True union inspection glass φ63 PN10 for visual flow control.
The inspection glass allows visual inspection of the flow and purity of the water in the piping, without disassembly. Detachable true union connection for easy cleaning.
The inspection glass is a transparent part that is inserted into the line and allows visual control of flow. It is more useful than it seems: you can immediately see if air is passing through — a clear indication of a leak in the suction, the most frequent and difficult problem in an engine room — if the water is cloudy after the filter, or if the flow has stopped while the pump is running. In φ63 PN10 with connection true union, so that it can be removed for cleaning when it gets cloudy.
| CODE | DESCRIPTION |
|---|---|
| 107.02.19 | 63 PN10 |





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