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Technical Tips & Information
BlowersBecker SV Regenerative Blowers (also called ring compressors, vortex blowers, or side channel blowers) are designed for low pressure/high flow applications.
Blowers are available in a single stage version and a two stage version. All are direct-drive units--no belts are used--and there is never any oil in the discharge air because they are 100% Oil-less. They are among the most compact air movers available. They may be installed with the shaft vertical or horizontal for mounting flexibility.
Single stage SV blowers are available in a wide range of sizes, from 54 CFM (0.6 Hp) to 736 CFM (20 HP). Depending on the model, they are capable of producing discharge pressures as high as 204" of water (7.35 PSIG), and vacuum levels to 142" of water (10.42" Hg.).
Two stage SV blowers are available in a range of sizes, from 29 CFM (0.6 Hp) to 182 CFM (20 HP). Depending on the model, they are capable of producing discharge pressures as high as 204" of water (7.35 PSIG), and vacuum levels to 163" of water (12" Hg.).
VariAir Variable Speed blowers with integral speed control permit maintaining a constant pressure or constant flow without the use of relief valves. Available in several design arrangements, from individual units to multi-stage systems. Pressure to 26 PSIG, or vacuum to 23.5" Hg.
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