5 Hp Blowers | McMaster-Carr

Filter by

Airflow @ Static Pressure

6,450 ft³/min @ 0 in. H₂O

6,700 ft³/min @ 0 in. H₂O

8,500 ft³/min @ 0 in. H₂O

10,500 ft³/min @ 0 in. H₂O

11,500 ft³/min @ 0 in. H₂O

13,500 ft³/min @ 0 in. H₂O

24,100 ft³/min @ 0 in. H₂O

27,800 ft³/min @ 0 in. H₂O

34,300 ft³/min @ 0 in. H₂O

36,700 ft³/min @ 0 in. H₂O

4,900 ft³/min @ 1/2 in. H₂O

5,900 ft³/min @ 1/2 in. H₂O

6,200 ft³/min @ 1/2 in. H₂O

7,000 ft³/min @ 1/2 in. H₂O

9,500 ft³/min @ 1/2 in. H₂O

10,400 ft³/min @ 1/2 in. H₂O

11,000 ft³/min @ 1/2 in. H₂O

20,200 ft³/min @ 1/2 in. H₂O

Power

Inlet Diameter

Outlet Shape

Outlet Diameter

Voltage

Wheel Diameter

Electrical Phase

Motor Speed

Housing Material

Wheel Material

Motor Enclosure Type

Full Load Current @ Voltage

Power Source

Material

Outlet Width

Frequency

Overall Depth

Current

Blade Diameter

Maximum Temperature

REACH

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Forward

How can we improve?

39 Products

High-Output Blowers

Powerful and durable, these blowers are able to blow air through larger systems that have more airflow resistance than standard blowers can handle. They install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, drying, ventilating, and exhausting. Blowers that weigh 280 lbs. or less can also be used for material conveying.

Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water. It is the responsibility of users in California to follow local energy efficiency regulations. Operating these blowers at a high airflow may violate these regulations.

With Round Outlet and Round Inlet—Totally Enclosed Motor Enclosure

Image of Product. Front orientation. Blowers. High-Output Blowers, Round Outlet.

Blowers with a totally enclosed motor enclosure can be used in dirty, dusty, and wet environments.

	Blowers																		Replacement Wheels
								Overall							Mounting
	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Outlet Dia.	Inlet Dia.	Wheel Dia.	Ht.	Wd.	Dp.	Wt., lb.	Current	Temp. Range, ° F	Housing Material	Fasteners Included	Hole Dia.		Each		Each
230V AC/460V AC







				Three Phase—Hardwire

				1,500 ft³/min @ 5 in. H₂O 1,900 ft³/min @ 3 in. H₂O	75 dBA @ 15 ft.	3,450	5	8"	8"	14"	26 1/8"	23 3/4"	25 1/4"	176	11.8 amp/5.9 amp	-10 to 150	Steel	No	7/16"	1953K67	000000000	1953K84	0000000

With Rectangular Outlet and Round Inlet—Totally Enclosed Motor Enclosure

Image of Product. Front orientation. Blowers. High-Output Blowers, Rectangular Outlet.

Blowers with a totally enclosed motor enclosure can be used in dirty, dusty, and wet environments.

	Blowers																			Replacement Wheels
					Outlet				Overall							Mounting
	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Ht.	Wd.	Inlet Dia.	Wheel Dia.	Ht.	Wd.	Dp.	Wt., lb.	Current	Temp. Range, ° F	Housing Material	Fasteners Included	Hole Dia.		Each		Each
230V AC/460V AC







				Three Phase—Hardwire

				1,600 ft³/min @ 4 1/2 in. H₂O 1,800 ft³/min @ 3 1/4 in. H₂O	73 dBA @ 15 ft.	3,550	5	7"	5 5/8"	8"	12"	22 1/4"	20 9/16"	17 5/8"	224	11.8 amp/5.9 amp	-15 to 180	Steel	No	1/2"	1953K138	000000000	1953K933	0000000


				3,245 ft³/min @ 5 in. H₂O 3,875 ft³/min @ 3 in. H₂O	65 dBA @ 15 ft.	3,450	5	10 3/8"	15 1/4"	14 5/8"	13 1/2"	28 3/16"	25 1/16"	28 1/4"	314	11.8 amp/5.9 amp	-15 to 180	Steel	No	9/16"	1953K46	00000000	1953K105	00000000

With Rectangular Outlet and Round Inlet—Open Dripproof (ODP) Motor Enclosure

Blowers with an open dripproof motor enclosure are for relatively clean, dry, indoor locations.

