Series GL double-wall level indicators feature a Pyrex inner wall and high-impact acrylic outer wall for corrosion resistance and impact protection, with FKM standard O-ring seals. They are available in 1/2" and 3/4" NPT sizes with PVC, natural polypropylene, or PTFE ends, and nominal lengths of 1, 2, 3, or 4 feet. The GL075TF4 variant has PTFE ends and a 4-foot nominal length, with a body diameter of 1.5 inches, an end-to-end length of 51 inches, and a visual length of 46 inches. Standard fasteners are not used. BSP threads are available. The indicator cannot be used with hydrofluoric acid or sodium hydroxide.
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′, 2′, 3′, 4′; custom lengths available.
| Plast-O-Matic Valves, Inc. | |
|---|---|
| Product Category | Sight Windows |
| Product Number | GL075TF4 |
| Product Name | Double Cylinder Wall Tank Level Indicator |
| Window Shape | Full View |
| Connection Type | Threaded - NPT; BSP |
| Thread or Flange Size: | 0.7500 inch (19.05 mm) |
| Window Diameter, Length | 46 inch (1168 mm) |
| Window Width | 1.5 inch (38.1 mm) |
