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Product Description
Pall rings most common used random packing, attempts to increase the useful aspects of packing, by giving an increased number of edges to disrupt flow, whilst also reducing the volume taken up by the ring packing medium itself. Rather than using a solid-walled tube, the Pall ring resembles an open basket structure of thin bars. These form both a tube and also a radial structure of cross bars. Pall rings may be injection moulded of plastics, moulded of ceramics or press-formed from metal sheet.