Packing type 6491
Characteristics:
State-of-the-art braided packing of synthetic yarn, highly resistant to heat and chemicals, soaked with PTFE-based impregnating composition. That impregnate, applied on each fibre, substantially reduces friction coefficient and fills the slightest spaces between monofilaments.
The packing features exceptional softness and elasticity. Perfectly adheres to the stuffing box.
Application:
Specially recommended for applications with steam, as well as in high pressure pumps and fittings, with water, solutions of salt and medium strength acids and bases, and with organic substances, such as liquid fuels, oils, greases or solvents. Used in all sectors of industry and municipal economy.
| pH | Max.temp [oC] | Rotodynamic pumps | Piston pumps |
Fittings | Dimension range [mm] |
| 5 - 9 | -200 do +280 |
p = 20 bar v = 20 m/s |
p = 80 bar v = 2 m/s |
p = 100 bar v = 2 m/s |
4 - 25 |
All information in this catalogue is based on years of experience in manufacture and use of the discussed products. Since sealing performance in the joint is subject to multiple factors such as mounting method, system parameters, and sealed medium, technical parameters specified herein are of informative nature only and cannot be used as grounds for any claims; any special uses of products are subject to consulting with the manufacturer.