AST 11781 - 55 Gallon Drum Follower Wiper Seal, EP Rubber, 1-1/2" filter-Dispenses-MMA Use these nozzles with standard

Use these nozzles with standard Semco or Techcon dispensing cartridges for precise dispensing of fluid and adhesive materials

Comprehensive Warranty: Includes a 2-year warranty

Disposable

It offers a long life cycle and precise shot control when used in conjunction with the TS500R digital controller

This valve is also well suited for moisture sensitive materials because of the chamber that prevents air from reaching the material

AST 11781 - 55 Gallon Drum Follower Wiper Seal, EP Rubber, 1-1/2" filter-Dispenses-MMA Use these nozzles with standard55 Gallon Drum Follower Wiper Seal Replacement The AST 11781 55 Gallon Drum Follower Wiper Seal is a durable EP rubber replacement seal designed for AST 55 gallon follower assemblies. It maintains consistent contact between the follower plate and the drum wall to help reduce material bypass, minimize material buildup, and improve material recovery during dispensing. Ideal for routine maintenance and replacement, this wiper seal helps keep compatible