16" Blade Diameter Fans | McMaster-Carr

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Less than 10,000 ft³/min

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35 Products

Desk Fans

The head on these fans tilts to direct air where it's needed.

Electric (120V AC, Single Phase—Three Blade Plug)

Oscillating

	Blade					Overall
	Dia.	Material	Airflow, ft³/min	No. of Speeds	Current, amp	Ht.	Wd.	Dp.	Cord Lg., ft.	Guard Material	Certification		Each
Oscillating Fan



		16"	Plastic	1,700	3	0.7	24 1/2"	18"	10 3/4"	6	Steel	ETL Listed	1908K52	000000

Wall-Mount Office Fans

Keep cool with these personal-size wall-mount fans. The fan head tilts to direct air where it's needed.

	Blade					Overall
	Dia.	Material	Airflow	No. of Speeds	Current	Ht.	Wd.	Dp.	Cord Lg., ft.	Guard Material	Mounting Fasteners Included	Certification	Includes		Each
120V AC, Single Phase—Three Blade Plug







				Oscillating Fan, Tilting Fan

				16"	Plastic	1,700 ft³/min	3	0.7 amp	22"	18"	14"	6	Steel	Yes	ETL Listed	Mounting Bracket	1908K54	000000

Machine-Cooling Fans

Cool large machinery such as transformers. Fans have a totally enclosed motor enclosure for use in dirty, dusty, and wet environments.

Fans with Totally Enclosed Motor Enclosure

Image of Product. Back orientation. Fans. Machine-Cooling Fans.

	Blade								Overall			Mounting
	Dia.	Material	Airflow	Volume	Motor Speed, rpm	No. of Speeds	Power, hp	Current	Dia.	Dp.	Guard Material	Fasteners Included	Hole Dia.		Each
120V AC, Single Phase—Hardwire







				Non-Oscillating Fan

				16"	Aluminum	4,500 ft³/min	68 dBA @ 6 ft.	1,750	1	1/2	3.1 amp	20 1/2"	12 1/4"	Galvanized Steel	No	1/2"	1929K12	0000000

Installation Kits

		Each
Mounting Kit	1929K82	000000

Dust-Resistant Direct-Drive Wall-Mount Exhaust Fans

Style 3

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.

120V AC, Single Phase (Hardwire)—Totally Enclosed Motor Enclosure

Style 3

								Overall
Style	Blade Dia.	Airflow, ft³/min	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Dp.	Wt., lb.	Ambient Temp., ° F	Frame Material	Blade Material	Certification		Each
3	16"	2,100	Not Rated	Direct	1,660	3	1/8	19"	19"	12"	21	100	Steel	Aluminum	UL Recognized Component	1915K82	0000000

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.

120V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure

Image of Product. Front orientation. Open Dripproof (ODP) Motor Enclosure. Direct-Drive Wall-Mount Exhaust Fans .

Fans with an open dripproof (ODP) motor enclosure are for relatively clean, dry, indoor locations.

Exhaust Fan Collars—Use a collar (sold separately) to connect these fans to a louver.

Exhaust Fans																Exhaust Fan Collars
							Overall
Blade Dia.	Airflow, ft³/min	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Dp.	Ambient Temp., ° F	Frame Material	Blade Material	Certification		Each		Each
16"	3,400	69 dBA @ 5 ft.	Direct	1,550	1	3/4	20 1/8"	20 1/8"	11 1/4"	100	Powder-Coated Steel	Aluminum	C-UL Listed, UL Listed	1932K34	0000000	5353K24	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.

120/230V AC, Single Phase—Hardwire

Image of Product. Front orientation. Exhaust Fans. Hazardous Location Exhaust Fans .

Direct Drive—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.

Exhaust Fans																Exhaust Fan Collars
							Overall
Blade Dia.	Airflow, ft³/min	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Dp.	Housing Material	Blade Material	Certification	Hazardous Location Rating		Each		Each
16"	2,800	61 dBA @ 15 ft.	Direct	1,725	1	1/3	20 1/8"	20 1/8"	15"	Steel	Aluminum	C-UL Listed, UL Listed	NEC Class I Divisions 1, 2 Group D; NEC Class II Divisions 1, 2 Groups F, G	2208K42	000000000	5353K24	0000000

Direct-Drive Downdraft Roof-Mount Exhaust Fans

Style 1

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.

