Konel fiber and PTFE fiber combined packing Made from Konel fiber and Graphited PTFE fiber (GFO similar) or Expanded PTFE fiber. It has good sliding velocity, high pressure and thermal conductivity. It is recommended for high pressure piston pumps and centrifugal pumps with high pressure and high speed. KP-400  (Expanded PTFE packing w/Konel fiber on corner) KP-400G (Graphited PTFE packing w/Konel fiber on corner) KP-400GC (Graphited PTFE and Konel fiber combined packing)Code No.                                              (℃)      Temperature (Bar) Pressure (m/s)      Shaft speedPH rangeKP-400-100~27080250250182~13 KP-400G22KP-400GC22