PVC Pall Ring

Features: Pall ring features low pressures drop, high through-put and high efficiency. HYPAK has lower pressure drop and higher mass transfer efficiency than same size pall ring. In addition, the liquid distribution in packing bed is better. SPECIFICATION ITEM NO. DESCR PTIONNOMINAL DIMENSION (mm) OUTSIDE DIAMETER & HEIGHT (mm) UNIT VOLUME (ge/m3) STACK SPECIFIC GRAVITY (kg/m3) SPECIFIC SURFACE AREA (m2/m3) VOID VOLUME (m3/m3) DRY PACKING FACTOR (1/M) WET PACKING FACTOR (1/M) REMARKS1pall ring1616×162090006053410.93424230METAL2pall ring2525×25496004902070.94249157METAL3pall ring3838×38133004251280.9514992METAL4pall ring5050×5064003901080.9611966METAL5pall ring7676×762000300900.943METAL6pall ring1616×162140001183410.87518318PLASTIC7pall ring2525×25535001032070.90284171PLASTIC8pall ring3838×3813600771280.91170105PLASTIC9pall ring5050×506360731020.9213182PLASTIC10pall ring7676×76210065910.94PLASTIC11pall ring100100×10087060780.96PLASTIC