Plastic Pall Ring is versatile. This product was advanced on the basis of Plastic Rasching Ring, and compared with it,
both of them have similar cylindrical dimensions but the Plastic Pall Ring has two rows of punched out holes,
fingers or webs turned into the centre of the cylinder, which significantly increases the performance of the
packing, in terms of throughput, efficiency and pressure drop.
Advantages: It has features such as high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on.
Absorption, scrubbing, and stripping services. Versatile alternative to metal Pall rings.
A variety of different sizes of products provide the ability to optimize capacity and efficiency based on different
application requirements, and the application temperature in media ranges from 60°Cto 150°C.
Physical & chemical properties of plastic random packing:
Performance / Material
Chemical corrosion resistance
Diameter*Height* Thickness mm
Surface area m2/m3
Void space %
Bulk density kg/m3
Packing factor m-1
The bulk density given here is based on PP material