Gpartha Pressure Switches

We are engaged in manufacturing and supplying of Pressure Switch in Navi Mumbai, Maharashtra, India. A pressure switch is a form of switch that closes an electrical contact when a certain set fluid pressure has been reached on its input. The switch may be designed to make contact either on pressure rise or on pressure fall.Description of operation for a normally open switch whose contacts close at its operating point: If the force resulting from this pressure is greater than the force exterted by the pre-loaded switch point set spring then the plunger moves taking with it the contact disc, which closes the circuit between the contacts.