Description
The SOLER & PALAU PV-100X 4″ In-Line Duct Exhaust Fan is an ventilation unit used to move air through round ductwork in HVAC systems. It operates as a 4-inch circular duct vent part with a direct unit that delivers air flow along the ventilation, overcoming static pressure in ducts. It is used within system duct runs. It is used to supports air exchange, exhaust, or supply operations by working with ducting and system controls. It is applied where supplemental airflow or targeted ventilation is required.









