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Complete Kit: Includes all necessary mounting hardware and screws for immediate field replacement
By facilitating continuous air venting
Maintenance Efficiency: Quarter-turn actuation with internal forged stops provides immediate positive shut-off
Industry Standards: UL 5085 approved and safety agency recognized for reliable Class 2 power supply performance
High Pressure Rating: Robust design with a maximum working pressure of 650 psi
Cleveland Controls DFS-221-228 Pressure Switch Complete Kit: Includes all necessaryThe Cleveland Controls DFS 221 228 is a high reliability, non adjustable airflow proving switch designed for critical monitoring in duct heaters, ovens, and sophisticated energy management systems. Engineered for technicians who require a "set and forget" solution, this SPDT air pressure switch is factory fixed to operate on a pressure rise of 0. 05 0. 02" w. c., ensuring precise safety interlocks. Its compact, open mounted design is specifically
US$ 155.00
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