A pressure switch is a form of switch that closes an electrical contact when a certain set pressure has been reached on its input. The switch may be designed to make contact either on pressure rise or on pressure fall. The pressure switch may be fixed or adjustable, by moving themore...
“The simplest, easy and economic way to deliver booster system” The WATERINO pressure controller orders the automatic start and stop of the water pump when opening or closing any tap or valve of the plumbing circuit. The controller can keep a constant pressure and watmore...