Cleveland Controls Pressure Switch RFS-4001-030

Cleveland Controls Pressure Switch RFS-4001-033

Cleveland Controls AFS-262 Pressure Switch

Cleveland Controls NS2-0000-000 Air Sensing Switch Kit 0.1/10" W.C., 22180

Cleveland Controls Model AFS-222 Air Pressure Sensing Switch

Cleveland Controls air pressure switch, model 194706.000 (NS2-0097-00)

New Cleveland Controls AFS-405 Air Sensing Switch

Cleveland Controls DFS-221-112 Pressure Switch, 300VA 120-277VAC