McMaster-Carr

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	Voltage Voltage	Show

208V AC

	Voltage Voltage	Hide

85 to 265V AC

120 to 240V AC

208 to 230V AC

	Power Power

	Electrical Phase Electrical Phase

Single

Three

	Maximum Flow Rate Maximum Flow Rate

	Outlet Pipe Size Outlet Pipe Size

1 1/4

1 1/2

2 1/2

	Maximum Pressure Maximum Pressure

	Stage Stage

Single

Two

	Inlet Pipe Size Inlet Pipe Size

1 1/4

1 1/2

2 1/2

	Power Source Power Source

Electric

	Full Load Current Full Load Current

	Mobility Mobility

Stationary

	Inverter Rated Inverter Rated

Yes

	Vacuum Rating Vacuum Rating

	Frequency Frequency

60Hz

	Overall Width Overall Width

	Overall Height Overall Height

	Overall Length Overall Length

	Volume Volume

	Housing Material Housing Material

Aluminum

Iron

	Muffler Type Muffler Type

Internal

	Electrical Connection Type Electrical Connection Type

Hardwire

	Specifications Met Specifications Met

CSA

20 Products

About Air Compressors

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

Blowers
						Overall			Pipe Size				Air-Intake Filters		Relief Valves
Maximum Pressure	Max. Flow Rate @ psi	Vacuum Rating	hp	Full Load Current @ V AC	Vol., dB	Lg.	Wd.	Ht.	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 1.2 A @ 208 1.2 A @ 230	57	9"	8"	9"	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 2.0 A @ 208 1.9 A @ 230	63	10"	9"	9"	1	1	0000000	000000	00000000	000000	00000000	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 3.2 A @ 208 3.0 A @ 230	68	13"	10"	10"	1 1/4	1 1/4	0000000	000000	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 5.2 A @ 208 4.9 A @ 230	68	13"	11"	12"	1 1/2	1 1/2	0000000	000000	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 10.0 A @ 208 9.0 A @ 230	74	16"	13"	14"	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 2.0 A @ 230 1.0 A @ 460	68	11"	10"	10"	1 1/4	1 1/4	0000000	000000	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 3.2 A @ 230 1.6 A @ 460	68	13"	11"	12"	1 1/2	1 1/2	0000000	000000	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 4.9 A @ 230 2.5 A @ 460	74	14"	13"	14"	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
4 psi 105 in. of H₂O	207 cfm @ 0	6.5 in. of Hg 88 in. of H₂O	5	13.0 A @ 208 12.0 A @ 230 6.0 A @ 460	72	17"	15"	15"	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	19.5 A @ 208 18.2 A @ 230 9.1 A @ 460	79	17"	17"	18"	2	2	0000000	00000000	00000000	000000	00000000	000000
5 psi 125 in. of H₂O	420 cfm @ 0	8.1 in. of Hg 110 in. of H₂O	10	35.0 A @ 208 29.5 A @ 230 15.0 A @ 460	78	22"	18"	20"	2 1/2	2 1/2	0000000	00000000	00000000	000000	00000000	000000

Two Stage

Blowers
						Overall			Pipe Size				Relief Valves
Maximum Pressure	Max. Flow Rate @ psi	Vacuum Rating	hp	Full Load Current @ V AC	Vol., dB	Lg.	Wd.	Ht.	Inlet	Outlet		Each		Each
Three Phase, 208/230/460V AC (Inverter Rated)
NPT Female Inlet and Outlet
5 psi 140 in. of H₂O	65 cfm @ 0	11.1 in. of Hg 151 in. of H₂O	2	5.8 A @ 208 5.2 A @ 230 2.8 A @ 460	72	16"	13"	14"	1 1/4	1 1/4	0000000	000000000	0000000	0000000
5 psi 141 in. of H₂O	81 cfm @ 0	11.1 in. of Hg 151 in. of H₂O	3	8.3 A @ 208 7.4 A @ 230 4.0 A @ 460	73	16"	14"	15"	1 1/4	1 1/4	0000000	00000000	0000000	000000

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