effectively increasing the overall efficiency of the appliance while preventing flue gas spillage

and other non-corrosive media where standard Bourdon tube gauges lack the necessary resolution

It delivers substantial power-handling capabilities

Superior Flow Dynamics: The 45-degree bend reduces pressure drop compared to 90-degree elbows

Can this replace older McQuay pneumatic or mechanical controllers

Ruskin FDR25-08 Damper Els PW 29614 effectively increasing the overall efficiencyThe Ruskin FDR25 08 is a high performance 8 inch round fire damper engineered for seamless integration into fire rated partitions and HVAC ductwork. This true round fire damper features a 1 1 2 hour fire rating and integrates a 165F fusible link, ensuring positive closure and code compliant fire containment when ambient temperatures exceed safety thresholds. Built by a leader in airflow control, the FDR25 08 utilizes a heavy duty galvanized steel