Belimo NFBUP Motor Actuator Els PW 29614 This unit features a 3-inch

This unit features a 3-inch stroke and is factory-calibrated for a 5-10 PSI spring range

This float is designed for use in Armstrong 15B4

This specific model is designed for water and glycol solutions

8 Cv flow factor

It allows for rapid field installation or repair of pump controllers and safety limits

Belimo NFBUP Motor Actuator Els PW 29614 This unit features a 3-inchThe Belimo NFBUP is a robust spring return damper actuator designed for reliable on off control in demanding HVAC systems. This mechanical fail safe unit provides 90 in lb of torque, ensuring consistent operation of control dampers and valves during power interruptions. Engineered with a universal power supply, the NFBUP accepts 24 to 240 VAC or 24 to 125 VDC, offering maximum job site flexibility for contractors. The brushless DC motor technology