Aramid (Kevlar) packing is made from a kind of high-strength orgnaic fiber, impregnated with PTFE dispersion and lubricant. This material is suitable for use as dynamic sealing in medias that contain solid particles.
Application conditions:

1) Max. Working temperature: -100 ~ +260º C
2) Max. Working pressure: 5Mpa(rotary pump)
Max. Working pressure: 10Mpa(reciprocating pump)
Max. Working pressure: 20Mpa(valve)
3)PH value: 2-12
4)Linear speed: 0-15M/S(rotary pump)
Linear speed: 0-2M/S(reciprocating pump)
Linear speed: 0-2M/S(valve)
5) Cross Section: ??1/8" ~ ??3"(3X3??75X75mm)
6) Density: 1.50 ~ 1.60g/cc

Note:
The packing core can be replaced as red rubber core as requested.