Style GP-500 woven wire mesh packing is designed for mass transfer applications requiring low HETP and pressure drop. Packing is especially suitable for fine processing applications employing a large number of theoretical stages and small overall packed bed heights. Constructed from special knit and corrugated wire sheets, packing design maximizes contact between vapor and liquid phases. Result is high mass transfer efficiencies. AMISTCO Separation Products, Inc. 23221 Highway 6 Alvin, TX, 77511-9678