Brushless Motor—Fans with a brushless motor are more efficient than fans with a standard motor. They operate at a wide range of speeds for precise speed control and greater energy savings. They’re also quieter and have a longer lifespan because of their advanced electronic controls.

	Exhaust Fans															Mounting Bases
							Overall
	Style	Blade Dia.	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Dia.	Ht.	Base Wd.	Wt., lb.	Ambient Temp., ° F	Housing Material	Certification		Each		Each
Open Dripproof (ODP) Motor Enclosure







				120V AC, Single Phase—Hardwire

				1	16"	2,600 ft³/min @ 1/2 in. H₂O 3,100 ft³/min @ 0 in. H₂O	70 dBA @ 5 ft.	1,450	3/4	33 1/4"	23 3/8"	24"	77	120	Aluminum	AMCA Certified, ETL Listed	2011K22	0000000	2230K34	0000000


				Totally Enclosed Motor Enclosure—Brushless Motor







								120V AC, Single Phase—Hardwire

								1	16"	2,850 ft³/min @ 1/2 in. H₂O 3,300 ft³/min @ 0 in. H₂O	71 dBA @ 5 ft.	1,525	1	33 1/4"	23 3/8"	24"	74	120	Aluminum	AMCA Certified, ETL Listed	2050K35	00000000	2230K34	000000

Direct-Drive Upblast Roof-Mount Exhaust Fans


Style 1	Style 2

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.

	Exhaust Fans															Mounting Bases
							Overall
	Style	Blade Dia.	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Dia.	Ht.	Base Wd.	Wt., lb.	Ambient Temp., ° F	Housing Material	Certification		Each		Each
Open Dripproof (ODP) Motor Enclosure







				120V AC, Single Phase—Hardwire

				1	16"	2,450 ft³/min @ 1/2 in. H₂O 2,900 ft³/min @ 0 in. H₂O	69 dBA @ 5 ft.	1,625	3/4	31 7/8"	30 1/2"	24 3/4"	80	300	Aluminum	AMCA Certified, ETL Listed	2232K24	000000000	2230K34	0000000


				Totally Enclosed Motor Enclosure







								460V AC, Three Phase—Hardwire

								2	16"	3,050 ft³/min @ 0 in. H₂O	70 dBA @ 5 ft.	1,750	1/3	22"	26 3/4"	26"	51	120	Steel	—	2081K26	00000000	2230K125	000000

Corrosion-Resistant Direct-Drive Wall-Mount Exhaust Fans with Louvers

Rust won't be a problem with the durable plastic housing and louvers on these fans. The 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 a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.

120/230V AC, Single Phase (Hardwire)—Totally Enclosed Motor Enclosure

Image of Product. Front orientation. Exhaust Fans. Corrosion-Resistant Direct-Drive Wall-Mount Exhaust Fans with Louvers.

							For Opening		Overall
Blade Dia.	Airflow, ft³/min	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Ht.	Wd.	Dp.	Ambient Temp., ° F	Housing Material	Blade Material		Each
16"	2,400	Not Rated	Direct	1,725	1	1/3	21 1/2"	23"	24 5/8"	24 1/8"	23"	104	Fiberglass	Polypropylene	6658T82	0000000

Light Duty Direct-Drive Wall-Mount Exhaust Fans with Louvers

These light duty fans are designed for use without duct. They 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 a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.

120V AC, Single Phase (Hardwire)—Totally Enclosed Motor Enclosure

Image of Product. Front orientation. Exhaust Fans. Light Duty Direct-Drive Wall-Mount Exhaust Fans with Louvers .

