Food and Pharmaceutical PTFE Braided Packings

John Crane styles C1056 and C1057 are specifically designed to service the food and beverage as well as chemical and pharmaceutical industries, using FDA-compliant PTFE fibers and lubricants. Featuring dimensional stability and resilience, these styles are also ideal to service other critical applications where contamination is a concern.



  • California Residents: PROPOSITION 65 WARNING
  • Styles C1056 and C1057 are available in standard cross-section sizes from 1/8" to 1" in 1/16" increments.
  • As John Crane spools, these standard sizes are available for immediate shipment. Metric and larger sizes are available upon request.
  • Packing can be die-formed to exact dimensions for ease of installation and enhanced performance.

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