	Blowers																			Replacement Wheels
					Outlet				Overall							Mounting
	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Ht.	Wd.	Inlet Dia.	Wheel Dia.	Ht.	Wd.	Dp.	Wt., lb.	Current	Temp. Range, ° F	Housing Material	Fasteners Included	Hole Dia.		Each		Each
230V AC/460V AC







				Three Phase—Hardwire

				1,600 ft³/min @ 4 1/4 in. H₂O 1,800 ft³/min @ 3 1/4 in. H₂O	73 dBA @ 15 ft.	3,450	5	7"	5 5/8"	8"	12"	22 1/4"	20 9/16"	17 5/8"	197	12.6 amp/6.32 amp	-15 to 180	Steel	No	1/2"	1953K133	000000000	1953K933	0000000

High-Output Spark-Resistant Blowers

Powerful and durable, these blowers are able to blow air through larger systems that have more airflow resistance than standard spark-resistant blowers can handle. They have an aluminum housing for spark resistance. They install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting. All blowers have a totally enclosed motor enclosure, which can be used in dirty, dusty, and wet environments.

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

With Round Outlet and Round Inlet—Totally Enclosed Motor Enclosure

Image of Product. Front orientation. Blowers. High-Output Spark-Resistant Blowers.

								Overall							Mounting
	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Outlet Dia.	Inlet Dia.	Wheel Dia.	Ht.	Wd.	Dp.	Wt., lb.	Current	Temp. Range, ° F	Housing Material	Fasteners Included	Hole Dia.		Each
230V AC/460V AC







				Three Phase—Hardwire

				1,240 ft³/min @ 5 in. H₂O 1,400 ft³/min @ 3 in. H₂O	74 dBA @ 15 ft.	3,450	5	6"	7"	13"	21 5/16"	18 1/2"	18 1/2"	162	11.8 amp/5.9 amp	-10 to 150	Aluminum	No	7/16"	1954K88	000000000


				1,600 ft³/min @ 5 in. H₂O 1,890 ft³/min @ 3 in. H₂O	76 dBA @ 15 ft.	3,450	5	8"	8"	14"	26"	22 1/16"	22 3/16"	213	11.8 amp/5.9 amp	-10 to 150	Aluminum	No	7/16"	1954K89	00000000

High-Output Hazardous Location Spark-Resistant Blowers

Powerful and durable, these blowers are able to blow air through larger systems that have more airflow resistance than standard hazardous location spark-resistant blowers can handle. They have an explosion-proof motor that is UL listed for hazardous locations. They also have an aluminum housing for spark resistance. These blowers install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting.

With Round Outlet and Round Inlet

Image of Product. Front orientation. Blowers. High-Output Hazardous Location Spark-Resistant Blowers.

								Overall								Mounting
	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Outlet Dia.	Inlet Dia.	Wheel Dia.	Ht.	Wd.	Dp.	Wt., lb.	Current	Temp. Range, ° F	Housing Material	Hazardous Location Rating	Fasteners Included	Hole Dia.		Each
230V AC/460V AC







				Three Phase—Hardwire

				1,400 ft³/min @ 3 in. H₂O	74 dBA @ 15 ft.	3,450	5	6"	7"	13"	21 5/16"	18 1/2"	21 3/4"	183	12.2 amp/6.1 amp	-10 to 150	Aluminum	NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G	No	7/16"	1954K107	000000000


				1,890 ft³/min @ 3 in. H₂O	76 dBA @ 15 ft.	3,450	5	8"	8"	14"	26 5/8"	22 3/16"	24 7/16"	234	12.2 amp/6.1 amp	-10 to 150	Aluminum	NEC Class I Divisions 1, 2 Groups C, D NEC Class II Divisions 1, 2 Groups F, G	No	7/16"	1954K108	00000000

Corrosion-Resistant Blowers

A 304 stainless steel housing offers good corrosion resistance. These blowers install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting. All blowers have a totally enclosed motor enclosure, which can be used in dirty, dusty, and wet environments.

