NP104 Graphite PTFE Packing

1.Temperature: -200 up to 280°C 2.Rotating pressure: 20 bar 3.Reciprocating pressure: 100 bar 4.Valves pressure: 200 bar 5.PH value: 0-14 6.Velocity: 15m/s Ref no. NP104 Packing is a diagonally braided packing of high strength PTFE yarn with high content of graphite particles. Recommended for shafts for almost all chemicals. Stability and long service are achieved by low coefficient of friction, great tear strength and high thermal conductivity. This self-lubricating packing does not score the shaft and minimizes sleeve replacement cost. Application: It is to seal alkalis, solvents, water, steam, acids except strong oxidizing acids (aqua regia, fuming nitric acid, fuming sulfuric acid, etc.) for centrifugal pumps, autoclaves, agitators, mixers, etc.