The SG13 is a maintainable brass multi-window sight glass with a cylindrical viewing window and screwed connections. The sight glass monitors the discharge downstream of steam traps in pressurised condensate return lines. It is screwed directly into the steam trap providing a modular monitoring system, thus eliminating the need for a connecting nipple, minimising joints and potential leak paths.
The sight glass can also be installed in process lines to provide a visual indication of flow.
| Spirax-Sarco | |
|---|---|
| Product Category | Sight Windows |
| Product Number | SG13 |
| Product Name | Brass Sight Glass |
| Window Shape | Circular |
| Connection Type | Threaded - NPT |
| Thread or Flange Size: | 0.5000 to 1 inch (12.7 to 25.4 mm) |
| Pressure Rating | 232 psi (163 m H2O) |
