Exhaust Fans with 36" Diameter Blade

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.

Direct-Drive Wall-Mount Exhaust Fans with Louvers

These fans 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 an open dripproof motor enclosure for relatively clean, dry, indoor locations. They also have a wire mesh inlet guard to protect the fan from debris.

Fans that cannot be sold to California are restricted by local energy efficiency requirements.

Exhaust Fans

Exhaust Fan

						For Opening		Overall
Blade Dia.	Airflow, cfm	Volume	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Ht.	Wd.	Dp.	Housing Material	Frame Material	Blade Material	Specifications Met	Cannot Be Sold To		Each
230/460V AC, Three Phase—Hardwire
36"	12,300	74 dBA @ 5 ft.	850	1	1 1/2	43 1/4"	43 1/4"	45 1/2"	45 1/2"	31 1/2"	Steel	Galvanized Steel	Aluminum	C-UL Listed, UL Listed	CA	00000000	000000000

Belt-Drive Wall-Mount Exhaust Fans with Louvers

These fans come complete with a movable-blade louver. The louvers are gravity operated so they open only when air flows through them, which prevents backdrafts. 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.

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.

For technical drawings and 3-D models, click on a part number.

Exhaust Fans

Fan

						For Opening		Overall
Blade Dia.	Airflow, cfm	Volume	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Ht.	Wd.	Dp.	Wt., lbs.	Max. Ambient Temperature	Housing Material	Frame Material	Blade Material	Mount. Fasteners Included	Mount. Hole Dia.		Each
Open Dripproof Motor Enclosure
120V AC, Single Phase—Hardwire
36"	8,100	53 dB @ 5 ft.	400	1	1/2	43"	43"	42 1/2"	42 1/2"	19"	121	104° F	Steel	Steel	Steel	No	3/16"	0000000	000000000
Totally Enclosed Motor Enclosure
230/460V AC, Three Phase—Hardwire
36"	8,100	53 dB @ 5 ft.	400	1	1/2	43"	43"	42 1/2"	42 1/2"	25"	225	104° F	Steel	Steel	Steel	No	3/16"	0000000	00000000

Replacement Belts

Replacement Belt

Single Phase
For Blade Dia.		Each
36"	00000000	000000
Three Phase
36"	00000000	00000

Replacement Fan Blades

Replacement Fan Blade

Blade
Dia.	Material	No. of		Each
Single Phase
36"	Galvanized Steel	4	00000000	0000000
Three Phase
36"	Galvanized Steel	4	00000000	000000

Replacement Motors

Replacement Motor

Single Phase
For Power, hp		Each
1/2	0000000	0000000
Three Phase
1 1/2	0000000	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.

Fans
							Overall									Collars
	Blade Dia.	Airflow, cfm	Volume	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Dp.	Wt., lbs.	Max. Ambient Temperature	Frame Material	Blade Material		Each		Each
120V AC, Single Phase—Hardwire
4	36"	8,600	65 dB @ 5 ft.	825	1	1/2	42"	42"	12 1/4"	95	104° F	Steel	Steel	0000000	000000000	0000000	0000000
208-230/460V AC, Three Phase—Hardwire
4	36"	8,600	64 dB @ 5 ft.	1,140	1	3/4	42"	42"	12 1/4"	95	104° F	Steel	Steel	0000000	00000000	0000000	000000
230/460V AC, Three Phase—Hardwire
5	36"	20,300	83 dB @ 5 ft.	1,750	1	5	42"	42"	15 3/4"	225	104° F	Steel	Steel	0000000	00000000	0000000	000000

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.

Exhaust Fans

Fan

Collar

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
36"	10,600	56 dB @ 5 ft.	425	1	1/2	42"	42"	18 5/8"	Steel	Steel	0000000	000000000	0000000	0000000
230/460V AC, Three Phase—Hardwire
36"	10,600	56 dB @ 5 ft.	425	1	1/2	42"	42"	18 5/8"	Steel	Steel	0000000	000000	0000000	000000

Replacement Belts

Replacement Belt

For Blade Dia.		Each
36"	00000000	000000

Replacement Fan Blades

Replacement Fan Blade

Blade
Dia.	Material	No. of		Each
36"	Galvanized Steel	4	00000000	0000000

Replacement Motors

Replacement Motor

Single Phase
For Power, hp		Each
1/2	0000000	0000000
Three Phase
1/2	00000000	000000

Dust-Resistant Belt-Drive Wall-Mount Exhaust Fans

Fan

Collar

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.

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
230/460V AC, Three Phase—Hardwire
36"	14,200	68 dB @ 5 ft.	800	1	1 1/2	42"	42"	19 1/8"	Steel	Steel	0000000	000000000	0000000	0000000

Exterior-Wall-Mount Exhaust Fans

Fan with Totally Enclosed Motor Enclosure

Good when you don't have room to mount an exhaust fan inside your facility, these fans attach to openings in outside walls. Use them to draw stagnant and humid air out of a room or area.

Direct-drive fans have fewer moving parts than belt-drive fans, so they’re easier to maintain. Fans with a totally enclosed motor enclosure can be used in dirty, dusty, and damp environments. They mount through the wall, so you'll need to cut a hole on the inside of the wall as well.

Note: Airflow depends on the resistance created by louvers, filters, and ductwork in your system. This resistance, known as static pressure (SP), is measured in inches of water.

For technical drawings and 3-D models, click on a part number.

