Pp Plastic Pall Ring Flexiring For Scrubber Tower Random Packing .
It has features such as high free volume, low pressure drop, low mass transfer unit height, high . Versatile alternative to metal Pall rings.the application temperature in media ranges from 60°Cto 150°C. . Void space % . balls,activated alumina,alumina grinding balls,expanded perlite,porous ceramic filter pipe and so on. 5.get price>>