PBO Packing N1704

Composition

Synthetic yarns
Impregnation with PTFE and solidi lubricant

Characteristics

The compression packing N1704 HP is produced by a new generation of heat-resistant yarns that exceed the aramid fiber's properties. This yarn has a resistance of 1.6 times greater than the aramid combined with high chemical inertia, excellent thermal stability and low coefficient of friction. For best results each yarn is previously impregnated with PTFE mixture and with a special solid lubricant. N1704 HP shows a surprising resistance than the conventional aramid fiber packing.

Applications

N1704 is suitable in all application for which is normally used the aramid packing

PBO Packing N1704
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  P bar Ibf/in2 Vm/S f/pm pH T°C T°F
500 7500 5 1000 1 ÷ 13 ÷ 280 ÷ 540
30 450 20 4000

  • 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

sezione mm sezione inch kg/box lbs/box mt/box ft/box mt/kg ft/lbs
3 1/8" 1 2.2 71.4 234.3 71.4 106.4
4 - 1 2.2 45.5 149.3 45.5 67.8
5 3/16" 1 2.2 26.3 86.3 26.3 39.2
6 - 2.5 5.5 35.7 117.1 14.3 21.3
6.5 1/4" 2.5 5.5 33.3 109.3 13.3 19.8
8 5/16" 2.5 5.5 31.3 102.7 12.5 18.7
9.5 3/8" 2.5 5.5 21.4 70.2 8.5 12.7
10 - 2.5 5.5 19.2 63.0 7.7 11.4
11 7/16" 2.5 5.5 15.9 52.2 6.4 9.5
12 - 2.5 5.5 13.2 43.3 5.3 7.9
12.7 1/2" 2.5 5.5 11.9 39.0 4.8 7.1
14 9/16" 5 11 19.6 64.3 3.9 5.8
16 5/8" 5 11 15.6 51.2 3.1 4.6
17.5 - 5 11 13.3 43.6 2.7 4.0
18 11/16" 5 11 11.9 39.0 2.4 3.5
19 3/4" 5 11 10.7 35.1 2.1 3.2
22 7/8" 5 11 7.9 25.9 1.6 2.4
25.5 1" 5 11 6.4 21.0 1.3 1.9

  • The weight per meter and the packaging's weight may have a tolerance of +/- 10%. Other sizes and packaging are available on demand.