Fire pressure switch, fire water pressure switch, fire air pressure switch

PS：

620

断开压力OFF：：

0.05Mpa

接通压力ON：：

0.15Mpa

Widely used in various household appliances, commercial appliances, industrial equipment, transportation, water supply systems, petrochemical industry, fire extinguishing, medical equipment, household air conditioners, heat pump water heaters, wall-mounted boilers, gas water heaters, solar water heaters, electric water heaters, coffee machines, Vacuum cleaners, commercial central air conditioners, computer room air conditioners, dehumidifiers, cold drink machines, refrigeration cabinets, ice machines, steam engines, kitchen utensils, beer machines, sauna and swimming pool equipment, air compressors, compressors, air pumps, oil pumps, water pumps, vacuum pump systems, Oxygen generator, nitrogen generator, chiller, mold temperature controller, CNC machine tool, boiler, hydraulic press, glass machinery, electric power equipment, water treatment equipment, pure water machine, air purification equipment, ventilation system, constant temperature and humidity test equipment, high Low temperature testing equipment, high frequency welding equipment, gas shielded welding equipment, injection molding machines, packaging machinery, washing equipment, dry cleaning machines, inspection and testing instruments, vehicle air conditioners, marine air conditioners, aircraft air conditioners, cars, buses, excavators, electric vehicles, Hydraulic, pneumatic and vacuum systems for trains, ships and aircraft, mining hydraulic equipment, mining rail locomotives, military equipment and transportation, well water supply systems, urban water pipe network systems, agricultural water-saving irrigation spray equipment, water conservancy facilities, Crude oil pipeline network system, chemical pipeline network system, chemical machinery, gas stations, building fire extinguishing systems, fire pump stations, fire trucks, steam disinfection equipment, dental instruments, pharmaceutical equipment, diesel engines, generators, nuclear power, wind power and other fields.