Chesterton 425 Food Process Packing

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Chesterton 425 Food Process Packing
High Performance & Non-Staining

  

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 425 is manufactured with a virgin PTFE filament and a white oil lubricant. It is perfectly suited for use in valves and also in rotating equipment such as blenders, mixers, agitators and other rotating equipment. Chesterton 425 complies with the USDA requirements for minimal food contact and FDA specification 21 CFR, 178.3620 for lubricants with incidental food contact as well as 177.1550 perfluorocarbon resins.​​

Meets USDA requirements
Meets FDA requirements 21 CFr 178.3620(a) and 21 CFr 177.1550
For use in valves, pumps, and other rotating and reciprocating equipment​​​​​​​
​​​

All types of equipment in the food processing and handling industry, such as:

Valves​
Cookers
Blenders
Agitators
Pumps
M​ixers

Temperature Limit 230° C (450° F)
​Shaft Speed 6 m/s (1200 fpm) ​​
Chemical Resistance pH 0 to 14

 

 

Product Datasheet: 425 Food Processing Packing (English)http://chestertondocs.chesterton.com/RotatingPackingGaskets/mb425_EN.pdfProduct Datasheet: 425 Food Processing Packing (English)pdf
SDS 470 (English)http://chestertondocs.chesterton.com/RotatingPackingGaskets/ms425_EN.pdfSDS 470 (English)pdf
SDS 425 (Deutsch)http://chestertondocs.chesterton.com/RotatingPackingGaskets/ms425_DE.pdfSDS 425 (Deutsch)pdf
SDS 425 (Nihongo)http://chestertondocs.chesterton.com/RotatingPackingGaskets/ms425_JA.pdfSDS 425 (Nihongo)pdf
SDS 425 (Español)http://chestertondocs.chesterton.com/RotatingPackingGaskets/ms425_ES.pdfSDS 425 (Español)pdf