- Adjustable packing gland seal for outboard use with pedestal and bulkhead trough ends.

- Matches standard 4-bolt trough end pattern.

- Five rings of graphite packing are capable of sealing dusty materials and pressures up to 40 psig.

- Adjustment studs are replaceable should they become damaged or break.  Seal is adjustable from outside the conveyor.

- Internal lantern ring and tapped barrel for air or grease purging.

- Does not require removal from the trough end to replace packing material.