A.W. Chesterton: Mechanical Packings: 425

MECHANICAL PACKINGS

Name: 425 Food Industry Packing
Type: Pump Packing

Chesterton’s Style 425 is manufactured with a virgin PTFE filament and a white oil lubricant.

It is perfectly suited for use in valves, pumps and other rotating equipment such as blenders, mixers, and agitators.

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.

Compare to:

425 [Use: ENGLISH : Metric Units]

1200 fpm

800 psig

450 °F

.1875 - 1 Inch

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Temperature: 450°F (230°C)
Chemical Resistance: pH 0-14
Speed: 1200 fpm (6 mps)


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