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Round-Duct-Attenuators is produced by SuperAir, we are one of leading manufacturers and suppliers in China. Our high quality and durable Round-Duct-Attenuators have won the trust of customers. "Best quality, Competitive price, Shortest delivery, Satisfactory service" are our service target. You can not only have customized service but also buy them with the good price from our advanced factory. Look forward to working with you! Welcome friends from all walks of life come to visit, guide and negotiate business.

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Round Ducting Silencers

Round Ducting Silencers Noise Reducer Silencer for Inline Duct Fan, Duct silencer attenuator with a male-end which slides inside spiral ducting tube. - Suitable for high, medium and low pressure applications - Attenuators for attenuate noise in ventilation and air conditioning ducts and air conditioning ducts