039793_0_000 Blowers | McMaster-Carr

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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
Single Phase, 120/208/230V AC







				NPT Female Inlet and Outlet

				2 psi 42 in. H₂O	52 ft³/min @ 0 psi	3 in. Hg 40 in. H₂O	1/2	6 amp @ 115V AC 3.2 amp @ 208V AC 3 amp @ 230V AC	68	13"	10"	10"	32 to 100	1 1/4	1 1/4	9960K54	000000000	9960K824	0000000	9960K821	0000000


				2 psi 52 in. H₂O	92 ft³/min @ 0 psi	3.5 in. Hg 48 in. H₂O	1	9.8 amp @ 115V AC 5.2 amp @ 208V AC 4.9 amp @ 230V AC	68	13"	11"	12"	32 to 100	1 1/2	1 1/2	9960K57	00000000	9960K825	000000	9960K821	000000


				Three Phase, 208/230/460V AC







								NPT Female Inlet and Outlet

								2 psi 43 in. H₂O	53 ft³/min @ 0 psi	2.9 in. Hg 40 in. H₂O	1/2	2 amp @ 208V AC 2 amp @ 230V AC 1 amp @ 460V AC	68	11"	10"	10"	32 to 100	1 1/4	1 1/4	9960K45	00000000	9960K824	000000	9960K821	000000


								2 psi 52 in. H₂O	92 ft³/min @ 0 psi	3.5 in. Hg 48 in. H₂O	1	3.4 amp @ 208V AC 3.2 amp @ 230V AC 1.6 amp @ 460V AC	68	13"	11"	12"	32 to 100	1 1/2	1 1/2	9960K56	00000000	9960K825	000000	9960K821	000000


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







												NPT Female Inlet and Outlet

												4 psi 110 in. H₂O	265 ft³/min @ 0 psi	6.6 in. Hg 90 in. H₂O	6	16 amp @ 208V AC 15 amp @ 230V AC 7.5 amp @ 460V AC	79	17"	17"	18"	32 to 100	2	2	9960K64	00000000	9960K826	000000	9960K821	000000


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







																NPT Female Inlet and Outlet

																4 psi 105 in. H₂O	795 ft³/min @ 0 psi	7 in. Hg 95 in. H₂O	18	52 amp @ 230V AC 26 amp @ 460V AC	79	29"	18"	20"	32 to 100	2 1/2	4	9960K66	00000000	9960K827	000000	9960K822	00000000