Exhaust Fans for 5/8" Flange Wall Collars

	Blade Diameter Blade Diameter

	Voltage Voltage

120V AC

230V AC

460V AC

	Airflow Airflow

	Electrical Phase Electrical Phase

Single

Three

	Overall Width Overall Width

	Overall Height Overall Height

	Motor Speed Motor Speed

	Specifications Met Specifications Met

UL Listed

C-UL Listed

	Power Power

	Protection Type Protection Type

Explosion Proof

Dust-Ignition Proof

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Environmental Rating Environmental Rating

NEC Class I Divisions 1, 2
Group D

NEC Class II Divisions 1, 2
Groups F, G

	Current Current

	Volume Volume

	Overall Depth Overall Depth

	NEC Hazardous Location Temperature Classification NEC Hazardous Location Temperature Classification

16 Products

About Exhaust Fans

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.

Hazardous Location Exhaust Fans

These fans have a motor that is UL listed for hazardous environments. Use them to draw stagnant and humid air out of a room or area. All are direct-drive fans and have fewer moving parts than belt-drive fans for less maintenance.

Collars and louvers are sold separately. Use a collar to connect a wall-mount exhaust fan to a louver.

Fans that cannot be sold to California do not meet energy efficiency requirements.

Fans
						Overall									Collars
Blade Dia.	Airflow, cfm	Volume	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Dp.	Housing Material	Blade Material	Environmental Rating	Cannot Be Sold To		Each		Each
120/230V AC, Single Phase—Hardwire
12"	1,600	Not Rated	1,725	1	1/4	16 1/8"	16 1/8"	17 3/4"	Steel	Aluminum	NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G	__	0000000	000000000	0000000	0000000
16"	2,800	61 dBA @ 15 ft.	1,725	1	1/3	20 1/8"	20 1/8"	15"	Steel	Aluminum	NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G	__	0000000	00000000	0000000	000000
20"	4,800	73 dBA @ 5 ft.	1,725	1	1/2	24 1/8"	24 1/8"	19 1/2"	Steel	Aluminum	NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G	__	0000000	00000000	0000000	000000
24"	6,500	71 dBA @ 5 ft.	1,125	1	3/4	30 1/8"	30 1/8"	29 1/8"	Steel	Aluminum	NEC Class I Divisions 1, 2 Group D	__	0000000	00000000	0000000	000000
230/460V AC, Three Phase—Hardwire
20"	4,800	73 dBA @ 5 ft.	1,725	1	1/2	24 1/8"	24 1/8"	19 1/2"	Steel	Aluminum	NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G	__	0000000	00000000	0000000	000000
30"	11,000	77 dBA @ 5 ft.	1,125	1	1 1/2	36 1/8"	36 1/8"	29 1/4"	Steel	Aluminum	NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G	CA	0000000	00000000	0000000	000000
36"	15,500	80 dBA @ 5 ft.	1,125	1	2	42 1/8"	42 1/8"	29 3/4"	Steel	Aluminum	NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G	CA	0000000	00000000	0000000	000000

Direct-Drive Wall-Mount Exhaust Fans

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 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.	Max. Ambient Temperature	Frame Material	Blade Material	Specifications Met		Each		Each
120V AC, Single Phase—Hardwire
12"	1,500	60 dBA @ 5 ft.	1,550	1	1/8	16 1/8"	16 1/8"	8"	105° F	Steel	Aluminum	UL Listed	0000000	0000000	0000000	0000000
20"	4,100	64 dBA @ 5 ft.	1,075	1	1/2	24 1/8"	24 1/8"	10 5/8"	105° F	Steel	Aluminum	UL Listed	0000000	000000	0000000	000000
24"	6,600	67 dBA @ 5 ft.	1,075	1	3/4	30 1/8"	30 1/8"	11 1/8"	105° F	Steel	Aluminum	UL Listed	0000000	000000	0000000	000000