Durable Construction: Features a cast iron body and a non-ferrous impeller for maximum resistance to corrosion in closed-loop systems

the STAS9611T "T" style can be used for suction service by removing the pipe plug and installing an X-11562-2 access valve

The two-wire

Precise Pressure Rating: Engineered specifically for 0-40 PSI systems

By leveraging the SA bus communication protocol

KMC Controls MEP-4501 Actuator 326058-757 Durable Construction: Features a castThe KMC Controls MEP 4501 Actuator is a high performance, non spring return direct coupled actuator designed for precise tri state (floating) or two position control in HVAC systems. Delivering a minimum torque of 45 in lb, this 24V actuator is optimized for controlling small dampers and valves with a focus on quiet, reliable operation. The MEP 4501 features a patented noise reducer for whisper quiet performance, making it ideal for indoor commercial