208V AC 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.

About Air Compressors

Improve air quality and manage temperature and moisture levels by forcing fresh air into your space instead of exhausting air out. These fans create positive pressure to push air into an enclosed space, helping create static pressure to quickly ventilate smoke, gas, and other fumes. They’re direct-drive fans, so they have fewer moving parts than belt-drive fans for less maintenance.

						For Opening		Overall
Voltage (Current)	Blade Dia.	Airflow, cfm	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Ht.	Wd.	Dp.	Frame Material	Blade Material	Guard Material	Environmental Rating		Each
Three Phase—Hardwire
Non-Oscillating
190V AC (10.9 A) 208V AC (11.7 A) 240V AC (1.9 A)	58"	34,000	600	1	3	65 1/2"	65 1/2"	65"	65"	34"	Polypropylene Plastic	Plastic	304 Stainless Steel	IP65	0000000	000000000

Low-Profile Direct-Drive Ceiling-Mount Fans

Ideal for low-clearance applications where you need headroom, these direct-drive fans are compact and have fewer moving parts than belt-drive fans for less maintenance. The louvers adjust so you can direct airflow in two directions at the same time. They have a polyethylene housing, so they’re durable and resist corrosion.

							Overall
Voltage	Current, A	Blade Dia.	Airflow, cfm	Motor Speed, rpm	No. of Speeds	Power, hp	Ht.	Wd.	Dp.	Housing Material	Blade Material	Environmental Rating	Includes		Each
Three Phase—Hardwire
Non-Oscillating
190V AC 208V AC 240V AC	10.9 11.7 10.1	58"	40,100	600	1	3	65 1/4"	65 1/4"	31"	Polyethylene Plastic	Plastic	IP65	Mounting Chain Kit	0000000	000000000

Direct-Drive Downdraft Roof-Mount Exhaust Fans

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.

Fans
						Overall									Mounting Bases
	Blade Dia.	Airflow @ Static Pressure	Volume	Motor Speed, rpm	Power, hp	Dia.	Ht.	Base Wd.	Wt., lbs.	Max. Ambient Temp., °F	Housing Material	Specifications Met		Each		Each
Open Dripproof Motor Enclosure
208/230V AC, Three Phase—Hardwire
3	19"	4,500 cfm @ 1/2 in. of H₂O 5,000 cfm @ 0 in. of H₂O	75 dBA @ 5 ft.	1,300	2	38 15/16"	32 3/4"	28"	189	120°	Aluminum	AMCA Certified, ETL Listed	0000000	000000000	0000000	0000000
3	21"	6,200 cfm @ 1/2 in. of H₂O 6,700 cfm @ 0 in. of H₂O	82 dBA @ 5 ft.	1,400	5	38 15/16"	32 1/4"	28"	201	120°	Aluminum	AMCA Certified, ETL Listed	0000000	00000000	0000000	000000
3	24"	8,100 cfm @ 1/2 in. of H₂O 9,000 cfm @ 0 in. of H₂O	73 dBA @ 5 ft.	925	3	43 7/16"	37 1/4"	33"	288	120°	Aluminum	AMCA Certified, ETL Listed	0000000	00000000	0000000	000000
3	30"	10,400 cfm @ 1/2 in. of H₂O 11,500 cfm @ 0 in. of H₂O	69 dBA @ 5 ft.	700	5	52 13/16"	44"	40"	467	120°	Aluminum	AMCA Certified, ETL Listed	0000000	00000000	0000000	000000
3	36"	11,000 cfm @ 1/2 in. of H₂O 13,500 cfm @ 0 in. of H₂O	64 dBA @ 5 ft.	450	5	63 5/16"	49 1/2"	44"	532	120°	Aluminum	AMCA Certified, ETL Listed	0000000	00000000	0000000	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.

