Chesterton 477-1 Carbon Fiber Packing

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Chesterton 477-1 Carbon Fiber Packing
Superior Blocking Agents

  

​​​​​​​​​​​​​​​​​​Chesterton 477-1 carbon fiber packing combines a new yarn formulation with superior blocking agents. New, low modulus yarn provides the strength associated with continuous filament carbon fibers plus greater flexibility. This makes 477-1 strong, yet pliable, without the brittleness of conventional carbon packing. 

Chesterton 477-1 incorporates a high-purity dispersion of inorganic platelets which prevent penetration of gases or liquids through the packing. Inter-braid construction locks these blocking agents within the packing ring.

Chesterton 477-1 Carbon Fiber Packing
Strong, yet pliable, continuous filament carbon yarn​​
Unique inorganic blocking agent ​​​​​stops gas/liquid penetration
Molybdenum-based corrosion inhibitor prevents stem pitting​​​
​​
Virtually all pumps and valves against most solvents, gases, and other liquids
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​Temperature Limit260° C (500° F)
Pressure Limit14 bar g (200 psig) 
Shaft Speed10 m/s (2000 fpm); 15 m/s (3000 fpm) when used as anti-extrusion rings with 1400R
Chemical ResistancepH 0 to 14 except with strong oxidizers

 

 

Installation Instructions: 477-1 (English)http://chestertondocs.chesterton.com/Stationary/mi477-1_M.pdfInstallation Instructions: 477-1 (English)pdf
SDS: 477-1 (English)http://chestertondocs.chesterton.com/Stationary/ms477_1_EN.pdfSDS: 477-1 (English)pdf
SDS: 477-1 (Deutsch)http://chestertondocs.chesterton.com/Stationary/ms477_1_DE.pdfSDS: 477-1 (Deutsch)pdf
SDS: 477-1 (Portugues)http://chestertondocs.chesterton.com/Stationary/ms477_1_PT.pdfSDS: 477-1 (Portugues)pdf
SDS: 477-1 (Francais)http://chestertondocs.chesterton.com/Stationary/ms477_1_FR.pdfSDS: 477-1 (Francais)pdf

 

 

Catalog: Chesterton Packing & Gaskets (English)http://chestertondocs.chesterton.com/Stationary/073972_24145_Mech_PackGasketCatalog.pdfCatalog: Chesterton Packing & Gaskets (English)pdf
Article: Stationary - Reliable Flange Sealinghttp://chestertondocs.chesterton.com/Stationary/Reliable Flange Sealing.pdfArticle: Stationary - Reliable Flange Sealingpdf
Brochure: 477-1: Strong, yet Pliable Continuous Filament Carbon Yarn (English)http://chestertondocs.chesterton.com/Stationary/mb477-1_EN.pdfBrochure: 477-1: Strong, yet Pliable Continuous Filament Carbon Yarn (English)pdf
Product Brochure: Chesterton 477-1 Carbon Yarn (中文)http://chestertondocs.chesterton.com/Stationary/MB477-1_HZ.pdfProduct Brochure: Chesterton 477-1 Carbon Yarn (中文)pdf
Product Brochure: 477-1 Carbon Yarn (Nihongo)http://chestertondocs.chesterton.com/Stationary/MB477-1_JA.pdfProduct Brochure: 477-1 Carbon Yarn (Nihongo)pdf