McMaster-Carr

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	Mounting Location Mounting Location

Ceiling

Wall

	Voltage Voltage

120V AC

277V AC

	Blade Diameter Blade Diameter

	Airflow Airflow

25,000 cfm or greater

	Number of Speeds Number of Speeds

	Electrical Connection Type Electrical Connection Type

Hardwire

Plug

	Volume Volume

	Current Current

	Guard Length Guard Length

	Power Power

	Motor Speed Motor Speed

	For Duct Shape For Duct Shape

Round

Rectangular

	Blade Material Blade Material

Steel

Aluminum

	Guard Material Guard Material

Steel

Plastic

	For Duct Diameter For Duct Diameter

10"

	Guard Width Guard Width

	Mount Type Mount Type

Suspension

Screw

	Mounting Hole Diameter Mounting Hole Diameter

	Guard Finish Guard Finish

Powder Coated

Chrome Plated

Painted

	Overall Width Overall Width

2 3/4"

4 1/2"

	For Opening Width For Opening Width

	Required Pipe Size Required Pipe Size

1 1/2

	For Opening Depth For Opening Depth

3 1/4"

3 5/8"

5 3/4"

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39 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.

Ceiling Fans

Mount fans on flat ceilings. All include support cable and downrods to mount fans into joists. Single-speed fans include optional speed control. The three-speed fan has a pull chain.

Optional installation kit (sold separately) allows fans to mount between joists.

					Blade
Blade Dia.	Airflow, cfm	Volume	No. of Speeds	Current, A	Rotation	Material	Color	For Min. Ceiling Ht., ft.	Mounting Fasteners Included	Specifications Met		Each
120V AC, Single Phase—Hardwire
Non-Oscillating
36"	12,500	39 dB @ 15 ft.	1	0.7	Nonreversible	Painted Steel	White	10	Yes	UL Listed	0000000	0000000
48"	21,000	38 dB @ 15 ft.	1	0.9	Nonreversible	Painted Steel	White	10	Yes	UL Listed	0000000	000000
56"	24,000	39 dB @ 15 ft.	1	1.0	Nonreversible	Painted Steel	White	10	Yes	UL Listed	0000000	000000
56"	25,500	39 dB @ 15 ft.	1	1.0	Nonreversible	Painted Steel	White	10	Yes	C-UL Listed, UL Listed	0000000	000000
56"	25,500	39 dB @ 15 ft.	3	1.0	Nonreversible	Painted Steel	White	10	Yes	UL Listed	0000000	000000
60"	46,000	44 dB @ 15 ft.	1	1.4	Nonreversible	Painted Steel	White	10	Yes	C-UL Listed, UL Listed	0000000	000000
277V AC, Single Phase—Hardwire
Non-Oscillating
56"	26,000	39 dB @ 15 ft.	1	0.6	Nonreversible	Painted Steel	White	10	Yes	UL Listed	0000000	000000

Optional Installation Kit

Includes		Each
Adjustable Brace, Electrical Box, Mounting Hardware	0000000	000000

Economy Ceiling-Mount Fans

Shown With Extension Pipe (Not Included)

All of these fans have a direct-drive motor, which has fewer moving parts than belt-drive motors for less maintenance. They also have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments. Threaded extension pipe for mounting is not included.

										Mounting
Blade Dia.	Airflow, cfm	Volume	Motor Speed, rpm	No. of Speeds	Power, hp	Current, A	Cord Lg., ft.	Blade Material	Guard Material	Fasteners Included	Hole Dia.	Required Pipe Size	Specifications Met		Each
120V AC, Single Phase—Three Prong Plug
Non-Oscillating
18"	3,100	57 dB @ 15 ft.	1,500	3	1/6	1.5	9	Steel	Powder-Coated Steel	No	3/8"	1 1/2	ETL Listed	0000000	0000000
20"	3,600	52 dB @ 15 ft.	1,500	3	1/6	1.6	9	Steel	Powder-Coated Steel	No	3/8"	1 1/2	ETL Listed	0000000	000000
24"	5,100	62 dB @ 15 ft.	1,050	3	1/4	2.4	10	Steel	Powder-Coated Steel	No	3/8"	1 1/2	ETL Listed	0000000	000000
30"	7,400	65 dB @ 15 ft.	1,025	3	1/4	2.4	10	Steel	Powder-Coated Steel	No	3/8"	1 1/2	ETL Listed	0000000	000000

Replacement Motor for 1,500-rpm Fans	0000000	Each	000000
Replacement Motor for 1,050-rpm and 1,025-rpm Fans	0000000	Each	000000

High-Output Ceiling-Mount Fans

Shown With Extension Pipe (Not Included)

Generate at least 25% greater airflow than economy and premium fans. All of these fans have a long-lasting direct-drive motor with ball bearings, which has fewer moving parts than belt-drive motors for less maintenance. They also have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments. Threaded extension pipe for mounting is not included.

