Built with a sturdy extruded aluminum frame and parallel blades

Key Benefits Continuous Protection: Provides active cathodic defense that does not degrade

Can I reuse the old gasket when cleaning the header box

Does orientation affect the 0-1" wc calibration

Belimo EFB24-SR-N4 Actuator 320819-301 Built with a sturdy extrudedThe Belimo EFB24 SR N4 is a heavy duty spring return actuator engineered for high torque applications requiring fail safe operation in demanding environments. Delivering 270 in lb of torque, this proportional damper actuator utilizes a 2 to 10 VDC control signal and operates on both 24VAC DC power. The rugged NEMA 4 (IP66) housing ensures reliable performance in outdoor or wash down conditions, protecting internal components from corrosion and