Thomson CHEM-4 FDA

PTFE Filament
Food grade compression packing
Rotating equipment, valve applications

*Ingredients conform to USDA & FDA requirements


  • Teflon® filament yarn with teflon suspensoid impregnation and light, inert oil break in lubricant. Treated for FDA approval.
  • Square interbraid.


  • Chemically resistant 0-14pH – reduce inventory costs
  • Non-contaminating – will not degrade product
  • Non-Asbestos – reduce handling cost
  • High strength – longer life
  • Reduce maintenance and parts costs
    Note: should not be used in chlorine.

Typical Applications

  • Food grade compression packing Rotating equipment, valve applications. Ingredients conform to USDA requirements & meet FDA title 21 CFR 172.878, 177.1550, 178.3570, 178.3620(a)
  • Chemical service at low to medium shaft speeds.
  • Applications demanding a chemically resistant compression packing.
  • Rotating equipment applications and valve service.
Close Menu