ISO 9001 Approved certified

ISO 9001 Approved

3-A Sanitary Standards certified

3-A Sanitary Standards

FDA 21CFR Compliant certified

FDA 21CFR Compliant

Sight Glass Tri-Clamp End Caps — Sanitary Fittings

Sight Glass Tri-Clamp End Caps are sanitary fittings designed for visual fluid monitoring in hygienic process piping systems. Constructed from 316 stainless steel with borosilicate glass, they offer exceptional chemical resistance, wide temperature tolerance, and compliance with FDA, 3-A, and USDA standards for pharmaceutical, food, and chemical applications.

Tri Clamp End Cap Sight Glass 316 Stainless with Borosilicate Glass

Our Range of Products

Tri Clamp End Cap Sight Glass 316 Stainless with Borosilicate Glass

Tri Clamp End Cap Sight Glass 316 Stainless with Borosilicate Glass

  • Rated 150 PSI, -40°C to 500°C range
  • FDA, 3-A & USDA certified sanitary grade
  • 316 SS with borosilicate glass, 5 sizes

Frequently Asked Questions

What is the difference between DIN and Tri-Clamp?

DIN fittings use a threaded or bolted connection system common in European process industries, while Tri-Clamp (also called Tri-Clover) fittings use a ferrule-and-clamp system widely adopted in sanitary applications across North America. Tri-Clamp connections are faster to assemble, disassemble, and clean — making them the preferred choice for hygienic food, pharmaceutical, and biotech process lines.

What sizes are available for the Tri-Clamp Sight Glass End Caps?

What is the maximum operating pressure and temperature for the sight glass end cap?

Is the borosilicate glass FDA and USDA compliant?

What industries are Tri-Clamp Sight Glass End Caps used in?

What material is the ferrule body made from?

Are these sight glass fittings compatible with standard tri-clamp components?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Pharmaceutical & Biotech

Pharmaceutical & Biotech

Used in sterile processing lines for visual fluid monitoring with full FDA and 3-A sanitary compliance.

Food & Beverage Processing

Food & Beverage Processing

Enables hygienic inline flow visibility in food-grade and dairy piping systems meeting USDA standards.

Chemical & Petroleum

Chemical & Petroleum

Borosilicate glass construction delivers superior chemical and petroleum resistance for demanding process environments.

Hemp & Cannabis Extraction

Hemp & Cannabis Extraction

Supports inline visual monitoring during hydrocarbon and solvent extraction processes in sanitary systems.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Food, Pharma & Chemical Engineers Choose Artesian Systems

Nearly Two Decades of Industry Expertise

Founded by a mechanical engineer with ~20 years in petroleum, chemical, and food industries — delivering components built on real process knowledge.

Rigorous Compliance & Quality Standards

All components meet FDA 21CFR177.2600/1550, 3-A Sanitary Standards, USDA, and ISO 9001 requirements for the most demanding regulated environments.

Custom Engineering & Full System Design

Beyond components, Artesian Systems offers complete process pipe engineering, CNC machining, and custom system design tailored to your specific process needs.

Request a Quote for Sanitary Sight Glass Fittings

Submit your requirements and our engineering team will respond with sizing guidance, compliance details, and pricing.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +(801) 318 – 4079. You can also send us a quick email at artesiansystems@gmail.com.