Refco suction manometer 80 mm R5-220-DS-R744-80BAR

Manometers, manufactured in accordance with the metal bellows technique, are extremely sensitive to pressure andtherefore very accurate (class 1). Thanks to the metal bellows technology, these pressure gauges are extremelyoverpressure proof, e.g. a suction pressure gauge with a range of 1 to 10 barcan easily be loaded to 25 bar. The pointer will turn 0.5 times around its own axis and return to zero after relieving pressure without causing any damage to the manometer mechanism. As a rule, only the pointer needs to be readjusted slightly using the zero point screw.