1.5" Tri Clamp Sight Glass — End Cap & Inline

These sight glasses are rated for a maximum operating pressure of 150 PSI and can handle temperatures ranging from -40°C up to 400°F (approximately 500°C). This wide operating range makes them suitable for high-temperature sterilization cycles, cryogenic processes, and demanding industrial fluid monitoring applications.

Yes. The borosilicate glass used in these sight glasses complies with FDA 21CFR177.2600 and FDA 21CFR177.1550 regulations. The glass material is also approved under 3-A Sanitary Standards and carries USDA approval, making these components suitable for pharmaceutical, biotech, dairy, and food and beverage processing environments.

An End Cap Tri Clamp Sight Glass is designed to terminate a pipeline while allowing visual inspection at the line's end. An Inline Tri Clamp Sight Glass is installed mid-pipe, enabling continuous flow monitoring between two tri-clamp connections. Your choice depends on whether you need a dead-end viewing port or an in-flow inspection window.

Yes. The sight glass features a seamless tri-clamp end cap ferrule that is fully compatible with any standard tri-clamp line, clamp, and gasket. This ensures easy installation, a secure leak-proof seal, and seamless integration into existing sanitary piping systems without requiring custom adapters or special tooling.

These sight glasses are widely used in pharmaceutical and biotech processing lines, food and beverage sanitary piping, chemical and petroleum handling systems, USDA-regulated dairy and food production facilities, and hemp and cannabis extraction setups. Their sanitary construction and multi-standard compliance make them a versatile choice across regulated process industries.

Yes. The combination of 316 stainless steel and borosilicate glass is well-suited for both Clean-in-Place (CIP) and Steam-in-Place (SIP) cleaning cycles. The materials resist the caustic cleaning agents and high-temperature steam used in sanitary processing environments, and the 3-A Sanitary Standards approval confirms their suitability for hygienic cleaning protocols.