Without a limiter

it can be used in HCFC systems

Durable Contact Points: Designed to minimize arcing and carbon buildup

Designed specifically for integration with the Nor'East Type 05 pneumatic actuator and compatible V5011 globe valves

Cleveland Controls AFS-405-121 Switch Els PW 17895 Without a limiterThe Cleveland Controls AFS 405 121 is a professional grade air pressure sensing switch specifically engineered for HVAC, DDC, and energy management proving circuits. This field adjustable unit features a broad operating range of 0. 05" w. c. to 12. 0" w. c., making it a versatile solution for sensing positive, negative, or differential air pressure across filters, coils, and fans. To ensure reliable performance in low current and computer interface