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			  Air-inlet Grill - ebm-papst Inc. - Facility Management Product Release
			  
			ebm-papst Inc.
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				| Company information
				
			FlowGrid's open grill design straightens airflow to minimize turbulence before the air hits the axial or centrifugal impeller blades, which according to the company has been proven in certain applications to reduce overall sound pressure levels by as much as 3.9 dB(A), and blade-passing frequencies by up to 16 decibels.
			
			
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			posted: 8/12/2014