Open Dripproof Motor Enclosure
Blade Dia.	Airflow @ Static Pressure	Volume	Motor Speed, rpm	No. of Speeds	Power, hp	Overall Ht.	Base Wd.	Max. Ambient Temp., °F	Housing Material	Blade Material	Features	Specifications Met		Each
208V AC, Three Phase—Hardwire
16"	3,000 cfm @ 1/2 in. of H₂O 3,500 cfm @ 0 in. of H₂O	71 dB @ 5 ft.	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	0000000	000000000
19"	3,800 cfm @ 1/2 in. of H₂O 4,500 cfm @ 0 in. of H₂O	76 dB @ 5 ft.	1,175	Variable	1 1/2	66 1/8"	37 1/2"	350°	Steel	Aluminum	Grease Pan	UL 705, UL 762, ULC-S645, ETL Listed	0000000	00000000
21"	5,000 cfm @ 1/2 in. of H₂O 5,500 cfm @ 0 in. of H₂O	77 dB @ 5 ft.	1,275	Variable	3	71 7/8"	38 1/4"	350°	Steel	Aluminum	Grease Pan	UL 705, UL 762, ULC-S645, ETL Listed	0000000	00000000
25"	5,500 cfm @ 1/2 in. of H₂O 6,500 cfm @ 0 in. of H₂O	72 dB @ 5 ft.	900	Variable	3	80 3/8"	49 1/4"	350°	Steel	Steel	Grease Pan	UL 705, UL 762, ULC-S645, ETL Listed	0000000	00000000
31"	7,000 cfm @ 1/2 in. of H₂O 8,500 cfm @ 0 in. of H₂O	72 dB @ 5 ft.	675	Variable	5	85 7/8"	52 1/4"	350°	Steel	Steel	Grease Pan	UL 705, UL 762, ULC-S645, ETL Listed	0000000	00000000
37"	12,000 cfm @ 1/2 in. of H₂O 14,000 cfm @ 0 in. of H₂O	72 dB @ 5 ft.	575	Variable	7 1/2	93 1/4"	59"	350°	Steel	Steel	Grease Pan	UL 705, UL 762, ULC-S645, ETL Listed	0000000	00000000

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

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).

