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Sight Glass & Level Indicators

For safe, positive indication of flow and clarity of corrosive or ultra-pure liquids. Single-wall design for liquids compatible with acrylic; double-wall design features Pyrex inner cylinder for all other applications. Optional streamers provide instant visual proof of flow. ½” to 8″ sizes.

Sight Glass & Level Indicators

For safe, positive indication of flow and clarity of corrosive or ultra-pure liquids. Single-wall design for liquids compatible with acrylic; double-wall design features Pyrex inner cylinder for all other applications. Optional streamers provide instant visual proof of flow. ½” to 8″ sizes.

gx300

Sight Flow Glasses

Series GX Single-wall sight glass for liquids compatible with acrylic. 1/2″ – 3″ sizes, NPT or socket connections in PVC or polypro. Fluttering streamers optional. For complete details on Series GX please click here.

Series GY Double-wall sight glass for liquids compatible with Pyrex inner wall. 1/2″ – 3″ sizes, NPT or socket connections in PVC or polypro. Fluttering streamers optional. For complete details on Series GY please click here.

Series GYW Double-wall sight glass for liquids compatible with Pyrex inner wall. 1 1/2″ – 8″ sizes, flange connections in PVC, CPVC, PVDF, PTFE, or polypro. Fluttering device optional. For complete details on Series GYW please click here.

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Product Data Sheet Installation & Maintenance Instructions GX & GY Dimensional Drawing GYW Dimensional Drawing
gl300

Level Indicators

Series GL Double-wall cylinder for liquids compatible with Pyrex inner wall. 1/2″ or 3/4″ sizes, NPT or socket connections in PVC, PTFE, or polypro. BSP sizes also available. Standard lengths are 1′ or 2′; custom lengths available. For complete details on Level Indicators please click here.. Series GL is a Specialty Custom product; please contact factory for price and availability.

» Choose Product Model

Product Data Sheet Installation & Maintenance Instructions Dimensional Drawing