2.5" Capsule low black steel back entry low pressure manometer, which is used inVacuum pumps,
air compressors, air filters, gas burners, vacuum ovens, suction regulators and
respirators
1.5" Capsule low black steel back entry 100kPa low pressure meter with U clamp, which is used inVacuum pumps,
air compressors, air filters, gas burners, vacuum ovens, suction regulators and
respirators