ESL Weight Filling Systems

Every Federal weight filler model can be configured and equipped for Extended Shelf Life (ESL) applications.

Key advantages of Federal weight fillers for ESL applications include: 

  • Non-contact filling process: filling nozzles and valves never come in contact with containers.
  • Low maintenance filling valves.
  • Precise fill weight accuracy eliminates product give-away from overfilled containers.
  • Lightweight containers are easily accommodated because top load issues are eliminated.
  • Permanently mounted wash rings make CIP set-up fast and easy.

Federal’s ESL weight filling systems are configured to meet or exceed the requirements of each product application.  ESL system components include:

  • Container rinsers and sterilizers
  • Sterile air blown containers
  • HEPA enclosures
  • Ultra-hygienic machine design that goes beyond 3-A requirements
  • Hygienic ESL filling valves
  • Sealed filler bowls
  • Steam sterilizable filler bowls
  • Sterile air and sterile water supply systems
  • Sanitizing spray systems
  • Cap sterilizers including UV and chemical sterilants
  • Custom CIP skids

Federal has been designing and supplying ESL fillers since 1996 and our latest XACT-FIL™ weight filler designs represent the next generation of our ESL capabilities.  

Need a quote or have a question?  E-mail us at

Request more info about this product

Request more info about this product