The BELIMO LF24-SR US Spring Return Damper Actuator is a reliable and durable HVAC damper actuator designed for use in heating, ventilation, and air conditioning systems. With a power source of corded electric and a voltage of 24V, this actuator is efficient and easy to operate. Made of galvanized steel, it is sturdy and built to last. Weighing 3.4 lb, it is portable and can be easily installed in various industrial and commercial settings. The BELIMO LF24-SR US damper actuator is a top choice for businesses and professionals in the HVAC and refrigeration industry.