Featuring a 1-7/16 inch bore

This 24V HVAC actuator operates at a consistent 600 RPM

and potential water bypass issues that stress the solenoid and distribution system

Utilizing a robust winding configuration and precision-balanced rotor

meaning it requires power to both open and close the damper

Armstrong International 881-3/4-15 Trap 30067439-890 Featuring a 1-7/16 inch boreThe Armstrong International 881 3 4 15 Trap is a high performance inverted bucket steam trap engineered for efficient condensate management in low pressure steam systems. Constructed from rugged ASTM A48 Class 30 cast iron, this model features an integral strainer to protect internal components from dirt and scale, ensuring long term operational reliability. With a 3 4" NPT connection and a 1 4" orifice, it is specifically configured for a maximum