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About Air Compressors
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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.
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).
For technical drawings and 3-D models, click on a part number.
Single Stage
Single Stage Blower
Overall | Pipe Size | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum Pressure | Max. Flow Rate @ psi | Vacuum Rating | hp | Full Load Current | Vol. | Lg. | Wd. | Ht. | Temp. Range, °F | Inlet | Outlet | Each | |
Three Phase, 190/230/380/460V AC (Inverter Rated) | |||||||||||||
NPT Female Inlet and Outlet | |||||||||||||
| 2 psi 56 in. of H₂O | 103 cfm @ 0 | 4.1 in. of Hg 56 in. of H₂O | 1 | 4.4 A @ 190 V AC 3.7 A @ 230 V AC 2.2 A @ 380 V AC 2.1 A @ 460 V AC | 64 dBA | 11" | 11" | 12" | 32° to 100° | 1 1/2 | 1 1/2 | 0000000 | 000000000 |
| 3 psi 79 in. of H₂O | 150 cfm @ 0 | 6.5 in. of Hg 88 in. of H₂O | 2 3/4 | 7.5 A @ 190 V AC 7.3 A @ 230 V AC 4.3 A @ 380 V AC 4.4 A @ 460 V AC | 70 dBA | 14" | 13" | 15" | 32° to 100° | 2 | 2 | 0000000 | 00000000 |
| 3 psi 92 in. of H₂O | 221 cfm @ 0 | 7.1 in. of Hg 96 in. of H₂O | 4 1/2 | 12.5 A @ 190 V AC 12.6 A @ 230 V AC 7.2 A @ 380 V AC 7.3 A @ 460 V AC | 72 dBA | 15" | 15" | 17" | 32° to 100° | 2 | 2 | 0000000 | 00000000 |
| 4 psi 116 in. of H₂O | 150 cfm @ 0 | 7.7 in. of Hg 104 in. of H₂O | 3 1/4 | 9.7 A @ 190 V AC 10.3 A @ 230 V AC 5.6 A @ 380 V AC 6.0 A @ 460 V AC | 70 dBA | 14" | 13" | 15" | 32° to 100° | 2 | 2 | 0000000 | 00000000 |