GH-250-1
Carbon
with PTFE and graphite impregnated Packing
(NA) Construction:
The
packing is manufactured from pure carbon yarn, which
is interlock braided and impregnated with PTFE and graphite
particles which fill voids, block leakage, and act as a break-in
lubricant. The end product has a low coefficient of friction
and tends to wear more evenly than most braided packings.
Application:
It handles
water, steam, boiler feed, and aqueous solutions of acids
and alkalis. In service, it seats quickly and does not require
extensive break-in adjustments. It is commonly used for high
speed pumps, blowers, dryers, high temperature valves, and
furnace gasket. |