Pneumatic Thermostat TP970 Air Stream Insertion Direct Acting Wall 40-140 Degrees Fahrenheit

One-pipe, single setpoint, pneumatic thermostat used to provide proportional control of pneumatic valves and damper actuators in heating and air conditioning systems. Commonly used as discharge controllers for unit ventilators.

• Rod and tube insertion sensing element
• Wide throttling range
• Gage tee and tank valve facilitate checking line pressures
• 0.011 scfm airflow usage
• Low capacity
• Insertion with locknut on boss of insertion shank
• 11/32 in Dia x 18-3/4 in L sensor element
• Invar rod and seamless brass tube sensor element with remote bulb
• Order restrictor separately
• 40 to 140 deg F temperature
• Fittings for mounting on sheet metal duct