Regenerative Blowers, 156 cfm (4417 L/min), 208-230/460 VAC, 4 Hp

Sound-absorbing design minimizes air noise|Runs dry|TEFC motor-mounted|Special sealing minimizes air leakage|All-aluminum construction reduces weight and results in uniform thermal expansions|Most models have sound emissions lower than OSHA requirements|Three-year parts and workmanship warranty|Regenerative blowers are ideal for pond or plate bath aeration, wastewater treatment, vacuum lifting, trim removal, pneumatic conveying, and dust/smoke removal. Blowers provide oilless, pulse-free air at a very low decibel rating of 58 to 80 dB(A). Unique internal design channels air into sound-absorbing foam to minimize air noisemost models have sound emissions lower than OSHA requirements. Blowers can be mounted in any plane.