HX7620C Pneumatic Comparator Characteristics Food grade stainless steel and hermetic technology in the military industry High precision, stable generating pressure, easy operation. Wide pressurized range, high vacuum degree High reliability, Wide micro-adjusting range Technical Specification Pressure range ( -0.98~ 60) bar Stability Above 0.02% F.S Working Media air Output Interface M20× 1.5 Female Dimensions( L× W× H) 380mm× 380mm× 200mm Weight 14.8Kg