(Ms Li: 13,537,502,453 0755-28145886) the Bellofram Bello Fu T72 type supercharger repeater the, Bellofram Bello Fu T72 type supercharger repeater, T72 repeater to produce a stable output pressure, and its value is the input signal pressure and an adjustable positive bias and flow up to 50 m3 / min four regulating the bias voltage range, from 0-10 to 2-150 pounds / square 1:1 signal output ratio standard, can also be 1:2,1:4,1:6 the ratio. Type Model caliber range 72 961-062-000 960-063-000 960-064-000 960-065-000 3/8 "3/8 3/8" 3/8 "PSI :0-10 KPA: 0 - 70 0-300-2000-60 0-400 2-15015-1000