Plastic Fabco Tri-Packs® is a hollow spherical-shaped packing made of injection moulded plastic in four sizes: 1”, 1 1/4”, 2” and 3 1/2” diameter. Its symmetrical geometry made from a unique network of ribs, struts and drip rods yields unprecedented performance. It has high void space, greater than packings of comparable size, and achieves superior pressure drop values, up to 90% reduction, as compared to other products. The packing has a high ACTIVE surface area, exposing all of its surface area to be fully wetted during column operation. The performance capabilities of plastic Fabco Tri-Packs® have resulted in significant savings in hundreds of packed column operations.