Description
The Dwyer Instruments A-308 Static Pressure Fitting is a dual-size pressure part with inlet compatibility for 3/16-inch and 1/8-inch internal diameter tubing, allowing flexible connection to measurement lines. It collects static air pressure from ducts or chambers and transfers it through narrow channels for sensing evaluation in HVAC systems. It is fixed onto duct surfaces where airflow remains uniform for stable pressure capture. The compact body maintains a sealed interface with the duct wall to prevent signal loss. Enhances pressure signal clarity, supports accurate airflow assessment, and retains a steady measurement response during continuous air movement operations.
