PTFE fibre with PTFE dispersion and silicone-free run-in lubricant.
Pliable, easy-to-compress packing
Minimum surface hardness (HRC 25*)
Good emergency running properties
Excellent chemical resistance
Clean packing should be used where contamination of product has to be avoided.
STYLE 725 SI and 727PA are made from special fibres and lubricants and are therefore FDA-compliant