Ru|
En
![Photo NORMA GRIP INOX strong pipe coupling, W5, with EPDM seal, DN - 326,0 (322.0-329.0) [Code number: NR-0577-8300-326]](/system/products/photos/000/033/367/original/0577_8300_326-photo.jpg?1538850568)
Application purpose:
Special features:
Material:
| DN (OD) | OD min - OD max | PN | WP | C max | a | d | H | Screw | Torque | Weight |
|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | bar | bar | mm | mm | mm | mm | mm | Nm | kg/pc. |
| 326.0 | 322.0 - 329.0 | 6.5 | 13 | 35 | 142 | 360 | 390 | M 16 SW 14 | 180 | 9.3 |
PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4
WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
![Draft NORMA GRIP INOX strong pipe coupling, W5, with EPDM seal, DN - 326,0 (322.0-329.0) [Code number: NR-0577-8300-326]](/system/products/drafts/000/033/367/original/0577_8300_326-draft.jpg?1538850793)