Single Stage

Single Stage Blower

Blowers
						Overall				Pipe Size				Air-Intake Filters		Relief Valves
Maximum Pressure	Max. Flow Rate @ psi	Vacuum Rating	hp	Full Load Current	Vol.	Lg.	Wd.	Ht.	Temp. Range, °F	Inlet	Outlet		Each		Each		Each
Single Phase, 120/208/230V AC
NPT Female Inlet and Outlet
1 psi 29 in. of H₂O	27 cfm @ 0	1.9 in. of Hg 27 in. of H₂O	1/8	2.3 A @ 115 V AC 1.2 A @ 208 V AC 1.2 A @ 230 V AC	57 dBA	9"	8"	9"	32° to 100°	1	1	0000000	0000000	00000000	0000000	00000000	0000000
1 psi 39 in. of H₂O	42 cfm @ 0	2.6 in. of Hg 35 in. of H₂O	1/3	3.8 A @ 115 V AC 2.0 A @ 208 V AC 1.9 A @ 230 V AC	63 dBA	10"	9"	9"	32° to 100°	1	1	0000000	00000000	00000000	000000	00000000	000000
1 psi 52 in. of H₂O	156 cfm @ 0	3.8 in. of Hg 51 in. of H₂O	2	19.7 A @ 115 V AC 10.6 A @ 208 V AC 9.9 A @ 230 V AC	71 dB	14"	13"	14"	5° to 100°	2	2	0000000	00000000	000000	00	0000000	000000
2 psi 42 in. of H₂O	52 cfm @ 0	3.0 in of Hg 40 in. of H₂O	1/2	6.0 A @ 115 V AC 3.2 A @ 208 V AC 3.0 A @ 230 V AC	68 dBA	13"	10"	10"	32° to 100°	1 1/4	1 1/4	0000000	00000000	00000000	000000	00000000	000000
2 psi 52 in. of H₂O	92 cfm @ 0	3.5 in. of Hg 48 in. of H₂O	1	9.8 A @ 115 V AC 5.2 A @ 208 V AC 4.9 A @ 230 V AC	68 dBA	13"	11"	12"	32° to 100°	1 1/2	1 1/2	0000000	00000000	00000000	000000	00000000	000000
2 psi 65 in. of H₂O	127 cfm @ 0	4.4 in. of Hg 60 in. of H₂O	1 1/2	17.5 A @ 115 V AC 10.0 A @ 208 V AC 9.0 A @ 230 V AC	74 dBA	16"	13"	14"	32° to 100°	1 1/2	1 1/2	0000000	00000000	00000000	000000	00000000	000000
Three Phase, 208/230/460V AC
NPT Female Inlet and Outlet
2 psi 43 in. of H₂O	53 cfm @ 0	2.9 in. of Hg 40 in. of H₂O	1/2	2.0 A @ 208 V AC 2.0 A @ 230 V AC 1.0 A @ 460 V AC	68 dBA	11"	10"	10"	32° to 100°	1 1/4	1 1/4	0000000	00000000	00000000	000000	00000000	000000
2 psi 52 in. of H₂O	92 cfm @ 0	3.5 in. of Hg 48 in. of H₂O	1	3.4 A @ 208 V AC 3.2 A @ 230 V AC 1.6 A @ 460 V AC	68 dBA	13"	11"	12"	32° to 100°	1 1/2	1 1/2	0000000	00000000	00000000	000000	00000000	000000
2 psi 65 in. of H₂O	127 cfm @ 0	4.4 in. of Hg 60 in. of H₂O	1 1/2	5.1 A @ 208 V AC 4.9 A @ 230 V AC 2.5 A @ 460 V AC	74 dBA	14"	13"	14"	32° to 100°	1 1/2	1 1/2	0000000	00000000	00000000	000000	00000000	000000
Three Phase, 208/230/460V AC (Inverter Rated)
NPT Female Inlet and Outlet
1 psi 52 in. of H₂O	156 cfm @ 0	3.8 in. of Hg 51 in. of H₂O	2	5.7 A @ 208 V AC 5.7 A @ 230 V AC 2.8 A @ 460 V AC	71 dB	14"	13"	14"	5° to 100°	2	2	0000000	00000000	000000	00	0000000	000000
2 psi 80 in. of H₂O	156 cfm @ 0	6.6 in. of Hg 89 in. of H₂O	3	8.2 A @ 208 V AC 8.3 A @ 230 V AC 4.1 A @ 460 V AC	71 dB	14"	13"	14"	5° to 100°	2	2	0000000	00000000	000000	00	0000000	000000
3 psi 110 in. of H₂O	216 cfm @ 0	8.1 in. of Hg 110 in. of H₂O	5 1/2	14.6 A @ 208 V AC 15.1 A @ 230 V AC 7.5 A @ 460 V AC	74 dB	15"	15"	15"	5° to 100°	2	2	0000000	00000000	000000	00	0000000	000000
4 psi 105 in. of H₂O	207 cfm @ 0	6.5 in. of Hg 88 in. of H₂O	5	13.0 A @ 208 V AC 12.0 A @ 230 V AC 6.0 A @ 460 V AC	72 dBA	19"	15"	15"	32° to 100°	2	2	0000000	00000000	00000000	000000	00000000	000000
4 psi 110 in. of H₂O	265 cfm @ 0	6.6 in. of Hg 90 in. of H₂O	6	16.0 A @ 208 V AC 15.0 A @ 230 V AC 7.5 A @ 460 V AC	79 dBA	17"	17"	18"	32° to 100°	2	2	0000000	00000000	00000000	000000	00000000	000000
4 psi 110 in. of H₂O	307 cfm @ 0	8.9 in. of Hg 121 in. of H₂O	7 1/2	19.8 A @ 208 V AC 19.5 A @ 230 V AC 9.7 A @ 460 V AC	75 dBA	22"	18"	19"	5° to 100°	3	3	0000000	00000000	000000	00	0000000	000000
5 psi 125 in. of H₂O	420 cfm @ 0	8.1 in. of Hg 110 in. of H₂O	10	35.0 A @ 208 V AC 29.5 A @ 230 V AC 15.0 A @ 460 V AC	78 dBA	22"	18"	20"	32° to 100°	2 1/2	2 1/2	0000000	00000000	00000000	000000	00000000	000000

