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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. 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).
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 |
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 |