Tank sight glass type 338 oval
The ACI tank sight glass Type 338, designed for welding-in or welding-on, is ideal for visual inspection within tanks under pressures up to 16 bar. This sight glass ensures reliable monitoring of filling levels, offering a 50 mm viewing width. Type 338 is a sturdy oval tank sight glass that merges the benefits of a round tank sight glass for internal visual inspection with level indication capabilities.
We use industry-proven borosilicate glass, similar to DIN7081, which is inherently resistant to most acids. In the presence of strong alkaline media, custom-made mica or FEP discs can be applied to protect the glass surface.
The fitting's gaskets are crafted with flat gaskets tailored to your needs from an extensive range of materials. This includes widely used fiber gaskets and more advanced materials like PTFE (Teflon®), NBR, graphite, and various branded gaskets.
Our tank sight glasses, including Type 330, are constructed from high-quality stainless steel 1.4571 (316Ti), a material appreciated by our customers for years. Similar to most of our fittings, Type 338 is available in a variety of materials upon request.
