Sight glass window designed for full-face connection to an ANSI flange
View-through, two opposing windows that are gasketed and mounted with bolted retainers, threaded mount
360° full-view flow indicator with threaded connection for pipe sizes 1/2″ to 2″, allows for observation from almost any direction under ambient light
Quick release closure offers a combination of charge/access port and light/sight glass.
360° full-view flow indicator with flanged connection, for pipe sizes ranging in size from 1/8″ to 4″