Anderson Metals 70404206 3/8" Brass Flare Union

The Anderson Metals 70404206 is a lead-free brass flare union from the 7402 series designed for connecting and disconnecting two tubes with 3/8" flare connections. This two-piece union fitting features durable brass construction that provides excellent corrosion resistance, ductility at high temperatures, and low magnetic permeability.

Key Features:

• Lead-free brass construction complies with Public Law 111-380 for potable water applications
• 3/8" flare connections on both ends with 5/8-18 thread size
• Temperature range: -65°F to +250°F (-53°C to +121°C)
• Compatible with copper, brass, aluminum, and steel tubing
• Easy to disassemble and can be reassembled multiple times without affecting the seal
• Resists mechanical pullout for secure, reliable connections
• Fair vibration resistance for various plumbing applications

Ideal for RV, marine, HVAC, and general plumbing systems where a removable connection is needed. The brass union's flare design creates a tight, leak-resistant seal when properly tightened, making it suitable for fluid and gas line applications within the specified temperature and pressure ranges.