- Ideal replacement for rotary airlock feeders that have prematurely failed when handling fine abrasive materials
- Utilizes the material to be conveyed to form a seal during operation
- Integral flap gate prevents blowback when introducing material into the system on start-up or when running empty
- Unique hard-coated screw design provides continuous flow of material into the conveying air stream
- Low profile, dust-free dry pump significantly reduces abrasive wear, thus minimizing maintenance and the burden of costly downtime
