1, ISO and API Standard 2, API Mesh 20-500 3, Long Life and Low Price 4, Fast Delievery 5, Good Service FLC-2000 shaker screen also can be called 48 x 30 screen. Derrick’s 48 x 30 screens fit all Derrick FLC 2000™3- and 4-panel shale shakers, FLC with AWD, FLC Plus™, HI-G® Dryer and the Cascade 2000. They are available in Pyramid, Pyramid Plus and PWP panels.Fast, easy and reliable screen panel ...