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

With Rectangular Outlet and Round Inlet—Totally Enclosed Motor Enclosure

Image of Product. Front orientation. Blowers. Corrosion-Resistant Blowers.

	Blowers																		Replacement Wheels
					Outlet				Overall						Mounting
	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Ht.	Wd.	Inlet Dia.	Wheel Dia.	Ht.	Wd.	Dp.	Current	Temp. Range, ° F	Housing Material	Fasteners Included	Hole Dia.		Each		Each
230V AC/460V AC







				Three Phase—Hardwire

				1,600 ft³/min @ 4 1/2 in. H₂O 1,800 ft³/min @ 3 1/4 in. H₂O	73 dBA @ 15 ft.	3,550	5	7"	5 5/8"	5"	12"	22 1/4"	20 9/16"	17 5/8"	11.8 amp/5.9 amp	-15 to 180	304 Stainless Steel	No	1/2"	2283K32	000000000	1953K933	0000000

High-Flow Low-Pressure Compressed Air Blowers

Also known as regenerative blowers, use these to produce high-flow compressed air with low pressure or vacuum to operate pump drives, lift tables, and conveying systems. Compressed air blowers are also used for drying, exhausting, and aeration.

Air circulates inside the blower housing to compress air, which generates pressure or vacuum.

Single Stage

Single-stage blowers circulate air once and then exhaust.

Inverter Rated—Inverter-rated blowers have a motor that can run at slow speeds without overheating, so they can be used with a motor speed control (variable frequency drive).

	Blowers														Air Intake Filters		Valves
							Overall				Pipe Size
	Max. Pressure	Max. Flow Rate @ Pressure	Vacuum Rating	Power, hp	Full Load Current @ Voltage	Volume (Sound), dBA	Lg.	Wd.	Ht.	Temp. Range, ° F	Inlet	Outlet		Each		Each		Each
Three Phase, 208/230/460V AC (Inverter Rated)







				NPT Female Inlet and Outlet

				4 psi 105 in. H₂O	207 ft³/min @ 0 psi	6.5 in. Hg 88 in. H₂O	5	13 amp @ 208V AC 12 amp @ 230V AC 6 amp @ 460V AC	72	19"	15"	15"	32 to 100	2	2	9960K63	000000000	9960K826	0000000	9960K821	0000000

Chemical-Resistant Blowers

For resistance to chemicals as well as corrosion, these blowers have a plastic housing. They install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting. All blowers have a totally enclosed motor enclosure, which can be used in dirty, dusty, and wet environments.

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

With Rectangular Outlet and Round Inlet—Totally Enclosed Motor Enclosure


	Replacement Wheels

PVC Housing—PVC housing offers greater chemical resistance than the fiberglass housing. It resists strong oxidizing acids such as sulfuric acid but will not withstand contact with perchloric acid.

Cannot Be Sold to California—Blowers that cannot be sold to the listed areas are restricted due to energy efficiency requirements.

	Blowers																			Replacement Wheels
					Outlet				Overall						Mounting
	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Ht.	Wd.	Inlet Dia.	Wheel Dia.	Ht.	Wd.	Dp.	Wt., lb.	Current	Housing Material	Fasteners Included	Hole Dia.	Cannot Be Sold To		Each		Each
208V AC to 230V AC/460V AC







				Three Phase—Hardwire

				4,700 ft³/min @ 1 in. H₂O 4,900 ft³/min @ 1/2 in. H₂O	Not Rated	1,725	5	11 7/8"	9 3/4"	13"	14 1/2"	31 1/2"	30"	29 3/4"	172	13.9 amp/6.7 amp	PVC	No	3/8"	California	2093K85	000000000	2093K38	000000000

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
31"	7,000 ft³/min @ 1/2 in. H₂O 8,500 ft³/min @ 0 in. H₂O	72 dB @ 5 ft.	Direct	675	Variable	5	85 7/8"	52 1/4"	350	Steel	Steel	Grease Pan	UL 705, UL 762, ULC-S645	ETL Listed	4706N17	000000000

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.

Belt Drive

Image of Product. Front orientation. Exhaust Fans. Hazardous Location Upblast Roof-Mount Exhaust Fans.

