Hi-tech accessories presents switches that are electromechanical devices which automatically, based on the increase or decrease of pressure, convert pressure into motion to motion open or close the electrical snap-switcheing elements at a pre-determined set-point. Diaphragm-type of pressure seitches for pressures between 0.1 to 80 bar and piston-type for pressures between 50 to 300 bar are also availed. These pressure switches are offered in different types of media like alkali, brake liquid, ammonia, air, sea water, hydraulic oil, motor oil diesal fuel, naphtha, gasoline, hydro carbons, solvents, etylene glycol, silicone, ketone, etc. Temperatures up to 120 c is conduct for the switches to function based on the diphragm material chosen.
