Ferrule Sight Glass — Clamp-On & Industrial

The ferrule sight glass is rated for a maximum operating pressure of 150 PSI and a temperature range of -40°C up to 500°C (400°F). This wide thermal range makes it suitable for demanding industrial, pharmaceutical, and chemical processing environments where extreme conditions are routinely encountered.

Yes. The borosilicate glass used complies with FDA 21CFR177.2600 and FDA 21CFR177.1550, and the material is approved under 3-A Sanitary Standards and USDA guidelines. This makes the sight glass fully suitable for pharmaceutical processing lines, food and beverage systems, and USDA-regulated dairy production facilities.

The body is constructed from 316 stainless steel, which offers excellent corrosion resistance and is the industry standard for sanitary applications. The viewing element is pharmaceutical-grade borosilicate glass, known for its outstanding chemical resistance, thermal stability, and clarity under high-pressure and high-temperature operating conditions.

Ferrule sight glasses are widely used in pharmaceutical and biotech processing, food and beverage sanitary piping, chemical and petroleum handling, USDA-regulated dairy production, and general industrial fluid monitoring. Their multi-standard compliance makes them a versatile component across any industry requiring visual fluid inspection in pressurized sanitary lines.

Yes. The seamless tri-clamp end cap ferrule design is engineered to be fully compatible with any standard tri-clamp line, clamp, and gasket on the market. This ensures easy drop-in installation and replacement without the need for custom hardware or system modifications in existing process piping configurations.

Borosilicate glass is a high-performance glass type known for its exceptional resistance to thermal shock, chemicals, and petroleum products. It maintains optical clarity and structural integrity across a broad temperature range and under pressure. Its pharmaceutical-grade certification under FDA and 3-A standards makes it the preferred material for sanitary and industrial sight glass applications.