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![Photo NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 88,9 (87.0-89.9) [Code number: NR-0579-9300-088]](/system/products/photos/000/033/373/original/0579_9300_088-photo.jpg?1538850595)
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. |
| 88.9 | 87.0 - 89.9 | 16 | 35 | 25 | 98 | 110 | 130 | M 10 SW 8 | 30 | 1.31 |
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 E strong pipe coupling, INOX-W5, with EPDM seal, DN - 88,9 (87.0-89.9) [Code number: NR-0579-9300-088]](/system/products/drafts/000/033/373/original/0579_9300_088-draft.jpg?1538850788)