Packing Cords

Synthetic packing cords

POWERpack synthetic packing cords for sealing pumps, valves, and mixers. We supply versions made from specialty fibers with various types of impregnation for a wide range of industrial applications.

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These values are approximate and may be influenced by other factors. We will be happy to consult with our expert to make sure you make the right choice.

POWERpack 1410
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POWERpack 1410

Yarn from pure PAN fibre type "preox" without binders. Impregnation with graphite dispersion with active corrosion and oxidation inhibitor.

Operating temperature: -100 to 300 °C
Pressure (rotary motion): 0 to 25 bar
Pressure (static): 0 to 100 bar
pH resistance: 3 to 12
Circumferential speed: 0 to 15 m/s
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POWERpack 4030
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POWERpack 4030

DuPont NOMEX fibre impregnated with PTFE dispersion, lubricated with non-fluid mineral oil. Does not heat up, remains soft and flexible.

Operating temperature: -100 to 290 °C
Pressure (rotary motion): 0 to 35 bar
Pressure (rectilinear motion): 0 to 150 bar
Pressure (static): 0 to 200 bar
pH resistance: 1 to 13
Circumferential speed: 0 to 15 m/s
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POWERpack 5010

POWERpack 5010

Yarn made of synthetic Novoloid fibre, impregnated with PTFE. Very pliable, easy to install in the stuffing box.

Operating temperature: -100 to 250 °C
Pressure (rotary motion): 0 to 25 bar
Pressure (rectilinear motion): 0 to 50 bar
Pressure (static): 0 to 100 bar
pH resistance: 1 to 13
Circumferential speed: 0 to 15 m/s
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POWERpack 5050
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POWERpack 5050

Yarn made of acrylic fibre impregnated with PTFE dispersion. Contains silicone lubricant. Excellent durability and low anti-wear.

Operating temperature: -100 to 230 °C
Pressure (rotary motion): 0 to 20 bar
Pressure (rectilinear motion): 0 to 80 bar
Pressure (static): 0 to 100 bar
pH resistance: 2 to 12
Circumferential speed: 0 to 12 m/s
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POWERpack 5510

POWERpack 5510

Glass microfibre yarn without binders. Impregnation with graphite dispersion with active corrosion and oxidation inhibitor improves frictional properties.

Operating temperature: -200 to 550 °C
Pressure (static): 0 to 150 bar
pH resistance: 4 to 11
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Synthetic Gland Packing for Industrial Applications

Synthetic gland packing is used to seal stuffing boxes in pumps, valves, mixers, and other industrial equipment. It is made from various types of synthetic and specialty fibers, whose properties affect mechanical strength, friction, and suitability for specific operating conditions. Different designs vary in the materials used, braid construction, and impregnation.

We Supply POWERpack Synthetic Gland Packing

Related Topics

For other operating conditions, we also supply graphite gland packing and PTFE gland packing.

What are the differences between the various types of synthetic packing cords?

The different types vary in the fibers used, impregnation, and construction. Versions made from NOMEX or Novoloid fibers offer different combinations of mechanical strength and flexibility, while cords made from preox fibers are also designed for higher operating temperatures. The right choice depends on the requirements of the specific application.

Are synthetic packing cords suitable for both dynamic and static sealing?

Yes, but it depends on the specific type. Some types are designed for sealing pumps and other equipment with a rotating shaft, while POWERpack 5510, for example, is used primarily in static applications.

Are you ready to put your seal selection worries behind you? Contact us

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