Spirax Sarco 71733 25T Temperature Pilot, T-2 Bulb, with 15ft Capillary Tubing, 120 to 180 deg F, Cast Steel Body

The Thermostat Bulb styles are for temperature pilots used on the following: 25T & 25TE Temperature Controls and 25PT & 25 PTE Pressure Temperature Controls. Spirax Sarco 71733 includes a T2 Bulb (copper bulb with 3/4" NPT union connection and 15 ft brass capillary tubing.) For use between 120 to 180 deg F.