![Siemens 331-2973 Pneumatic Damper Actuator Kit, 8-13 PSI specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-3312973-specs.png?v=1794068604&width=1445)
The Siemens 331-2973 is a #4 universal pneumatic damper actuator kit used to drive HVAC dampers from a pneumatic control signal. It has a spring range of 8-13 PSI and includes the hardware needed for a universal installation. This is a genuine Siemens replacement part.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 331-2973 |
|---|---|
| Brand | Siemens |
| Type | Pneumatic Damper Actuator Kit |
| Size | #4 |
| Spring Range | 8-13 PSI |
| Kit Type | Universal |