Ramie Packing R4804

Composition

The pump packing R4804 is made from 100% Ramie yarns impregnated with PTFE and silicone-free lubricant. This braided packing, softer and more elastic than the aramid packings, offers equally good sealing performance while preserving the integrity of the shafts and bearings. R4804 is specific for water services but can work with industrial oil, greases and lubricant.

Characteristics

Ramie yarns
Dispersion of PTFE
Lubricant silicon free

Applications

Packing for pumps and mixers, suggested for marine applications.

Ramie Packing R4804
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  P bar Ibf/in2 Vm/S f/pm pH T°C T°F
60 900 2 400 4 ÷ 10 -50 ÷ 120 -60 ÷ 250
25 375 10 2000

  • 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 79.4 260 79.4 118.2
4 - 1 2.2 44.6 146 44.6 66.5
5 3/16 1 2.2 28.6 94 28.6 42.6
6 - 2.5 5.5 49.6 163 19.8 29.6
6.5 1/4 2.5 5.5 42.3 139 16.9 25.2
8 5/16 2.5 5.5 27.9 92 11.2 16.6
9.5 3/8 2.5 5.5 19.8 65 7.9 11.8
10 - 2.5 5.5 17.9 59 7.1 10.6
11 7/16 2.5 5.5 14.8 48 5.9 8.8
12 - 2.5 5.5 12.4 41 5 7.4
12.7 1/2 2.5 5.5 11.1 36 4.4 6.6
14 9/16 5 11 18.2 60 3.6 5.4
16 5/8 5 11 14 46 2.8 4.2
17.5 11/16 5 11 11.7 38 2.3 3.5
18 - 5 11 11 36 2.2 3.3
19 3/4 5 11 9.9 32 2 2.9
22 7/8 5 11 7.4 24 1.5 2.2
25.5 1 5 11 5.5 18 1.1 1.6

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