							For Opening		Overall
Blade Dia.	Airflow, ft³/min	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Ht.	Wd.	Dp.	Ambient Temp., ° F	Control Type	Frame Material	Blade Material	Mounting Fasteners Included	Mounting Hole Dia.	Certification		Each
16"	2,100	Not Rated	Direct	1,660	3	1/8	16 1/2"	16 1/2"	19"	19"	9 1/2"	100	Pull Switch	Steel	Aluminum	No	5/16"	UL Recognized Component	19455K22	0000000

120V AC, Single Phase—3-Blade Plug

							For Opening		Overall
Blade Dia.	Airflow, ft³/min	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Ht.	Wd.	Dp.	Ambient Temp., ° F	Control Type	Frame Material	Blade Material	Mounting Fasteners Included	Mounting Hole Dia.	Certification		Each
16"	2,100	Not Rated	Direct	1,660	3	1/8	16 1/2"	16 1/2"	19"	19"	9 1/2"	100	Pull Switch	Steel	Aluminum	No	5/16"	UL Recognized Component	19455K45	0000000

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 (ODP) motor enclosure for relatively clean, dry, indoor locations. They also have a wire mesh inlet guard to protect the fan from debris.

120V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure

							For Opening		Overall
Blade Dia.	Airflow, ft³/min	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Ht.	Wd.	Dp.	Housing Material	Frame Material	Blade Material	Features	Certification		Each
16"	2,500	61 dBA @ 5 ft.	Direct	1,300	1	1/2	21 1/4"	21 1/4"	23 1/2"	23 1/2"	25 1/4"	Steel	Galvanized Steel	Aluminum	Wire Mesh Inlet Guard	C-UL Listed, UL Listed	19105K24	000000000

Replacement Fan Motors

Fan Blades


Style B	Style C	Keyway

Replace worn and damaged fan blades. Use the included set screw or shaft collar to fasten a blade to your fan's shaft. Fan blades with a keyway are for use on motors with a keyed shaft. For difficult-to-remove hubs and fan blades, use fan blade pullers (not included).

Styles B and C—Styles A-C blades are for use in low-airflow applications.

		Blade
	Style	Dia.	No. of	Pitch	Direction	For Max. Motor Speed, rpm	Airflow @ Max. Motor Speed, ft³/min	Power @ Max. Motor Speed, hp	Hub Material	Includes		Each
Aluminum Blade







				For Round Shaft with 5/16" Dia.

				B	16"	4	23°	Clockwise	1,800	2,690	0.27	Steel	Shaft Collar	2090K332	000000


				C	16"	3	23°	Clockwise	1,800	2,000	0.16	Steel	Shaft Collar	2090K142	00000




						For Round Shaft with 1/2" Dia.

						B	16"	4	23°	Clockwise	1,800	2,690	0.27	Steel	Shaft Collar	2090K334	00000


						B	16"	5	27°	Clockwise	1,800	3,330	0.51	Steel	Shaft Collar	2090K424	000000
						C	16"	3	23°	Clockwise	1,800	2,000	0.16	Steel	Shaft Collar	2090K144	00000




								For Keyed Shaft with 5/8" Dia.

								B	16"	4	23°	Clockwise	1,800	2,690	0.27	Steel	Shaft Collar	2090K335	00000


								B	16"	5	27°	Clockwise	1,800	3,330	0.51	Steel	Shaft Collar	2090K425	000000
								C	16"	3	23°	Clockwise	1,800	2,000	0.16	Steel	Shaft Collar	2090K145	00000

Belt-Drive Downdraft Roof-Mount Exhaust 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. 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.

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

120V AC/208 to 230V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure

Image of Product. Front orientation. Exhaust Fans. Belt-Drive Downdraft Roof-Mount Exhaust Fans .

Exhaust Fans															Mounting Bases
							Overall
Blade Dia.	Airflow @ SP	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Dia.	Ht.	Base Wd.	Housing Material	Blade Material	Features		Each		Each
16"	2,800 ft³/min @ 1/2 in. H₂O 3,200 ft³/min @ 0 in. H₂O	70 dBA @ 5 ft.	Belt	1,145	1	3/4	33 11/16"	29 1/4"	26"	Aluminum	Aluminum	Bird Screen	2207K31	000000000	2230K34	0000000

Exhaust-Side Exhaust Fan Guards for Wall-Mount Exhaust Fans

Protect the exhaust side of your wall-mount exhaust fans from debris.

