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NSF End Use Code
Designations:
Plastics materials and compounds are identified in Listings
for specific end use applications. The classifications for the various uses are as follows:
Designations for Potable Water End Uses
| |
1. |
Pipe |
| |
2. |
Fittings |
| |
3. |
Pipe & Fittings |
| |
4. |
Appurtenances and Coatings other than pipe or fittings |
| |
5. |
Special pipe applications (nonpressure or tubing) |
| |
6. |
Well casing pipe/couplings |
Designations for Non-Potable Water End Uses
| |
1. |
Pipe |
| |
2. |
Fittings |
| |
3. |
Pipe & Fittings |
| |
4. |
Solvent Cement |
| |
5. |
DWV |
| |
6. |
Continuous Waste |
| |
7. |
Sewerage Systems |
| |
8. |
Drain, Waste and Vent; Continuous Waste and Sewerage Systems |
| |
9. |
Corrosive Waste |
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