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 valves

Technical 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 setSold 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)

PTFE Graphite packing without lubricant