The Sewon Retrievable Injection/Sampling System consists of a Access Fitting Cover, a Access Fitting Body with tee and a Solid Carrier Plug Assembly, to which a tube is fitted by means of an injection nut. Where applicable, nozzle may be fitted to the tube for injection purposes. Injection/Sampling is done through the Access Fitting Body, using a nipple and shut-off valve to connect to the injection liquid source or sampling delivery point. For more information about the Tee Access Fitting Body including the Access Fitting Cover and the Solid Plug, refer to Sewon 2” High Pressure Access Fitting System (code: AC,AB & APS) ,The follows shows only for Injection/Chemical Nut, Tube and nozzle.