42" WC sensitivity

Its side-outlet design and top-lifting lever allow for straightforward maintenance and testing

technicians can effectively reduce mechanical noise and prevent premature bearing failure caused by misalignment

the KMC MEP-4551 utilizes a brushless DC motor and a reinforced gear train to ensure consistent damper automation and HVAC control accuracy

providing the granular data necessary for OSHA compliance and safety protocols

Johnson Controls D-3153-4 Damper Actuator Freon 42" WC sensitivityThe Johnson Controls D 3153 4 Damper Actuator is a rugged, linear pneumatic actuator designed for professional grade HVACR modulation and safety damper applications. Built with a durable die cast aluminum body and a high performance 15 inch diaphragm made of synthetic elastomer, this unit provides the force necessary to drive dampers up to 16 square feet in proportional systems and 25 square feet in two position setups. This model features an 8 13 psi