Sight Glass 4.50" long with clear lens - Liquid Ind. - Weld End - Single Port - Henry

The LI-49-4W from Henry Technologies is a liquid indicator designed for use in refrigeration and industrial applications. Here are the key specifications and features:

• Model: LI-49-4W
• Length: 4.50 inches
• Lens Type: Clear lens sight glass (allows unobstructed visual inspection of fluid level or flow)
• Connection Type: Weld End
• Port Configuration: Single Port
• Design: Weld-in housing with a replaceable sight glass
• Optional Feature: Frost Shield (for visibility in insulated applications)
• Application: Used to monitor liquid levels or flow in piping systems