Wm. W. Meyer & Sons, Inc.

Meyer Rotary Airlock Feeder Catalog

For over half a century, Meyer Rotary Airlock Valves have been leading the industry in design, workmanship, functionality, longevity and serviceability. They have repeatedly proven to be the best available. So it should come as no surprise that we ship more units than any other company in North America...three times as many in fact!