6″ Tank Lid with Unvented 2″ Plug with Santoprene gasket
6″ Tank Lid with Unvented 2″ Plug with Santoprene gasket
Unvented 2 Inch Bung EPDM
7″ Bonar Lid with Santoprene gasket
Mauser® Polyethylene Fill Cap Plain
9" Polyethylene Fill Cap with Buttress Threads and 2" Center Plug / EPDM Gasket
Schütz 6″ lid with 2 vented bungs.
6″ Tank Lid with Vented 2″ plug with Gasket
6″ Solid Tank Lid with Santoprene Gasket
6" Fill Port Lid with two 2" NPT bungs and EPDM gasket.