ELECTRONIC DEVICES FOR ELECTRIC PUMPS CONTROL
? It automatizes the start and stop operations of single-phase electric pumps (surface, vertical and submersible).
? It completely replaces the traditional water system with pressure switch and pressure tank.
? It starts the electric pump after a pressure decrease (taps opening) and stops it when the fluid flow interrupts at the maximum pressure level of the electric pump (taps closing).
? Protection against dry running.
? Adjustable starting pressure.
? Installation in any position – both vertical and horizontal.
? Easily replaceable electronic printed circuit board.
? No need of maintenance.
? Installation in a by-pass mode.
PROTECTION AGAINST DRY RUNNING