Supco Sight Glass: Flare, Brass
The SUPCO Sight Glass (MPN SG115) is a flare connection sight glass made of brass, measuring 3 1/4 inches in length. This industrial component from SUPCO allows visual inspection of fluid flow or level in piping systems.
SKU 3G-OTH-71680
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Product Description
The SUPCO Sight Glass (MPN SG115) is a flare connection sight glass made of brass, measuring 3 1/4 inches in length. This industrial component from SUPCO allows visual inspection of fluid flow or level in piping systems.
Frequently Asked Questions
What is a SUPCO sight glass used for?
A SUPCO sight glass allows visual inspection of fluid flow or level in piping systems. The brass flare connection model SG115 is commonly used in HVAC, refrigeration, and industrial process lines to monitor refrigerant or oil condition without disassembling the system.
What are the specifications of the SUPCO SG115 sight glass?
The SUPCO SG115 is a flare connection sight glass made of brass, measuring 3 1/4 inches in length. It is designed for visual monitoring of fluid flow or level in piping systems. The manufacturer part number is SG115.
Where to buy a SUPCO SG115 sight glass worldwide?
3G Electric supplies the SUPCO SG115 sight glass to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this brass flare connection sight glass.
How to install a SUPCO flare sight glass?
Install the SUPCO SG115 sight glass by connecting the brass flare fittings to matching flare nuts on your piping. Tighten securely with wrenches, but avoid over-torquing to prevent damage. Always follow system manufacturer guidelines for orientation and pressure limits.
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Common applications for SupcoSupco Products
3G Electric supplies Supco flare connection sight glasses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






