
Honeywell Kromschroder Low Gas Pressure Switch with Manual Reset DG Model Range: 40-200"WC
The gas pressure switch DG monitors extremely low pressure differentials and triggers switch-on, switch-off or switch-over operations if a set switching point is reached. The switching point is adjustable via a hand wheel. It monitors positive and negative gas pressures on various industrial gas and air appliances, such as boiler fan monitoring and differential pressure monitoring in firing, ventilation and air-conditioning systems. MANUAL RESET MODELS: MFG PART# 84447990 MODEL: DG500NT. 120VAC, RANGE 40-200"W.C LOW GAS SW, MANUAL RESET, VENTED 8.5 PSI RATED, NON-VENTED 7 PSI RATED, NEMA 43 120VAC, BLUE LED LIGHT, SINGLE PORT See DG Chart here: Click to Enlarge ACCESSORIES: Bracket for DG Model Pressure Switch Conduit Adapter for DG Pressure Switch Pilot Lamp Set, Blue for Pressure Switch DG Replacement Cover for Manual Reset RESOURCES: DG Pressure Switch Technical Literature DG..B and DG..U Pressure Switch Installation instructions DG..H, DG..N and DG..I Pressure Switch Instal