GF7676

Composition

Aramid yarns and expanded PTFE yarns with encapsulated graphite and silicone lubricant egPTFE GORE® GFO®.

Characteristics

The style GF7676 is a special packing produced with an innovative braiding technique. It is made with GORE® GFO® and aramid yarns combined in the "zebra" mode to improve the resistance to the extrusion and to reduce the wear of the sealing.

Applications

The compression packing style GF7676 is recommended for all dynamic services with the industrial fluids compatible with graphite, PTFE and aramidic fibers. The GF7676 packing has shown particular aptitude for sealing on the slurry pumps intended for moving the water for industrial use towards the filtration and demineralization cycles.

GF7676
  P bar Ibf/in2 Vm/S f/pm pH T°C T°F
250 3750 3 600 3 ÷ 12 -100 ÷ 250 -150 ÷ 480
20 300 25 5000
  • Never use the product to the maximum temperature and pressure associated. Consult the manufacturer for further information

  • The peak temperature can be sustained for short exposures

  • Graphite and carbon cannot be used with oxidizing fluids

sezione mm sezione inch kg/box lbs/box mt/box ft/box mt/kg ft/lbs
3 1/8 1 2.2 74.1 243 74.1 110.3
4 - 1 2.2 41.7 137 41.7 62.1
5 3/16 1 2.2 26.7 87 26.7 39.7
6 - 2.5 5.5 46.3 152 18.5 27.6
6.5 1/4 2.5 5.5 39.4 129 15.8 23.5
8 5/16 2.5 5.5 26 85 10.4 15.5
9.5 3/8 2.5 5.5 18.5 61 7.4 11
10 - 2.5 5.5 16.7 55 6.7 9.9
11 7/16 2.5 5.5 13.8 45 5.5 8.2
12 - 2.5 5.5 11.6 38 4.6 6.9
12.7 1/2 2.5 5.5 10.3 34 4.1 6.2
14 9/16 5 11 17 56 3.4 5.1
16 5/8 5 11 13 43 2.6 3.9
17.5 11/16 5 11 10.9 36 2.2 3.2
18 - 5 11 10.3 34 2.1 3.1
19 3/4 5 11 9.2 30 1.8 2.8
22 7/8 5 11 6.9 23 1.4 2.1
25.5 1 5 11 5.1 17 1 1.5
  • The weight per meter and the packaging's weight may have a tolerance of +/- 10%. Other sizes and packaging are available on demand.