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![Photo NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 84,0 (83.0-85.0) [Code number: NR-0579-9300-084]](/system/products/photos/000/033/378/original/0579_9300_084-photo.jpg?1538850561)
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. |
| 84.0 | 83.0 - 85.0 | 16 | 35 | 25 | 98 | 105 | 125 | M 10 SW 8 | 30 | 1.29 |
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 - 84,0 (83.0-85.0) [Code number: NR-0579-9300-084]](/system/products/drafts/000/033/378/original/0579_9300_084-draft.jpg?1538850781)