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

	Exhaust Fans														Mounting Bases
						Overall
	Blade Dia.	Airflow @ SP	Volume (Sound) @ Distance	Motor Speed, rpm	Power, hp	Dia.	Ht.	Base Wd.	Wt., lb.	Max. Ambient Temp., ° F	Housing Material	Hazardous Location Rating		Each		Each
Totally Enclosed Motor Enclosure







				240/460V AC, Three Phase—Hardwire

				36"	20,200 ft³/min @ 1/2 in. H₂O 24,100 ft³/min @ 0 in. 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	4746N23	000000000	2230K48	0000000


				42"	22,400 ft³/min @ 1/2 in. H₂O 27,800 ft³/min @ 0 in. H₂O	78 dBA @ 5 ft.	1,750	5	51"	34"	54"	720	100	Steel	NEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G	4746N24	00000000	2230K49	000000
				48"	28,600 ft³/min @ 1/2 in. H₂O 36,700 ft³/min @ 0 in. H₂O	80 dBA @ 5 ft.	1,750	5	57"	37"	60"	840	100	Steel	NEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G	4746N25	00000000	2230K26	000000

Dust-Resistant Belt-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. 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.

230/460V AC, Three Phase (Hardwire)—Totally Enclosed Motor Enclosure


	Exhaust Fan Collars

Exhaust Fan Collars—Collars and louvers are sold separately. Use a collar to connect a wall-mount exhaust fan 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.	Frame Material	Blade Material		Each		Each
54"	37,600	70 dB @ 5 ft.	Belt	525	1	5	60"	60"	23 1/2"	Steel	Steel	1922K96	000000000	5353K19	0000000

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







				208 to 230V AC, Three Phase—Hardwire

				1	20 3/4"	5,900 ft³/min @ 1/2 in. H₂O 6,450 ft³/min @ 0 in. H₂O	85 dBA @ 5 ft.	1,425	5	37 3/8"	33 1/4"	28"	221	300	Aluminum	AMCA Certified, ETL Listed	2232K37	000000000	2230K35	0000000


				1	30"	9,500 ft³/min @ 1/2 in. H₂O 10,500 ft³/min @ 0 in. H₂O	71 dBA @ 5 ft.	725	5	51 1/4"	44"	40"	497	300	Aluminum	AMCA Certified, ETL Listed	2232K39	00000000	2230K94	000000


				Totally Enclosed Motor Enclosure







								460V AC, Three Phase—Hardwire

								2	48"	25,500 ft³/min @ 1/2 in. H₂O 34,300 ft³/min @ 0 in. H₂O	76 dBA @ 5 ft.	1,150	5	56"	38 3/4"	60"	650	120	Steel	—	2081K17	00000000	2230K26	000000

Dust-Resistant Direct-Drive Wall-Mount Exhaust Fans

Style 5

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.

230/460V AC, Three Phase (Hardwire)—Totally Enclosed Motor Enclosure

Style 5

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

Exhaust Fans																	Exhaust Fan Collars
								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		Each		Each
5	36"	20,300	83 dB @ 5 ft.	Direct	1,750	1	5	42"	42"	15 3/4"	225	104	Steel	Steel	2222K14	000000000	5353K16	0000000
5	42"	26,600	80 dB @ 5 ft.	Direct	1,150	1	5	48"	48"	20"	295	104	Steel	Steel	2222K17	00000000	5353K17	000000

Direct-Drive Downdraft Roof-Mount Exhaust Fans

Style 2

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.

	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







				208/230V AC Three Phase—Hardwire

				2	21"	6,200 ft³/min @ 1/2 in. H₂O 6,700 ft³/min @ 0 in. H₂O	82 dBA @ 5 ft.	1,400	5	38 15/16"	32 1/4"	28"	201	120	Aluminum	AMCA Certified, ETL Listed	2011K24	000000000	2230K35	0000000


				2	30"	10,400 ft³/min @ 1/2 in. H₂O 11,500 ft³/min @ 0 in. H₂O	69 dBA @ 5 ft.	700	5	52 13/16"	44"	40"	467	120	Aluminum	AMCA Certified, ETL Listed	2011K26	00000000	2230K94	000000
				2	36"	11,000 ft³/min @ 1/2 in. H₂O 13,500 ft³/min @ 0 in. H₂O	64 dBA @ 5 ft.	450	5	63 5/16"	49 1/2"	44"	532	120	Aluminum	AMCA Certified, ETL Listed	2011K27	00000000	2230K57	000000