Three Eighths Inch Male Flare To One Half Inch NPT Female Brass Tube Fitting Half Union Reducing Coupling Flared Fitting For Propane Gas Natural Gas LPG Fuel Lines Heavy Duty Durable Brass Pipe Connector Leak Resistant By Kainga

Brass Flare to NPT Half-Union Fitting 3/8 to 1/2 in
✔️ Single heavy-duty brass flare half-union, leak-proof, 1200 PSI

This brass flare half-union coupling connects a 3/8 inch flare male to a 1/2 inch NPT female, built for high-pressure fuel and gas lines. It’s commonly used in propane and natural gas installations, LPG fuel lines, refrigeration, plumbing, and HVAC systems where a strong, leak-resistant connection is needed.

✅ 3/8 in male flare to 1/2 in NPT female connection
✅ Brass construction with high purity and corrosion resistance
✅ Pressure rating up to 1200 PSI, temp range -65°F to +250°F
✅ Compatible with copper, brass, aluminum, and steel tubing
✅ Non-potable use: low lead and not for USA drinking water

💡 What is a brass flare half union coupling used for in gas and fuel line systems?

This handy connector makes it easy to join flare tubing to threaded pipes with a tight, leak-tight seal in propane, natural gas, LPG, and refrigeration setups.

- brass flare half union coupling for propane and natural gas lines - secure leak-tight connection between 3/8 in flare and 1/2 in NPT fittings - rated up to 1200 PSI for demanding gas lines