Pall rings are generally utilized in gas scrubbers and strippers where they work with the expulsion of foreign substance

Pall rings are similar to Raschig rings in that they have equal height and diameter. The significant difference bet

A pall ring's geometry minimizes the number of contours and crevices that cause liquid to be held up, thus enab

 The unique VENTURI design forms a compact bed in your whiskey still column to trap unwanted fermentation by-produc