System of Measurement System of Measurement |
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Blade Diameter Blade Diameter |
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Overall Height Overall Height | Show |
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Overall Height Overall Height | Hide |
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Power Power |
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Maximum Flow Rate Maximum Flow Rate |
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Airflow Airflow |
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Volume Volume |
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Vacuum Rating Vacuum Rating |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Blade Material Blade Material |
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Maximum Pressure Maximum Pressure |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Electrical Connection Type Electrical Connection Type |
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Frequency Frequency |
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Ambient Temperature Ambient Temperature |
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Motor Speed Motor Speed |
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About Air Compressors
More
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
More
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.
Wind-Driven Roof-Mount Exhaust Fans
Designed to spin freely with the slightest breeze, these fans create a vacuum that draws air out from buildings and ventilation systems—no electricity required. They are also known as turbine ventilators. Mount fans on your roof away from wind obstructions.
Optional mounting bases are sold separately.
All bases have a square bottom, round top, and flashing to simplify installation.
To Order: For slope bases, please specify pitch: 1/12-11/12 in increments of 1/12. To determine pitch, use an angle indicator or divide rise by run (see illustration). For instance, if your roof rises 5" in 12" of horizontal space, your pitch is 5/12.
High-Flow Low-Pressure Compressed Air Blowers
Also known as regenerative blowers, use these to produce high-flow compressed air with low pressure or vacuum to operate pump drives, lift tables, and conveying systems. Compressed air blowers are also used for drying, exhausting, and aeration.
Air circulates inside the blower housing to compress air, which generates pressure or vacuum. Single-stage blowers circulate air once and then exhaust.
Inverter-rated blowers have a motor that can run at slow speeds without overheating, so they can be used with a motor speed control (variable frequency drive).
For technical drawings and 3-D models, click on a part number.
Blowers | |||||||||||||||||
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Overall | Pipe Size | Air-Intake Filters | Relief Valves | ||||||||||||||
| Maximum Pressure | Max. Flow Rate @ psi | Vacuum Rating | hp | Full Load Current | Vol., dBA | Lg. | Wd. | Ht. | Temp. Range, ° F | Inlet | Outlet | Each | Each | Each | |||
Three Phase, 208/230/460V AC (Inverter Rated) | |||||||||||||||||
NPT Female Inlet and Outlet | |||||||||||||||||
| 5 psi 125 in. of H2O | 420 cfm @ 0 | 8.1 in. of Hg 110 in. of H2O | 10 | 35.0 A @ 208 V AC 29.5 A @ 230 V AC 15.0 A @ 460 V AC | 78 | 22" | 18" | 20" | 32° to 100° | 2 1/2 | 2 1/2 | 0000000 | 000000000 | 00000000 | 0000000 | 00000000 | 0000000 |
Three Phase, 230/460V AC (Inverter Rated) | |||||||||||||||||
NPT Female Inlet and Outlet | |||||||||||||||||
| 4 psi 105 in. of H2O | 795 cfm @ 0 | 7.0 in. of Hg 95 in. of H2O | 18 | 52.0 A @ 230 V AC 26.0 A @ 460 V AC | 79 | 29" | 18" | 20" | 32° to 100° | 2 1/2 | 4 | 0000000 | 00000000 | 00000000 | 000000 | 00000000 | 00000000 |