PTFE graphite packing without lubricant
1.Pressure resistant, cross section density
2.Excellent chemical resistant
1726PG PTFE-Graphite-Packing without lubricant, silicone-free
Pressure resistant, cross-sectional density, excellent thermal conductivity and slippageExcellent chemical resistance, particularly tried-and-proven in piston pumps and valvesTechnical properties
| Temperature range (°C) | -200 to +280 |
| Chemical resistance (pH) | 0 - 14 |
| Density approx. (g/cm3) | 1.4 |
Applications
| Paints, dyes (silicone-free) | * | Heat transfer oils, synthetic oils | * | |
| Abrasive and sticky media | x | Diluted alkali, saline solutions | * | |
| Water, industrial water, seawater | * | Concentrated alkali | * | |
| Hot water, boiler feed water, condensates | * | Inorganic acids diluted, saline solutions | * | |
| Vapors, sour gases, nitrogen | * | Inorganic acids, concentrated | * | |
| Oxygen | x | Solvents, other organic compounds | * | |
| Mineral oils, animal fats | * |
* = suitable; o = limitedly suitable; x = unsuitable
Forms of delivery
Ready-to-install, compression-molded packing rings as per specified dimensions; delivered as a complete packing set
Sold by the meter in boxes with approx.
| 1KG | 2KG | 3.5KG | 5KG | 10KG |
| 3 - 7 mm sg. | 8 - 11 mm sg. | 12 - 14 mm sg. | 15 -19 mm sg. | ab 20 mm sg. |
Other dimensions are available on request
Approvals
- FMPA approved for use with foodstuffs (FMPA: Institute for Materials Research and Testing in Stuttgart)
- BAM approved for use with oxygen (BAM: Federal German Institute for Materials Research and Testing)
