10 Hp Blowers | McMaster-Carr

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Power

Outlet Pipe Size

Maximum Flow Rate @ Pressure

Voltage

Electrical Phase

Airflow @ Static Pressure

57,000 ft³/min @ 0 in. H₂O

40,500 ft³/min @ 1/2 in. H₂O

5,290 ft³/min @ 3 in. H₂O

4,955 ft³/min @ 5 in. H₂O

Maximum Pressure

Less than 1,000 in. H₂O

Vacuum Rating

Outlet Shape

Inlet Pipe Size

Number of Stages

Frequency

Inlet Diameter

Overall Width

Export Control Classification Number (ECCN)

Maximum Temperature

Power Source

Housing Material

Inverter Rated

Overall Depth

Wheel Material

Width

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Yes

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Not Compliant

DFARS Specialty Metals

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12 Products

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

				5 psi 125 in. H₂O	420 ft³/min @ 0 psi	8.1 in. Hg 110 in. H₂O	10	35 amp @ 208V AC 29.5 amp @ 230V AC 15 amp @ 460V AC	78	22"	18"	20"	32 to 100	2 1/2	2 1/2	9960K65	000000000	9960K827	0000000	9960K821	0000000

Two Stage

Two-stage blowers circulate air twice and then exhaust, creating higher pressure or vacuum than single-stage blowers with the same horsepower.

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														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
Three Phase, 208/230/460V AC (Inverter Rated)







				NPT Female Inlet and Outlet

				7 psi 200 in. H₂O	177 ft³/min @ 0 psi	13.3 in. Hg 180 in. H₂O	10	26.1 amp @ 208V AC 25 amp @ 230V AC 12.5 amp @ 460V AC	78	19 1/2"	19"	20"	5 to 100	2	2	4393K89	000000000	4393K41	0000000

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 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

				4,955 ft³/min @ 5 in. H₂O 5,290 ft³/min @ 3 in. H₂O	65 dBA @ 15 ft.	3,450	10	10 9/16"	16 13/16"	16 1/8"	16 3/16"	30 7/8"	27 3/8"	28 7/16"	410	23.2 amp/11.6 amp	-15 to 180	Steel	No	9/16"	1953K48	000000000	1953K107	000000000

High-Flow Low-Pressure Hazardous Location Compressed Air Blowers

Safely produce high-flow compressed air with low pressure or vacuum in environments with flammable gases and combustible dust, such as propane and carbon-based dust. These blowers have an explosion-proof motor and are UL listed for use in hazardous locations. Also known as regenerative blowers, they are commonly used to operate pump drives, lift tables, and conveying systems. They can also be used for drying, exhausting, and aerating.

Single Stage

Image of Product. Front orientation. Blowers. High-Flow Low-Pressure Hazardous Location Compressed Air Blowers.

							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	Hazardous Location Rating		Each
Three Phase, 208/230/460V AC (Inverter Rated)







				NPT Female Inlet and Outlet

				2 psi 50 in. H₂O	556 ft³/min @ 0 psi	3.7 in. Hg 50 in. H₂O	10	24.3 amp @ 208V AC 22.4 amp @ 230V AC 11.2 amp @ 460V AC	81	25"	20"	22"	5 to 100	4	4	NEC Class I Divisions 1, 2 Group D NEC Class II Division 2 Groups F, G	4393K74	000000000


				2 psi 60 in. H₂O	471 ft³/min @ 0 psi	4.4 in. Hg 59 in. H₂O	10	24.3 amp @ 208V AC 22.4 amp @ 230V AC 11.2 amp @ 460V AC	81	25"	19"	22"	5 to 100	4	4	NEC Class I Divisions 1, 2 Group D NEC Class II Division 2 Groups F, G	4393K73	00000000

Two Stage

							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	Hazardous Location Rating		Each
Three Phase, 208/230/460V AC (Inverter Rated)







				NPT Female Inlet and Outlet

				4 psi 115 in. H₂O	274 ft³/min @ 0 psi	8.5 in. Hg 115 in. H₂O	10	24.3 amp @ 208V AC 22.4 amp @ 230V AC 11.2 amp @ 460V AC	81	27"	20"	22"	5 to 100	4	4	NEC Class I Divisions 1, 2 Group D NEC Class II Division 2 Groups F, G	4393K78	000000000

Direct-Drive Upblast Roof-Mount Exhaust Fans

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		Each		Each
Totally Enclosed Motor Enclosure







				460V AC, Three Phase—Hardwire

				2	60"	40,500 ft³/min @ 1/2 in. H₂O 57,000 ft³/min @ 0 in. H₂O	97 dBA @ 5 ft.	1,125	10	68"	63 1/2"	70 1/4"	640	120	Steel	2081K29	000000000	2230K155	0000000