Two Stage

Two Stage Blower

Blowers
						Overall				Pipe Size				Relief Valves
Maximum Pressure	Max. Flow Rate @ psi	Vacuum Rating	hp	Full Load Current	Vol.	Lg.	Wd.	Ht.	Temp. Range, °F	Inlet	Outlet		Each		Each
Single Phase, 120/208/230V AC
NPT Female Inlet and Outlet
3 psi 98 in. of H₂O	35 cfm @ 0	7.2 in. of Hg 97 in. of H₂O	3/4	8.3 A @ 115 V AC 4.1 A @ 208 V AC 4.2 A @ 230 V AC	64 dB	14"	10"	11"	5° to 100°	3/4	3/4	0000000	000000000	0000000	0000000
4 psi 120 in. of H₂O	35 cfm @ 0	8.1 in. of Hg 110 in. of H₂O	1	9.4 A @ 115 V AC 5.5 A @ 208 V AC 5.0 A @ 230 V AC	64 dB	16"	10"	11"	5° to 100°	3/4	3/4	0000000	00000000	0000000	000000
5 psi 140 in. of H₂O	65 cfm @ 0	11.1 in. of Hg 151 in. of H₂O	2	19.7 A @ 115 V AC 10.6 A @ 208 V AC 9.9 A @ 230 V AC	72 dB	15"	13"	14"	5° to 100°	1 1/4	1 1/4	0000000	00000000	0000000	000000
5 psi 141 in. of H₂O	81 cfm @ 0	11.1 in. of Hg 151 in. of H₂O	3	29.4 A @ 115 V AC 16.6 A @ 208 V AC 14.8 A @ 230 V AC	73 dB	15"	14"	15"	5° to 100°	1 1/4	1 1/4	0000000	00000000	0000000	000000
5 psi 161 in. of H₂O	41 cfm @ 0	10.3 in. of Hg 140 in. of H₂O	1 1/2	14.6 A @ 115 V AC 7.6 A @ 208 V AC 7.3 A @ 230 V AC	69 dB	14"	11"	12"	5° to 100°	1 1/4	1 1/4	0000000	00000000	0000000	000000
Three Phase, 208/230/460V AC (Inverter Rated)
NPT Female Inlet and Outlet
3 psi 98 in. of H₂O	35 cfm @ 0	7.2 in. of Hg 97 in. of H₂O	3/4	2.3 A @ 208 V AC 2.2 A @ 230 V AC 1.3 A @ 460 V AC	64 dB	14"	10"	11"	5° to 100°	3/4	3/4	0000000	00000000	0000000	000000
4 psi 120 in. of H₂O	35 cfm @ 0	8.1 in. of Hg 110 in. of H₂O	1	2.9 A @ 208 V AC 2.9 A @ 230 V AC 1.4 A @ 460 V AC	64 dB	16"	10"	11"	5° to 100°	3/4	3/4	0000000	00000000	0000000	000000
5 psi 140 in. of H₂O	65 cfm @ 0	11.1 in. of Hg 151 in. of H₂O	2	5.8 A @ 208 V AC 5.2 A @ 230 V AC 2.8 A @ 460 V AC	72 dBA	16"	13"	14"	5° to 100°	1 1/4	1 1/4	0000000	00000000	0000000	000000
5 psi 140 in. of H₂O	147 cfm @ 0	11.8 in. of Hg 160 in. of H₂O	5 1/2	14.6 A @ 208 V AC 15.1 A @ 230 V AC 7.5 A @ 460 V AC	77 dBA	17"	18"	19"	5° to 100°	2	2	0000000	00000000	0000000	000000
5 psi 141 in. of H₂O	81 cfm @ 0	11.1 in. of Hg 151 in. of H₂O	3	8.3 A @ 208 V AC 7.4 A @ 230 V AC 4.0 A @ 460 V AC	73 dBA	16"	14"	15"	5° to 100°	1 1/4	1 1/4	0000000	00000000	0000000	000000
5 psi 161 in. of H₂O	41 cfm @ 0	10.3 in. of Hg 140 in. of H₂O	1 1/2	4.3 A @ 208 V AC 4.3 A @ 230 V AC 2.1 A @ 460 V AC	69 dB	14"	11"	12"	5° to 100°	1 1/4	1 1/4	0000000	00000000	0000000	000000
6 psi 191 in. of H₂O	65 cfm @ 0	11.1 in. of Hg 151 in. of H₂O	3	8.2 A @ 208 V AC 8.3 A @ 230 V AC 4.1 A @ 460 V AC	73 dB	15"	13"	14"	5° to 100°	1 1/4	1 1/4	0000000	00000000	0000000	000000
7 psi 201 in. of H₂O	81 cfm @ 0	11.1 in. of Hg 151 in. of H₂O	4	10.9 A @ 208 V AC 11.1 A @ 230 V AC 5.5 A @ 460 V AC	73 dB	15"	14"	15"	5° to 100°	1 1/4	1 1/4	0000000	00000000	0000000	000000
7 psi 200 in. of H₂O	177 cfm @ 0	13.3 in. of Hg 180 in. of H₂O	10	26.1 A @ 208 V AC 25.0 A @ 230 V AC 12.5 A @ 460 V AC	78 dBA	19 1/2"	19"	20"	5° to 100°	2	2	0000000	00000000	0000000	000000
8 psi 220 in. of H₂O	147 cfm @ 0	13.3 in. of Hg 180 in. of H₂O	7 1/2	19.8 A @ 208 V AC 19.5 A @ 230 V AC 9.7 A @ 460 V AC	78 dBA	18"	18"	19"	5° to 100°	2	2	0000000	00000000	0000000	000000

