6" Tri-Clamp Sight Glass — Stainless Steel

The borosilicate glass used in this sight glass is rated from -40°C up to 400°F (approximately 500°C). This broad thermal range makes it suitable for both cryogenic and high-temperature process environments, including sterilization cycles, steam-in-place (SIP) procedures, and heated chemical processing lines.

Yes. The borosilicate glass used complies with FDA 21CFR177.2600 and FDA 21CFR177.1550 regulations. It also carries 3-A Sanitary Standards approval and USDA material approval, making it fully qualified for use in pharmaceutical, biotech, dairy, and food and beverage processing environments.

The body is constructed from 316 stainless steel with a seamless tri-clamp end cap ferrule design. 316 SS offers superior corrosion resistance compared to 304 SS, particularly in chloride-rich and chemical-exposure environments, making it the preferred choice for sanitary and pharmaceutical-grade applications.

Yes. The tri-clamp end cap design is fully compatible with any standard tri-clamp line, clamp, and gasket. This ensures straightforward integration into existing sanitary piping systems without requiring special adapters or custom fittings, simplifying installation and maintenance across multiple process configurations.

This sight glass is designed for pharmaceutical and biotech processing lines, food and beverage sanitary piping, chemical and petroleum handling systems, USDA-regulated dairy production facilities, and general industrial fluid monitoring applications. Its multi-standard compliance ensures it meets the hygiene and safety requirements of each of these sectors.

The Tri-Clamp End Cap Sight Glass is available in five standard sizes: 1.5", 2", 3", 4", and 6". Pricing starts from $60.00 depending on the selected size. All sizes share the same 316 stainless steel and borosilicate glass construction, ensuring consistent compliance and performance across the range.