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identified as Hatcol 3693
Operating at 208-230V with a rated speed of 3400 RPM
Precise Flow Control: Engineered for minimal pressure drop across the valve seat to maintain system efficiency
Durable Construction: Features sleeve bearings and a 42-frame housing for quiet operation in residential environments
Belimo FSNF24 Actuator Freon identified as Hatcol 3693The Belimo FSNF24 is a fire and smoke damper actuator engineered for UL555 and UL555S applications. This spring return actuator provides 70 in lb of torque, ensuring reliable fail safe operation in life safety systems. Operating on 24 VAC, the unit utilizes a brushless DC motor controlled by an Application Specific Integrated Circuit (ASIC) to maintain constant torque and speed regardless of load variations. Designed for quick response smoke control,