- Internal thread connection on both sides for circulation pumps
- Consisting of (2x each) union nut, insert and seal
| Version | DN 25 (1") female thread x DN 40 (1 1/2") female thread |
|---|---|
| Unit price | CHF/pair |
| Inch | 1" x 1 1/2" |
| Size | DN25 (1") |
| Type | Malleable cast iron, DN 25 (1") |
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