Diaphragm differential pressure gauges for high steady with 4 inch dial all stainless steel material, which is used for measuring the difference between two pressure values.
4" Capsule low all stainless steel bottom connection low pressure gauges, which is used inVacuum pumps,
air compressors, air filters, gas burners, vacuum ovens, suction regulators and
respirators
1.5" Economy black steel center mounted vacuum pressure gauge 40mm, which is used in plumbing, heating, air conditioning, pneumatic, hydraulic, water tanks,
air compressors.
Diaphragm capsule low pressure electric contact pressure gauge, which isMeasure the micropressure of gas, liquid in industry process,especially for medium of corrosion and viscidity