DL 5ET-1 0.2-2"wc PRESS SWITCH

DL 50ET-1 PRESSURE SWITCH

0.12-1.2"WC PRESSURE SWITCH

Air Pressure Switch .12-1.2"

Air pressure switch

Air pressure switch

Air pressure switch

DG6UG-4 GAS PRESSURE SWITCH

.4-4"wc Gas Pressure Switch

DG6B-3, SW, PRESS, GAS