Sight Glass

Available in both Sweat (ODF) and Flare (SAE)- configuration, the UL certified full brass body sight glasses use special litmus paper that returns to original color once the system is cleaned, eliminating the need to change the eye. 

• Sizes ¼” – 7/8” in sweat and ¼”- ¾” in Flare
• Heavy Brass Body with extended copper ends for sweat
• Heavy Brass Body with standard Flare ends
• Tube ends are oven brazed onto brass body
• Positive color contrast- Yellow=wet; Green=dry
• Replaceable eye available via special order
• Maximum working pressure 600 PSI