MUELLER USA Streamline Copper Elbow (Various Sizes & Angles: 3/8″ to 1 1/8″ | 45° & 90°)

Description

The MUELLER USA Streamline Copper Elbow is a premium, high-performance copper fitting engineered for plumbing, HVAC, and refrigeration systems. Made from superior wrot copper, these elbows deliver long-term strength, corrosion resistance, and leak-free reliability.

Designed to allow precise directional changes in copper piping, the MUELLER Streamline series offers 45° and 90° elbows in multiple sizes ranging from 3/8″ to 1 1/8″, ensuring a perfect fit for any installation. Trusted worldwide for over 80 years, MUELLER Streamline is synonymous with American-made quality and professional-grade performance.

📏 Available Variants / Sizes

• COPPER ELBOW 3/8″ (90°)

• COPPER ELBOW 1/2″ (90°)

• COPPER ELBOW 5/8″ (90°)

• COPPER ELBOW 5/8″ (45°)

• COPPER ELBOW 3/4″ (90°)

• COPPER ELBOW 7/8″ (90°)

• COPPER ELBOW 7/8″ (45°)

• COPPER ELBOW 1 1/8″ (90°)

Each elbow is precisely machined for a tight, uniform fit that ensures smooth fluid flow with minimal pressure drop.

⚙️ Key Features

• ✅ Made in USA: Genuine MUELLER Streamline fittings—known for reliability and consistent quality.

• ✅ High-Quality Material: Constructed from wrot copper (C12200) for exceptional durability and corrosion resistance.

• ✅ Accurate Fit: Designed for leak-free solder/sweat joints.

• ✅ Dual Angle Options: Available in 45° and 90° for flexible installation.

• ✅ Universal Compatibility: Suitable for Type K, L, and M copper tubing.

• ✅ Industry-Approved: Complies with ASME B16.22, ASTM B88, and NSF-61 standards.

• ✅ Efficient Flow Design: Smooth interior surface minimizes friction and pressure loss.

🏭 Applications

• Plumbing systems (hot & cold water supply)

• HVAC and air-conditioning units

• Refrigeration piping (suction, liquid, and discharge lines)

• Chilled water systems

• Commercial and residential copper tube installations

• System retrofits and replacements

📐 Technical Specifications

💡 Why Choose MUELLER Streamline Copper Elbows?

• Over 80 years of copper fitting excellence.

• Ensures precise installation and long service life.

• Compatible with all major copper piping standards.

• Resistant to rust, scaling, and wear.

• Designed for professional plumbing, refrigeration, and HVAC systems.

📦 Product Benefits

• Saves installation time with perfect fit and consistent quality.

• Minimizes leaks and flow restriction.

• Provides smooth directional change in confined spaces.

• Maintenance-free once installed.

• Offers excellent thermal and mechanical performance.