Siemens Building Technology S55155-A108 Actuator R-22 Standardized Stroke: Maintains the factory-specified
Baker’s notes & crumb story
Description
Siemens Building Technology S55155 A108 Actuator R 22 Standardized Stroke: Maintains the factory specified Standardized Stroke: Maintains the factory specified 5 16" stroke for consistent flow control Depending on your tank depth and required set points