Precision in Process...
Safe, innovative and high-quality products in every application, every installation, every single day. Get a copy of our complete catalog to learn more
Safe, innovative and high-quality products in every application, every installation, every single day. Get a copy of our complete catalog to learn more
Our 20-page engineering handbook is a great primer for those new to sight glass selection and a handy reference for experienced engineers.
Explore our 3D CAD Catalog to design and export CAD drawings customized to your unique specifications.
A borosilicate sight glass fused to a metal ring: METAGLAS® is the No. 1 selling sight glass around the world.
Select the right product for your applications. Talk to one of our applications engineers about your process application.
Download CAD files to make it simple and easy to spec our products
Data Sheets, White Papers, Videos and Webinars to help select the right product for your application
Maintain sterile conditions in your processing, while avoiding contamination risks, preventing leaks and fostering workplace safety when handling hazardous process materials. Sanitary fittings play a critical role in optimizing equipment reliability related to observation ports. Find out more in our Best Practices White Paper.
Read White PaperWhen vessels and tanks are too dark to see your process, shine some light on the problem with LJ Star LED process lights. Read our handbook to determine how much lighting is required for your application.
Get HandbookNot every processing plant is the same, so not every sight glass spec should be the same. This video walks through the variousfactors that determine what works best: temperature, pressure, corrosion, glass material and more.
Watch VideoSight glasses offered by LJ Star are known for their quality and durability, with METAGLAS® the world's #1 selling sight glass. Combine the transparency of glass with the strength of steel for a proven solutions installed in thousands of facilities worldwide.
Get HandbookMaintain sterile conditions in your processing, while avoiding contamination risks, preventing leaks and fostering workplace safety when handling hazardous process materials. Sanitary fittings play a critical role in optimizing equipment reliability related to observation ports. Find out more in our Best Practices White Paper.
Read White PaperWhen vessels and tanks are too dark to see your process, shine some light on the problem with LJ Star LED process lights. Read our handbook to determine how much lighting is required for your application.
Get HandbookNot every processing plant is the same, so not every sight glass spec should be the same. This video walks through the variousfactors that determine what works best: temperature, pressure, corrosion, glass material and more.
Watch VideoSight glasses offered by LJ Star are known for their quality and durability, with METAGLAS® the world's #1 selling sight glass. Combine the transparency of glass with the strength of steel for a proven solutions installed in thousands of facilities worldwide.
Get Handbook
Handbook
A complete guide for chemical and pharmaceutical sight glass usage from LJ Star.
White Paper
The wrong type of vessel illumination can make your tank appear scratched or contaminated when it’s really not.
White Paper
While they are relatively simple in their design, sanitary clamps must be used correctly to ensure a safe, leak free connection.