					For Opening			Overall
Blade Dia.	Airflow @ Static Pressure	Drive Type	Motor Speed, rpm	Power, hp	Dia.	Ht.	Wd.	Dia.	Dp.	Motor Enclosure Type	Includes		Each
120/230V AC, Single Phase—Hardwire
36"	5,800 cfm @ 0.2 in. of H₂O 10,500 cfm @ 0 in. of H₂O	Direct	825	1/2	36"	44"	44"	53"	57"	Totally Enclosed	Louvers	0000000	000000000
230/460V AC, Three Phase—Hardwire
36"	6,700 cfm @ 0.2 in. of H₂O 11,200 cfm @ 0 in. of H₂O	Direct	825	1/2	36"	44"	44"	53"	57"	Totally Enclosed	Louvers	0000000	00000000

Direct-Drive Upblast Roof-Mount Exhaust Fans

Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. These exhaust fans draw stagnant and humid air out through your roof and then expel it up and away from the roof surface. All fans have a disconnect switch to turn off the power for servicing.

Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.

For technical drawings and 3-D models, click on a part number.

Fans
						Overall								Mounting Bases
	Blade Dia.	Airflow @ Static Pressure	Volume	Motor Speed, rpm	Power, hp	Dia.	Ht.	Base Wd.	Wt., lbs.	Max. Ambient Temp., °F	Housing Material		Each		Each
Totally Enclosed Motor Enclosure
460V AC, Three Phase—Hardwire
2	36"	14,800 cfm @ 0 in. of H₂O	68 dBA @ 5 ft.	1,150	1	44"	26 3/4"	48"	370	120°	Steel	0000000	000000000	0000000	0000000

Direct-Drive Downdraft Roof-Mount Exhaust Fans

Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. More economical than upblast roof-mount exhaust fans, these draw stagnant and humid air out through your roof and then direct it back toward the roof. All fans have a disconnect switch to turn off the power for servicing.

Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.

For technical drawings and 3-D models, click on a part number.

Fans
						Overall									Mounting Bases
	Blade Dia.	Airflow @ Static Pressure	Volume	Motor Speed, rpm	Power, hp	Dia.	Ht.	Base Wd.	Wt., lbs.	Max. Ambient Temp., °F	Housing Material	Specifications Met		Each		Each
Open Dripproof Motor Enclosure
208/230V AC, Three Phase—Hardwire
3	36"	11,000 cfm @ 1/2 in. of H₂O 13,500 cfm @ 0 in. of H₂O	64 dBA @ 5 ft.	450	5	63 5/16"	49 1/2"	44"	532	120°	Aluminum	AMCA Certified, ETL Listed	0000000	000000000	0000000	0000000

Hazardous Location Upblast Roof-Mount Exhaust Fans

With a UL-listed motor, these fans can be used in hazardous environments with combustible gases and dust to draw stagnant and humid air out through your roof, forcing it up and away from its surface.

Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance.

Belt-drive fans are quieter and last longer than direct-drive fans because their components can be replaced if they’re worn or damaged.

For technical drawings and 3-D models, click on a part number.

Direct-Drive Exhaust Fans

Fans
					Overall									Mounting Bases
Blade Dia.	Airflow @ Static Pressure	Volume	Motor Speed, rpm	Power, hp	Dia.	Ht.	Base Wd.	Wt., lbs.	Max. Ambient Temp., °F	Housing Material	Environmental Rating		Each		Each
Totally Enclosed Motor Enclosure
240/460V AC, Three Phase—Hardwire
36"	15,700 cfm @ 1/2 in. of H₂O 21,000 cfm @ 0 in. of H₂O	79 dBA @ 5 ft.	1,150	3	45"	31"	48"	480	100°	Steel	NEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G	0000000	000000000	0000000	0000000

Belt-Drive Exhaust Fans

Fans
					Overall									Mounting Bases
Blade Dia.	Airflow @ Static Pressure	Volume	Motor Speed, rpm	Power, hp	Dia.	Ht.	Base Wd.	Wt., lbs.	Max. Ambient Temp., °F	Housing Material	Environmental Rating		Each		Each
Totally Enclosed Motor Enclosure
240/460V AC, Three Phase—Hardwire
36"	20,200 cfm @ 1/2 in. of H₂O 24,100 cfm @ 0 in. of H₂O	82 dBA @ 5 ft.	1,750	5	45"	31"	48"	590	100°	Steel	NEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G	0000000	000000000	0000000	0000000

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.

Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. Add a collar (sold separately) to connect a wall-mount fan these fans to a louver.

Belt-drive fans are quieter and last longer than direct-drive fans because their components can be replaced if they’re worn or damaged. They come with collars, so you can connect these fans to a louver.

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

Fans
							Overall										Collars
Blade Dia.	Airflow, cfm	Volume	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Dp.	Housing Material	Blade Material	Environmental Rating	Includes	Cannot Be Sold To		Each		Each
120/230V AC, Single Phase—Hardwire
36"	11,000	72 dBA @ 10 ft.	Belt	1,725	1	3/4	40 3/4"	40 3/4"	30"	Steel	Aluminum	NEC Class I Divisions 1, 2 Group D; NEC Class II Divisions 1, 2 Groups F, G	Collar	__	0000000	000000000	000000	00
230/460V AC, Three Phase—Hardwire
36"	15,500	80 dBA @ 5 ft.	Direct	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	0000000