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Powder/Bulk Solids

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Low-Pulse, Twisted-Lobe Blowers

May 27, 2008
HeliFlow 616 and 624 blowers reduce noise levels by 4–7 dBa. With high overhung load capabilities of 13,500 in./lb, the durable units offer low pulsations with solid helical trilobe rotors while providing pressure to 15 psig, vacuum to 16 in. Hg, and airflow to 3200 cfm. Proprietary, smooth-running, helical rotor profile reduces pulsations and discharge noise levels for quieter operation. Solid rotor design eliminates the potential for vibration caused when hollow rotors become unbalanced due to build-up of ingested material inside the rotor cavities.
Gardner Denver Inc., Quincy, IL 800-682-9868 www.GardnerDenverProducts.com