Regenerative blowers are ideal for pond or plate bath aeration, wastewater treatment, vacuum lifting, large aquariums, trim removal, pneumatic conveying, and dust/smoke removal. Blowers provide oil free, 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 noise—most models have sound emissions lower than OSHA requirements. Blowers can be mounted in any plane.