For Duct Diameter For Duct Diameter |
|---|
|
Airflow Airflow |
|---|
|
Maximum Temperature Maximum Temperature |
|---|
|
Drive Type Drive Type |
|---|
|
Overall Height Overall Height | Show |
|---|
|
Overall Height Overall Height | Hide |
|---|
Overall Diameter Overall Diameter |
|---|
|
Electrical Phase Electrical Phase |
|---|
|
Power Source Power Source |
|---|
|
Housing Material Housing Material |
|---|
|
Electrical Connection Type Electrical Connection Type |
|---|
|
Overall Depth Overall Depth |
|---|
|
Motor Enclosure Type Motor Enclosure Type |
|---|
|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
|---|
|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
|---|
|
Number of Speeds Number of Speeds |
|---|
|
Mounting Hole Diameter Mounting Hole Diameter |
|---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
|---|
Volume Volume |
|---|
|
Blade Material Blade Material |
|---|
|
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.
Belt-Drive Duct Fans
Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. Also known as axial duct fans, these install inline in ductwork for use as an exhaust, supply, or booster fan. All fans have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Duct Dia. | Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Dia. | Ht. | Dp. | Max. Temp., °F | Housing Material | Blade Material | Mounting Fasteners Included | Mounting Hole Dia. | Each | |
120/230V AC, Single Phase—Hardwire | ||||||||||||||
| 12" | 1,400 cfm @ 3/8 in. of H₂O 1,600 cfm @ 1/8 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 1/2 | 14 1/16" | 23 7/16" | 12" | 175° | Steel | Aluminum | No | 7/16" | 0000000 | 000000000 |
Belt-Drive Hazardous Location Duct Fans
These fans have an explosion-proof motor that is rated for hazardous environments. All are belt-drive fans that are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. They install inline in ductwork for use as an exhaust, supply, or booster fan. Fans rated IP44 have a motor enclosure that's rated for protection in damp environments. UL and CSA standards apply to the motor.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Duct Dia. | Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Dia. | Ht. | Dp. | Max. Temp., °F | Housing Material | Blade Material | Mount. Fasteners Included | Mount. Hole Dia. | Each | |
120/230V AC, Single Phase—Hardwire | ||||||||||||||
| 12" | 1,400 cfm @ 3/8 in. of H₂O 1,600 cfm @ 1/8 in. of H₂O | 65 dBA @ 15 ft. | 3,025 | 1/2 | 14 1/16" | 23 7/16" | 12" | 175° | Steel | Aluminum | No | 7/16" | 0000000 | 000000000 |