |
Corrosion-Resistant Portable Blowers
A plastic housing offers good corrosion resistance. These blowers are powerful enough for use with flexible duct, yet light enough to carry from job to job. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting. Blowers have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments. They are stackable for increased airflow and storage.
Overall | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Airflow, cfm | Airflow @ Duct Lg. | Volume | Motor Speed, rpm | Power, hp | For Duct Dia. | Ht. | Wd. | Dp. | Plug Type | Cord Lg., ft. | Temp. Range, °F | Housing Material | Blade Material | Each | |
120V AC, Single Phase—Plug | |||||||||||||||
| 2,000 | 1,600 cfm @ 50 ft. | 80 dB @ 15 ft. | 3,425 | 1 | 12" | 21" | 14" | 17" | Three Prong | 20 | -20° to 150° | Polyethylene Plastic | Polypropylene Plastic | 00000000 | 0000000 |
Oil- and Coolant-Collecting Air Cleaners
Often used in machine shops, these cleaners remove oil and coolant mist from the air. Air passes through a spinning drum.
Cleaners that cannot be sold to California are restricted due to energy efficiency requirements.
For technical drawings and 3-D models, click on a part number.
Cleaners | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Filters | |||||||||||||||
| Airflow, cfm | Volume | Power, hp | Voltage | Current | For Inlet Duct Dia. | Ht. | Wd. | Dp. | Mounting Fasteners Included | Mounting Hole Dia. | Includes | Cannot Be Sold To | Each | Each | ||
| 380 | 58 dB @ 15 ft. | 1 | 208V AC 240V AC 460V AC | 2.1A 4.2A 4.6A | 4" | 21" | 17" | 22" | No | 9/16" | Disposable Filter (Captures 98% of mist particles down to 1 micron) | CA | 000000 | 000000000 | 0000000 | 000000 |