Aramid/Kevlar

1740 Anti Extrusion Aramid1740 Anti Extrusion Aramid


An interbraid packing using Kevlar® yarn and lubricated with PTFE and other lubricants to offer combined resistance to pressure, temperature, chemicals, and wear.

Technical Data
MaterialsKevlar® yarn coated with PTFE
ApplicationsAggressive slurries and as an anti-extrusion ring
Pressure20 bar g (300 psig)
Speed10 m/s (2000 fpm)
Temperature260°C (500˚F)
Chemical ResistancepH 4 to 11

Kevlar® is a registered trademark of E.I du Ponte de Nemours and Company


1730sc Thermoset Fibre1730 SC Withstands Radial Shaft Motion and Vibration


Durable, thermoset polymer that’s easy to install and won’t score shafts, with an elastic rubber core to maintain leakage control when faced with radial shaft motion and vibration.

Technical Data
MaterialsThermoset fiber with resilient silicone rubber core
ApplicationsAgitators, mixers, blanders, washers and pulpers
Pressure28 bar g (400 psig)
Speed10 m/s (2000 fpm)
Temperature230°C (450˚F)
Chemical ResistancepH 2 to 12

CMS2000 Injectable Packing SystemCMS2000 Flushless Packing System


An advanced injectable stuffing box leakage control sealant made of high purity, reinforced fiber available in graphite, white, and food grade (FP) non-staining formulations.

Technical Data
Materials
  • Advanced, thermally stable fiber with lubricants and high temperature blocking agents, White
  • A combination of fibers and non-settling graphite with high temperature lubricants and blocking agents, Black
  • FDA compliant fibers, lubricants, and blocking agents, FDA
Applications
  • Stock pumps, white water pumps, river water pumps, condensate pumps, water treatment pumps, Black and White
  • Rotating equipment applications in the food processing and handling industry, FP
Pressure22 bar g (325 psig)
Speed
  • 10 m/s (2000 fpm), White
  • 8 m/s (1600 fpm), Black
  • 6 m/s (1200 fpm), FP
Temperature
  • 205°C (400°F), White
  • 205°C (400°F), Black
  • 205°C (400°F), FP
Chemical Resistance
  • pH 1 to 13, White not recommended for oxidizers, fluorine, chlorine trifluoride and related compounds, and molten alkali metals.
  • pH 4 to 13, Black not recommended for oxidizing agents.
  • pH 0 to 14, FP

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