ETFE Hiflow rings

ETFE Hiflow rings In the late 1970s and early 1980s, Such as Nor-pac, Hiflow rings,Top-pak, Envipac, Dtnpac, VSP rings as well as Intalox metal packing, Structured Montz packing, Structured Ralupak and Rombopak Etc. These developements were the result of intensive cooparation between industry and universities, in particular the Institue of Thermal seperation Processes of Bochum University in Germany. High Flow Random Tower Packing Is ideal for environmental applications, such as fume scrubbing, gas absorption, VOC / CO2 stripping and water treatment Size Bulk Density (kg/m3) No. of per m3 Surface area Void 25mm 75 48000 218 92 50mm 55 6000 110 94 90mm 35 1250 76 96