Siemens 357-0003 Pneumatic Thermostat, Remote Bulb, Limitem, 8′, RA, 20-100F

Siemens 357-0003, Thermostat, Pneumatic, Remote Bulb, Limitem, DA, 8′ Capillary, 20 to 100 Deg F.

Limitem averaging bulb thermostat with direct acting, pneumatically-operated, liquid-filled remote bulb sensing element (3/8″ x 4″ bulb) and 8′ capillary. It has a 20 to 100 degree Fahrenheit operating range and adjustable sensitivity. A mounting bracket is included.