HOLDENFLEX AST6501
Working Temperature °C: -50~+250
Density g/cm³: 1.1~1.3
PH range: 2~12
Pressure Shaft: Rotating 20 bar-25m/s, Reciprocating 90 bar-2m/s, Valve 180 bar-2m/s
Carbon Fibre Packing with PTFE
Braided from shrink-proof synthetic fibre impregnated with PTFE dispersion containing graphite particles, silicon oil free, which is oxidized polyacrylonitrile fibre. Compared to traditional carbon fibre packing, it is not brittle, can suited for high peripheral speeds and food industries. Oxidized fibre has high strength and good thermal conductivity, PTFE and graphite makes the packing have excellent self-lubrication, so this packing does not damage shafts and has long life.
APPLICATION:
It can be used in weak acids and alkalis or media containing few grains of solid particles, both dynamic and tactic, mainly used for centrifugal pumps, plunger pumps, mixers and valves. Without cooling it can be used with hot water up to 160°C, with cooling it can be used with hot water up to 270°C, weak acid or alkaline media. Particularly ideal for hot water, condensate & main coolant pumps.