120V AC, Single Phase—Three Prong Plug
Blade Dia.	Airflow, cfm	Volume	Motor Speed, rpm	No. of Speeds	Power, hp	Current, A	Cord Lg., ft.	Blade Material	Guard Material	Mounting Fasteners Included	Mounting Hole Dia.	Required Pipe Size		Each
Non-Oscillating
24"	7,400	77 dB @ 15 ft.	1,100	2	1/2	5.0	15	Aluminum	Chrome-Plated Steel	No	3/8"	1	0000000	0000000
30"	9,700	79 dB @ 15 ft.	1,100	2	1/2	5.0	15	Aluminum	Chrome-Plated Steel	No	3/8"	1	0000000	000000

Premium Ceiling-Mount Fans

Shown With Extension Pipe (Not Included)

With a ball-bearing motor and cupped fan blades, these fans last longer and focus airflow better than economy fans. All have a direct-drive motor, which has fewer moving parts than belt-drive motors for less maintenance. They also have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments. Threaded extension pipe for mounting is not included.

120V AC, Single Phase—Three Prong Plug
Blade Dia.	Airflow, cfm	Volume	Motor Speed, rpm	No. of Speeds	Power, hp	Current, A	Cord Lg., ft.	Blade Material	Guard Material	Mounting Fasteners Included	Mounting Hole Dia.	Required Pipe Size	Specifications Met		Each
Non-Oscillating
24"	5,500	61 dB @ 15 ft.	1,050	3	1/3	2.5	15	Aluminum	Chrome-Plated Steel	No	3/8"	1	UL Listed	0000000	0000000
30"	8,400	65 dB @ 15 ft.	1,025	3	1/3	2.7	15	Aluminum	Chrome-Plated Steel	No	3/8"	1	UL Listed	0000000	000000

Replacement End Dome Assembly	0000000	Each	000000
Replacement Cord	0000000	Each	00000

Ceiling-Mount Lavatory Exhaust Fans

Use these fans to draw stagnant and humid air out of a room.

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

For Round Duct

				Guard		For Opening
	For Duct Dia.	Airflow, cfm	Volume, dB	Lg.	Wd.	Wd.	Dia.	Dp.	Housing Material	Mount. Fasteners Included	Mount. Hole Dia.	Mount. Location	Features	Specifications Met		Each
120V AC, Single Phase—Hardwire
1	3"	50	50	9 1/4"	9"	7 1/4"	__	3 5/8"	Steel	No	1/8"	Ceiling, Wall	Backdraft-Preventing Damper	UL Listed	0000000	000000
1	3"	70	56	9 1/4"	9"	7 1/4"	__	3 5/8"	Steel	No	1/8"	Ceiling, Wall	Backdraft-Preventing Damper	UL Listed	0000000	00000
1	4"	80	40	12"	11 1/2"	9 1/4"	__	5 3/4"	Steel	No	3/16"	Ceiling, Wall	Backdraft-Preventing Damper	UL Listed	0000000	00000
2	8"	180	57	11 1/2"	11 1/2"	__	8 1/4"	7"	Steel	No	3/16"	Ceiling	Backdraft-Preventing Damper	UL Listed	0000000	00000
2	10"	350	57	13 1/2"	13 1/2"	__	10 1/4"	7"	Steel	No	3/16"	Ceiling	__	UL Listed	0000000	000000
120V AC, Single Phase—Plug
1	4"	110	28	12"	11 1/2"	9 1/4"	__	5 3/4"	Steel	Yes	1/4"	Ceiling, Wall	Backdraft-Preventing Damper	UL Listed	000000	000000

