api 5000The API 5000™ system makes it easy for you to get you the answers you need - even if you're just getting into mass spectrometry. From automated methods development to quick, simplePressure Rating:- API 6BX-2000 PSI WP (With BX type Ring Gasket) Nominal Size B Flange Thickness T Hub Diameter J1 Groove Depth E Added Hub Thickness J4 263⁄ 4 30 4.97 5.28