Thermostat Pneumatic DA 1or 2-Pipe 60/90F Low Capacity no Cover
10" Damper Round Galvanized W/Bracket no Actuator
Universal Reset Volume Controller 0-1" Either Normally Open or Closed Dampers
Collar & Drive Coupling
Pneumatic Rotary Damper Actuator 5 to 10 Psi Range 1/2" Shaft
9-29/32" Differential Air Flow Sensor Pickup Tubes 4 Sensing Point