BrassCraft compression adaptor is machined from brass. Compression fittings are ideal for use in plumbing, instrumentation, hydraulic and pneumatic systems (gasoline, grease, oil, potable and non-potable water, vacuum and air lines). Can be used to install copper, aluminum, or plastic tubing. Not recommended for use with steel tubing.

Brass construction provides strength, durability and longer-lasting performance
3/8 in. O.D. Tube x 1/2 in. MIP
Designed for use with aluminum and copper tubing. Not recommended for steel tubing
For use with potable and non-potable water, instrumentation, hydraulic and pneumatic systems
Plastic and PEX tubing installations require sleeves and/or inserts. Check installation instructions for exact requirements
Compression fittings do not require flaring, soldering or other types of tube preparation
Rough brass finish
For indoor use
Temperature rating: -65 to 250 F at maximum operating pressures
Working pressure: 200 psi