Cleveland Controls DDP-106-214 2SPDT Dual Air Pressure Sensing Switch (.05 inch

Cleveland Controls DDP-109 DUAL SETPOINT PRESSURE SWITCH

Cleveland Controls DDP-106-298M PRESSURE SWITCH

Cleveland Controls NS2-0058-00 PRESSURE SWITCH

Cleveland Controls DDP-106 2SPDT Dual Air Pressure Sensing Switch (.05 inch - 2

Cleveland Controls DDP-106-256 Dual Switch Air flow Switch

Cleveland Controls DDP-106-272 DUAL SWITCHING AIR FLOW SWITCH

Cleveland Controls RFS-4100-040 "15-5""wc AdjustablePressureSw"