Overview Pall ring filler is made greater improvement in the Raschig ring structure derived from a tower random packing, although the outer diameter is equal to the height, but the ring wall with two rows within Shenshe sheet windows, each aperture has five tabs. This structure improves the gas and liquid distribution, taking advantage of the inner surface of the ring, with a flux, low resistance, high separation efficiency and operational advantages of large elastic, at the same buck, the handling capacity can be relatively large Raschig rings more than 50%. In the same capacity, blood pressure can be reduced by half, the mass transfer efficiency can be increased by about 20%. Compared with Raschig rings, the filler has the production capacity, small resistance, operating flexibility and other characteristics, treatment may Bila Xi ring is 50% to 100% when the same drop in the general case, when the same treatment drop Bira West Point is 50% -70%, the tower also has high blood pressure, the use of Pall rings may Bila Xi link about 20% -40% filler volume. Physical and chemical properties Specifications Specification Diameter x height x thickness than the surface area of ??the porosity of the heap heavy accumulation of the number of dry packing factor name mm mm m2 / m3% kg / m3 per / m3 m-1 Plastic pall ring Φ25 25 × 25 × 1.2 213 91 85 48300 285 Φ38 38 × 38 × 1.4 151 91 82 15800 200 Φ50 50 × 50 × 1.5 100 92 60 6300 130 Φ76 76 × 76 × 2.6 72 92 62 1930 92 Material PP / PE / PVC / RPP / PVDF / CPVC Welcome new and old customers to inquire Order!