(Based on Use in Commerce) Manufacturing for others of custom electrical control systems, electrical controllers, and of alarm control panels, display panels, control panels and lockout panels

Electric fire pump controllers; electronic mechanical diesel engine fire pump controllers; electronic jockey pump controllers; electronic industrial pump controllers; electronic sewage pump controllers to automatically start and stop pump motors in order to maintain the liquid level in a sump pit or sewage lift station; electronic booster pump controllers to automatically start and stop pump motors on water pressure drop in order to maintain a constant pressure in a pressurized water supply s...