Sight Glasses for Cannabis & Essential Oil Extraction Equipment

The Tri Clamp End Cap Sight Glass is available in five standard sizes: 1.5", 2", 3", 4", and 6". This range accommodates a variety of extraction system configurations, from small-batch essential oil setups to larger-scale cannabis processing lines.

These sight glasses are rated for a maximum operating pressure of 150 PSI and a temperature range of -40°C to 500°C (400°F). This makes them suitable for demanding extraction processes involving high-temperature solvents, cryogenic operations, and high-pressure hydrocarbon extraction systems.

Yes. The borosilicate glass used in these components complies with FDA 21CFR177.2600 and 21CFR177.1550, and has been approved under 3-A Sanitary Standards and USDA guidelines. This ensures they are appropriate for pharmaceutical-grade and food-safe processing environments, including cannabis and hemp oil extraction.

The ferrule and end cap body are constructed from 316 stainless steel, which provides excellent corrosion resistance in aggressive chemical and solvent environments. The seamless tri-clamp ferrule design ensures a secure, leak-free connection compatible with any standard tri-clamp fitting, clamp, and gasket configuration.

Yes. These sight glasses feature a standard seamless tri-clamp end cap ferrule design, making them universally compatible with any standard tri-clamp line, clamp, and gasket. No special adapters or custom fittings are required, allowing for straightforward integration into existing cannabis or essential oil extraction equipment.

Absolutely. While these sight glasses are well-suited for cannabis and essential oil extraction, their pharmaceutical-grade borosilicate glass and 316 stainless steel construction also make them ideal for biotech processing lines, food and beverage sanitary piping, chemical processing, petroleum handling, and USDA-regulated dairy production facilities.