Durable Construction: Engineered to resist moisture ingress and vibration-induced fatigue in demanding outdoor condensing environments

4 inches allows technicians to fine-tune system CFM to meet specific static pressure requirements

Do I need to use thread sealant on the flare ends

Can the moisture indicator be replaced if it becomes contaminated

Johnson Controls D-4073-5 Damper Actuator 30067439-890 Durable Construction: Engineered to resist8 13 PSI Spring Range, 3" Stroke, 5 32" or 1 4" OD Barbed Fitting Air Connection, Pneumatic Piston Damper Actuator with Auxiliary Mounting Bracket D 4073 5 is the direct replacement for D 4073 6003 ( 5 INCLUDES MOUNTING BRACKET)