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Flat sealing ring, PTFE, for G 1/2, EN 837, type 257.43 - Riegler 122117
The PTFE flat sealing ring seals G 1/2 gauge connections to EN 837 on the face. Dimensions D 7.0 mm, D1 17.5 mm, H 2.0 mm. Fit a new one at every gauge change so the connection stays tight.
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Description
The PTFE flat sealing ring seals G 1/2 gauge connections to EN 837 on the face. Dimensions D 7.0 mm, D1 17.5 mm, H 2.0 mm.
Benefits
- For G 1/2
- Material PTFE
- To EN 837
Applications
Sealing gauges with G 1/2 connection at measuring points, shut-off valves and clamping sleeves.
Technical data
| Type (Riegler) | 257.43 |
|---|---|
| Item number | 122117 |
| Standard | EN 837 |
| For thread | G 1/2 |
| Material | PTFE |
| Dimension D | 7.0 mm |
| Dimension D1 | 17.5 mm |
| Dimension H | 2.0 mm |
| WIKA type | 910.17 |
| Weight | 0.001 kg |
| Manufacturer | Riegler |
| Hersteller-Nr | 257.43 |
| EAN | 4047322261845 |
| Zolltarifnummer | 39269097 |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
| Norm | DIN 16270, DIN 16271, DIN EN 837-1 |
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