12" Tri Clamp Lid w/ 2x 2" Sight Glasses, 1x 1.5" Tri clamp, 2x 1/2" MNPT, 2x 1/4" FNPT

12" Tri Clamp Lid w/ 2x 2" Sight Glasses, 1x 1.5" Center Tri clamp Ferrule, 2x 1/2" MNPT, 2x 1/4" FNPT

Hemispherical dome collection tank lids provide a superior pressure rating performance over their flat lid counterparts, and are commonly found in systems operating over 100 PSI. Each domed lid comes with two 2" borosilicate angled sight glass process views, two standard 1/4 inch FNPT ports for instruments such as pressure relief valves, pressure gauges, and more. Additionally each extractor lid features two 1/2 inch MNPT for vapor or recovery port, while the main fill port is a 1.5" inch Tri Clamp drop tube (flush with bottom or long extended depending on the model of lid).