1725A
- Food Process Packing
A premium, expanded PTFE yarn with a specially designed lubricant to provide superior sealing capability in rotating equipment.
Product Features
-
- Meets USDA requirements for minimal food contact
- Meets FDA requirements 21 CFR 178.3297, 21 CFR 177.2800, 21 CFR 177.1550
- Approved by NSF/ANSI and ACS standards for use in drinking water systems
- Completely inert to most materials
- Handles high shaft speeds
Technical Data
| Applications |
Chemical and food-grade rotating equipment except for strong oxidizers and molten alkali metals |
|---|---|
| Material |
Expanded PTFE yarn |
| Size Low | 6.4 ( 0.25 ) |
| Size High | 25.4 ( 1 ) |
| Pressure Limit Rotating | 325 PSIg ( 22 BARg ) |
| Speed Max | 9 m/s ( 1800 fpm ) |
| Temperature Min | -20 °F ( -29 °C ) |
| Temperature Max | 450 °F ( 232 °C ) |
| Chemical Resistance (High) | 14 pH |
Let's talk
For inquires about products, sales, or to request a quote, please contact our Sales Office.
Resources
| Name | Download | File type | |
|---|---|---|---|
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073972_Packing_Gasket_Catalog_EN.pdf | 7904 KB |
| Name | Download | File type | |
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Chesterton 1725A - ACS Certification | 1952 KB | |
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ACS Certification for Use in Drinking Water - Chesterton 1725A | 1952 KB |
| Name | Download | File type | |
|---|---|---|---|
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Installation Instructions: 1725A (English) | 185 KB |
| Name | Download | File type | |
|---|---|---|---|
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Product Datasheet: 1725A Food Process Packing (English) | 231 KB | |
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Product Datasheet: 1725A Food Process Packing (Français) | 230 KB |
| Name | Download | File type | |
|---|---|---|---|
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SDS Chesterton 1725A (Espanol) | 203 KB | |
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SDS: 1725A (English) | 185 KB |