The Pall Ring has similar cylindrical dimensions to the Raschig Ring.

It has two rows of punched out holes with fingers or webs turned into the centre of the cylinder, which significantly increases the performance of the packing.

Metal Pall Rings can be manufactured in a a range of metals such as grade 304, 316, or 430 Stainless Steel, Carbon Steel, Copper or special alloys.

Additional Information

Capacity vs Pressure Drop

• High loading & throughput / low pressure drop;
• Good liquid / gas distribution and high mass transfer efficiency.

Versatility

• Easily wettable;
• High resistance to fouling;
• High Temperature.

Mechanical Strength

• High temperature applications;
• Mechanically robust, lesser probability of breakage, suitable for deeper beds.