HX673A Pneumatic Comparator consists of hand pump, lead screw , reverse valve, relieve valve, and output interface .It features high sealed performance, stable pressure generating and simple operation. it is suitable in the laboratory and fieldwork. It could supply the pressure for the calibrating pressure(differential pressure)transmitter,precion pressure gauge,general pressure gauge and other pressure instruments.


Characteristics
 Food grade stainless steel,hermetic technology in the military industry.
 Bulit in air oil separator could discharge the greasy dirt of the inspected instrument
 High accuracy, simple operation, convenient maintenance.
 No external pipeline , avoid of the outer environment changing influence .



Technical Specification
Pressure range (-0.98~ 60) bar
Stability 0.05% F.S
Working media air
Output interface M20×1.5 Female
Dimensions(L×W×H) 325mm×210mm×170mm
Weight 4.5Kg