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

						Overall				Pipe Size
Max. Pressure	Max. Flow Rate	Vacuum Rating	hp	Full Load Current	Vol., dBA	Lg.	Wd.	Ht.	Temp. Range, °F	Inlet	Outlet	Environmental Rating		Each
Three Phase, 208V AC/230V AC/460V AC (Inverter Rated)
NPT Female Inlet and Outlet
2 psi 50 in. of H₂O	556 cfm @ 0 psi	3.7 in. of Hg 50 in. of H₂O	10	24.3 A @ 208 V AC 22.4 A @ 230 V AC 11.2 A @ 460 V AC	81	25"	20"	22"	5° to 100°	4	4	NEC Class I Division 1 Group D; NEC Class II Division 2 Groups F, G	0000000	000000000
2 psi 60 in. of H₂O	471 cfm @ 0 psi	4.4 in. of Hg 60 in. of H₂O	10	24.3 A @ 208 V AC 22.4 A @ 230 V AC 11.2 A @ 460 V AC	81	25"	19"	22"	5° to 100°	4	4	NEC Class I Division 1 Group D; NEC Class II Division 2 Groups F, G	0000000	00000000
2 psi 68 in. of H₂O	381 cfm @ 0 psi	5 in. of Hg 68 in. of H₂O	7 1/2	18.9 A @ 208 V AC 17.8 A @ 230 V AC 8.9 A @ 460 V AC	80	23"	18"	19"	5° to 100°	3	3	NEC Class I Division 1 Group D; NEC Class II Division 2 Groups F, G	0000000	00000000
4 psi 116 in. of H₂O	294 cfm @ 0 psi	8.8 in. of Hg 116 in. of H₂O	7 1/2	18.9 A @ 208 V AC 17.8 A @ 230 V AC 8.9 A @ 460 V AC	80	23"	16"	19"	5° to 100°	3	3	NEC Class I Division 1 Group D; NEC Class II Division 2 Groups F, G	0000000	00000000

Two Stage

						Overall				Pipe Size
Max. Pressure	Max. Flow Rate	Vacuum Rating	hp	Full Load Current	Vol., dBA	Lg.	Wd.	Ht.	Temp. Range, °F	Inlet	Outlet	Environmental Rating		Each
Three Phase, 208V AC/230V AC/460V AC (Inverter Rated)
NPT Female Inlet and Outlet
2 psi 115 in. of H₂O	274 cfm @ 0 psi	8.5 in. of Hg 115 in. of H₂O	10	24.3 A @ 208 V AC 22.4 A @ 230 V AC 11.2 A @ 460 V AC	81	27"	20"	22"	5° to 100°	4	4	NEC Class I Division 1 Group D; NEC Class II Division 2 Groups F, G	0000000	000000000
3 psi 110 in. of H₂O	220 cfm @ 0 psi	8.1 in. of Hg 110 in. of H₂O	7 1/2	18.9 A @ 208 V AC 17.8 A @ 230 V AC 8.9 A @ 460 V AC	78	27"	19"	22"	5° to 100°	4	4	NEC Class I Division 1 Group D; NEC Class II Division 2 Groups F, G	0000000	00000000
5 psi 150 in. of H₂O	167 cfm @ 0 psi	11 in. of Hg 150 in. of H₂O	7 1/2	18.9 A @ 208 V AC 17.8 A @ 230 V AC 8.9 A @ 460 V AC	77	23"	18"	19"	5° to 100°	2	2	NEC Class I Division 1 Group D; NEC Class II Division 2 Groups F, G	0000000	00000000
8 psi 240 in. of H₂O	128 cfm @ 0 psi	11.9 in. of Hg 240 in. of H₂O	7 1/2	18.9 A @ 208 V AC 17.8 A @ 230 V AC 8.9 A @ 460 V AC	75	27"	16"	19"	5° to 100°	2	2	NEC Class I Division 1 Group D; NEC Class II Division 2 Groups F, G	0000000	00000000

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
165	56 dB @ 15 ft.	1/2	208V AC 240V AC 460V AC	1.1A 2.2A 2.4A	4"	19"	15"	15"	No	9/16"	Disposable Filter (Captures 98% of mist particles down to 1 micron)	__	000000	000000000	0000000	000000
380	58 dB @ 15 ft.	1	208V AC 240V AC 460V AC	2.1A 4.2A 4.6A	4"	21"	17"	22"	No	9/16"	Disposable Filter (Captures 98% of mist particles down to 1 micron)	CA	000000	00000000	0000000	00000
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	00000000	0000000	00000

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