23" Fans | McMaster-Carr

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.

Desk Fans

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

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

Oscillating

				Overall
Blade Dia.	Airflow, cfm	No. of Speeds	Current, A	Ht.	Wd.	Dp.	Cord Lg., ft.	Blade Material	Guard Material	Specifications Met		Each
Oscillating, Tilting
16"	1,700	3	0.7	23"	18"	12"	6	Plastic	Steel	ETL Listed	0000000	000000

Box Fans

Position these fans in a window, set them on the floor, or attach them to an optional box fan stand.

				Overall
Blade Dia.	Airflow, cfm	No. of Speeds	Current, A	Ht.	Wd.	Dp.	Cord Lg., ft.	Housing Material	Blade Material	Guard Material	Specifications Met		Each
120V AC, Single Phase—Three Prong Plug
Non-Oscillating
20"	2,100	3	0.9	23"	21"	6"	6	Steel	Plastic	Plastic	ETL Listed	0000000	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.

				Overall
Blade Dia.	Airflow, cfm	No. of Speeds	Current, A	Ht.	Wd.	Dp.	Cord Lg., ft.	Blade Material	Guard Material	Mount. Fasteners Included	Specifications Met		Each
120V AC, Single Phase—Three Prong Plug
Oscillating, Tilting
18"	1,900	3	1.1	23"	21"	16"	6	Plastic	Steel	Yes	ETL Listed	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.

							Overall
	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	Specifications Met		Each
120V AC, Single Phase—Hardwire
3	20"	2,925	Not Rated	1,140	2	1/4	23"	23"	12"	35	100° F	Steel	Aluminum	UL Recognized Component	0000000	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.

					For Opening		Overall
Blade Dia.	Airflow, cfm	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Ht.	Wd.	Dp.	Max. Ambient Temperature	Control Type	Frame Material	Blade Material	Mount. Fasteners Included	Mount. Hole Dia.	Specifications Met		Each
120V AC, Single Phase—Hardwire
20"	2,925	1,140	2	1/4	20 1/2"	20 1/2"	23"	23"	9 1/2"	100° F	Pull Switch	Steel	Aluminum	No	5/16"	UL Recognized Component	00000000	0000000
120V AC, Single Phase—Three-Prong Plug
20"	2,925	1,140	2	1/4	20 1/2"	20 1/2"	23"	23"	9 1/2"	100° F	Pull Switch	Steel	Aluminum	No	5/16"	UL Recognized Component	00000000	000000
230/460V AC, Three Phase—Hardwire
20"	2,820	1,720	1	1/3	20 1/2"	20 1/2"	23"	23"	12 1/2"	100° F	__	Steel	Aluminum	No	1/4"	UL Recognized Component	00000000	000000

Downdraft Surface-Drying Fans

To quickly dry flat surfaces, this fan directs air downward. Use it to dry large flat surfaces such as floors with a concentrated stream of air. It can also be turned on its side.

Fans

							Overall
	Airflow, cfm	Volume	No. of Speeds	Power, hp	Current, A	Outlet Dia.	Ht.	Wd.	Dp.	Cord Lg., ft.	Housing Material		Each
115V AC, Single Phase—Three Prong Plug
Non-Oscillating
A	3,500	Not Rated	2	1/4	4.0	18"	23"	18"	22"	20	Plastic	0000000	0000000

Replacement Parts

Replacement Caster Kit for Style A

Replacement Circuit Breaker for Style A

Replacement Fan Blade for Style A

Replacement Grill for Style A

Replacement Switch for Style A

Component		Each
Caster Kit	00000000	0000000
Circuit Breaker	00000000	00000
Fan Blade	00000000	000000
Grill	00000000	00000
Switch	00000000	0000

Enclosure-Cooling Heat Exchangers

NEMA 4X, 3,000 Btu/hr.

Cool the air in your enclosure to protect electronic components from excessive heat. These heat exchangers absorb heat in the enclosure, then use cooler air outside the enclosure to draw the heat away, lowering the temperature inside. Unlike a fan, they seal out outside air, so dust, moisture, and other contaminants can't get in. Because they use ambient air to cool the enclosure, heat exchangers use less energy and are less likely to cause condensation than air conditioners.

Heat exchangers rated NEMA 4X and IP56 are made of stainless steel to resist corrosion in the harshest environments. They stand up to weather, washdowns, and corrosive chemicals.

All of these heat exchangers meet American and Canadian safety standards. CE marked heat exchangers also meet European safety standards.

				Overall			For Opening
Cooling Capacity, Btu/hr.	Airflow, cfm	Wattage, W	Current, A	Height	Width	Depth	Height	Width	Material	Thermostat Included	For Use Outdoors	Mounting Fasteners Included	Specifications Met		Each
NEMA 4X, IP56
120V AC, Single Phase, 50Hz/60Hz—Three-Prong Plug
3,000	Not Rated	160	1.4	23"	12"	8"	21 3/4"	11"	Stainless Steel	No	Yes	Yes	UL Listed C-UL Listed CE Marked	0000000	000000000

Portable Air Cleaners

Small enough to carry from job to job. Cleaners remove odors when paired with an optional odor-removal filter and an optional 1" prefilter.

Add duct (sold separately) to exhaust filtered air outside of the space that you are cleaning.

Air Cleaners

Touch Pad

					For Duct		Overall			Housing
Airflow, cfm	Volume	Power, hp	Voltage	Current	Inlet Dia.	Outlet Dia.	Ht.	Wd.	Dp.	Material	Color	Includes	For Removing		Each
700	73 dBA @ 5 ft.	1/2	120V AC	3A	14"	14"	23"	26"	17"	Plastic	Blue	Disposable HEPA Filter (Captures 99.97% of particles down to 0.3 microns), Disposable Prefilter	Dust and Particles, Odors and Fumes	00000000	000000000

Filters

		Each
Optional 1” Prefilters	00000000	000000
Replacement HEPA Filters	00000000	000000
Replacement Prefilters	00000000	00000
Optional Odor-Removal Filters	00000000	00000

Optional Accessories

		Per Ft.
Blo-N-Vent Duct Hose	0000000	000000

Oil- and Coolant-Collecting Air Cleaners

Often used in machine shops, these cleaners remove oil and coolant mist from the air. Air passes through a spinning drum.

Cleaners that cannot be sold to California are restricted due to energy efficiency requirements.

Cleaners
						Overall									Replacement Filters
Airflow, cfm	Volume	Power, hp	Voltage	Current	For Inlet Duct Dia.	Ht.	Wd.	Dp.	Mounting Fasteners Included	Mounting Hole Dia.	Includes	Cannot Be Sold To		Each		Each
1,000	60 dB @ 15 ft.	3	208V AC 240V AC 460V AC	10.6A 4.8A 9.6A	6"	23"	21"	22"	No	9/16"	Disposable Filter (Captures 98% of mist particles down to 1 micron)	CA	000000	000000000	0000000	000000