Siemens Building Technology 331-2988 Actuator 321702-401 Superior Moisture Control: Optimized drainage

Superior Moisture Control: Optimized drainage pitch reduces standing water

and Carrier furnace assemblies

Designed for optimal heat dissipation during operation

reducing unnecessary downtime

Operating at 230V and 40W

Siemens Building Technology 331-2988 Actuator 321702-401 Superior Moisture Control: Optimized drainageThe Siemens 331 2988 No. 6 Pneumatic Damper Actuator is a heavy duty, rolling diaphragm drive engineered for gradual or positive control of large dampers, centrifugal refrigeration inlet vanes, and multi section air handling units. This high temperature pneumatic actuator features an 8 to 13 psi nominal spring range and a 4 inch stroke, providing the mechanical force necessary for large scale HVAC automation. Utilizing an ozone resistant silicone