	Overall
For Blade Dia.	Ht.	Wd.	Dp.	Material	Mounting Fasteners Included		Each
14", 16"	19 3/4"	19 3/4"	6"	Galvanized Steel	Yes	19555K52	0000000

High-Output Fan Blades


Style B	Keyway

Generate at least 25% greater airflow than standard fan blades. Use these blades to replace worn and damaged fan blades. The fan blades with a keyway are for use on motors with a keyed shaft. For difficult-to-remove hubs and fan blades, use fan blade pullers (not included).

Style B—Style B 12"-24" dia. blades use the included set screw to fasten a blade to your fan's shaft. The 30" and 36" dia. blades require an SH style quick-disconnect bushing (not included).

		Blade
	Style	Dia.	No. of	Pitch	Direction	For Max. Motor Speed, rpm	Airflow @ Max. Motor Speed, ft³/min	Power @ Max. Motor Speed, hp	Hub Material	Includes		Each
Plastic Blade







				For Keyed Shaft with 5/8" Dia.

				B	16"	6	35°	Counterclockwise	4,500	8,400	5.28	Aluminum	Set Screw	5352K34	000000

Exterior-Wall-Mount Exhaust Fans

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.

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.

120V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure

Image of Product. Front orientation. Open Dripproof (ODP) Motor Enclosure. Exterior-Wall-Mount Exhaust Fans.

Fans with an open dripproof (ODP) motor enclosure should be used in clean, dry, and indoor locations. You can use these fans with or without duct. To use them with duct, you'll need an angle ring (not included).

Direct Drive—Direct-drive fans have fewer moving parts than belt-drive fans, so they’re easier to maintain.

Grilles—Grilles (sold separately) have fixed blades.

Louvers—Louvers are gravity operated. The blades open when air flows and close when it stops, preventing backdrafts.

Exhaust Fans																		Grilles		Louvers
							For Opening			Overall
Blade Dia.	Airflow @ SP	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Dia.	Ht.	Wd.	Dia.	Dp.	Ambient Temp., ° F	Blade Material	Mounting Fasteners Included	Certification		Each		Each		Each
16"	2,400 ft³/min @ 1/4 in. H₂O 2,800 ft³/min @ 0 in. H₂O	56 dBA @ 15 ft.	Direct	1,075	1	1/3	14"	16"	16"	34 11/16"	30 7/8"	180	Aluminum	No	C-UL Listed, UL Listed	1925K5	000000000	1925K85	0000000	1925K94	000000

Direct-Drive Exhaust Fans

With fewer moving parts than belt-drive fans, these direct-drive exhaust fans require less maintenance. They have a built-in grease pan to collect waste while cooking. Mount these fans directly to your roof with the attached mounting brackets. They meet UL standards for ventilation in residential, commercial, and institutional kitchens.

208V AC, Three Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure

Image of Product. Front orientation. Exhaust Fans. Direct-Drive Exhaust Fans.

Blade Dia.	Airflow @ SP	Volume (Sound) @ Distance	Drive Type	Motor Speed, rpm	No. of Speeds	Power, hp	Overall Ht.	Base Wd.	Max. Ambient Temp., ° F	Housing Material	Blade Material	Features	Specs. Met	Certification		Each
16"	3,000 ft³/min @ 1/2 in. H₂O 3,500 ft³/min @ 0 in. H₂O	71 dB @ 5 ft.	Direct	1,650	Variable	1 1/2	59 3/4"	32 5/8"	350	Steel	Aluminum	Grease Pan	UL 705, UL 762, ULC-S645	ETL Listed	4706N13	000000000

Supply-Side Exhaust Fan Guards for Wall-Mount Exhaust Fans

Protect the supply side of your wall-mount exhaust fans from debris.

	Overall
For Blade Dia.	Ht.	Wd.	Dp.	Material	Mounting Fasteners Included		Each
14", 16"	22 1/4"	22 1/4"	16"	Galvanized Steel	Yes	19555K12	0000000