The PTC Compact Seal is a double acting piston seal consisting of a
TRIALON® (fi lled or unfi lled PTFE) element, performing the main sealing
function and energized by an elastomer in TRIAFLEX® (NBR material),
supported by two slit TRIAMIDE® Back-Up Rings, which positions the
Piston centrally within the Cylinder bore. These TRIAMIDE® Back-Up
Rings limits the extrusion of the Sealing Element and thus enhances the
life of the seal.
Ø20.00 – Ø500.00
TRIAMIDE® T485(PA) Anti-extrusion Rings/
TRIALON® T415(Bronze Filled PTFE) Sealing Element
/ Energiser in TRIAFLEX® T531(HNBR).