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Rosewood paper grain — description and returns beneath the overlapping buy card.
The forged brass body houses stainless steel internal parts and an integral strainer
the D4S is specifically rated for low-flow duct detection
and NM series actuators
making it a reliable choice for medium-sized air handlers and terminal units
Key Benefits Sintered Carbon Steel Construction: Offers superior structural integrity and corrosion resistance for long-term mechanical power transmission
Belimo NFBUP-S Actuator Freon The forged brass body housesThe Belimo NFBUP S is a high performance spring return actuator designed for On Off control in HVAC systems. Providing 90 in lb of torque, this unit ensures reliable fail safe operation for large dampers and control valves. Operating on a universal supply voltage of 24 to 240 VAC or 24 to 125 VDC, the NFBUP S eliminates the need for site specific power converters, simplifying field installations. It features a built in auxiliary switch for position