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Home / Products / Chesterton 477-1T Non-Contaminating Non-Staining Carbon Yarn Packing
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Chesterton 477-1 Non-contaminating non-staining carbon yarn packing
Common Applications
  • Agitaters
  • Feeders
  • Mixers
  • Pre-Steaming Vessels
  • Pulp and Paper
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477-1T Non-Contaminating-Non-Staining Carbon Yarn Packing

Brochures & Datasheets | Technical Data | Related Products

Manufactured by: Chesterton
Model: 477-1T
Sales Territory: Indiana

Chesterton 477-1T is a tough, yet pliable continuous filament carbon yarn packing impregnated throughout with PTFE to provide a non-contaminating, non-staining carbon yarn packing.

477-1T was developed for the tough applications in the pulp and paper industry. It is specially designed to be used in High Pressure Feeders, Pre-Steaming Vessels and applications that are moving abrasive slurries.

The combination of the carbon yarn and PTFE dispersions increases the 477-1T chemical resistant properties when up against strong caustic and acid mediums. 477-1T is also an excellent bottom anti-extrusion end ring in combination with 1400R in rotating equipment. This combination is ideal when attempting to reduce or eliminate flush water from a stuffing box.

Additional Information

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Brochures & Datasheets

Brochures
  • Chesterton 477-1T Packing Datasheet
  • Chesterton Mechanical Packing and Gasket Catalog
Installation & Operation Manuals and Technical Literature
  • Chesterton 477-1T Packing MSDS

Technical Data

Maximum Temperature:
500°F

Maximum Pressure, Rotating Equipment:
200psig

Maximum Shaft Speed:
2,000fpm

Chemical Resistance:
pH 0 to 14 except strong oxidizers

See product datasheet for additional details

Features
  • Non-Contaminating / Non-Staining
  • Molybendium-Based Corrosion Inhibitor Prevents Stem Pitting
  • Unique Inorganic Blocking Agent Stops Gas and Liquid penetration

BBC Pump and Equipment Co.

777 North Tibbs Avenue
Indianapolis, IN 46222

P: 317-636-1111
F: 317-636-5467
sales@bbcpump.com
service@bbcpump.com

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