1.5" Economy black steel back mounted press in lens pressure gauge panel mount, 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
2.5" Capsule low stainless steel brass internal central mount pressure vacuum gauge, which is used inVacuum pumps,
air compressors, air filters, gas burners, vacuum ovens, suction regulators and
respirators
1.5" Economy black steel back mount snap-in lens panel mount pressure indicator, which is used in plumbing, heating, air conditioning, pneumatic, hydraulic, water tanks,
air compressors