For Rectangular Duct

	For Duct				Guard		For Opening
	Ht.	Wd.	Airflow, cfm	Volume, dB	Lg.	Wd.	Wd.	Dp.	Housing Material	Mount. Fasteners Included	Mount. Hole Dia.	Mount. Location	Features	Specifications Met		Each
120V AC, Single Phase—Hardwire
3	3 1/4"	10"	160	53	11 1/2"	11 1/2"	12"	3 1/4"	Steel	No	3/16"	Ceiling, Wall	Backdraft-Preventing Damper	UL Listed	0000000	0000000
3	3 1/4"	10"	270	60	13 1/2"	13 1/2"	13 7/8"	3 1/4"	Steel	No	3/16"	Ceiling, Wall	Backdraft-Preventing Damper	UL Listed	0000000	000000

Ceiling-Mount Lavatory Exhaust Fans with Lights

These fans have a light that can operate alone or share a switch with the fan. Use them to draw stagnant and humid air out of a room.

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

			Guard		For Opening			Bulb
For Duct Dia.	Airflow, cfm	Volume, dB	Lg.	Wd.	Wd.	Dp.	Housing Material	Included	No. Required	Max. Wattage, W	Mount. Fasteners Included	Mount. Hole Dia.	Features	Specifications Met		Each
For Round Duct
120V AC, Single Phase—Hardwire
4"	50	43	11 1/8"	10 5/8"	8"	5 3/4"	Steel	No	1	100	No	3/16"	Backdraft-Preventing Damper, Light	UL Listed	0000000	000000
4"	70	48	12 1/8"	11 1/2"	9 1/4"	5 3/4"	Steel	No	1	100	No	3/16"	Backdraft-Preventing Damper, Light	UL Listed	0000000	00000
120V AC, Single Phase—Plug
4"	110	28	12 1/2"	11 3/4"	9 1/4"	5 3/4"	Steel	No	1	100	Yes	1/4"	Backdraft-Preventing Damper, Light	UL Listed	0000000	000000

Ultra-Quiet Ceiling-Mount Lavatory Exhaust Fans

Keep noise to a minimum with 1/2" thick acoustical insulation and vibration-resistant motor mounts. Use these fans to draw stagnant and humid air out of a room.

Optional speed control (sold separately) fits a single gang electrical box.

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

For Round Duct

For Round Duct

			Guard
For Duct Dia.	Airflow, cfm	Volume, dB	Lg.	Wd.	Housing Material	Mount. Fasteners Included	Mount. Hole Dia.	Mount. Location	Features	Specifications Met		Each
120V AC, Single Phase—Hardwire
8"	230	38	14"	14"	Steel	No	1/2"	Ceiling, Wall	Backdraft-Preventing Damper, Vibration-Resistant Mounts	UL Listed	0000000	0000000

For Rectangular Duct

For Duct				Guard
Ht.	Wd.	Airflow, cfm	Volume, dB	Lg.	Wd.	Housing Material	Mount. Fasteners Included	Mount. Hole Dia.	Mount. Location	Features	Specifications Met		Each
120V AC, Single Phase—Hardwire
5"	19"	480	42	23 1/4"	14"	Steel	No	1/2"	Ceiling, Wall	Backdraft-Preventing Damper, Vibration-Resistant Mounts	UL Listed	0000000	0000000
8"	12"	910	50	23 7/8"	19 7/8"	Steel	No	1/2"	Ceiling, Wall	Backdraft-Preventing Damper, Vibration-Resistant Mounts	UL Listed	0000000	000000

Speed Controls

Electrical Connection	Mounting Fasteners Included		Each
Hardwire	Yes	0000000	000000

Ceiling Fan Speed Controls

2.5 Amp

5 Amp

10 Amp

15 Amp

Convert one or more single-speed ceiling fans to variable speed. Connect them to the control in a single-gang switch box.

			Overall
Max. Current, A	Voltage	Material	Ht.	Wd.	Specifications Met	Mounting Fasteners Included		Each
2.5	120V AC	Aluminum	4 1/2"	2 3/4"	CSA Certified, UL Listed	Yes	0000000	000000
5	120V AC	Aluminum	4 1/2"	2 3/4"	CSA Certified, UL Listed	Yes	0000000	00000
10	120V AC	Aluminum	4 1/2"	4 1/2"	CSA Certified, UL Listed	Yes	0000000	00000
15	120V AC	Aluminum	4 1/2"	2 3/4"	CSA Certified, UL Listed	Yes	0000000	000000

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