| Size: | 1" |
|---|---|
| Thread Type: | Female |
| Connection Type: | Threaded |
| PSI Range: | 70-260 PSI |
The "1C" stands for the style of the sensor connection. The 1C has a 30" capillary connection with a 1/4" flare nut connection. As opposed to some others available with a sweat connection. http://cgproducts.johnsoncontrols.com/CAT_PDF/1927350.PDF Sean.