Mueller 520-143 Malleable Iron 90 Degree Elbow 3/4 x 1/2 150# Thread Black

Product Description

The Mueller 520-143 is a malleable iron 90 degree elbow fitting designed for use in HVAC and plumbing systems. It has a nominal size of three-fourths by one-half inches. The fitting is rated at 150 pounds for pressure and comes with NPT ends for secure connections.

• Durable black oxide finish
• Suitable for oil and gas fluid applications
• Pressure rated up to 300 psi

Product Highlights

This fitting is ideal for residential HVAC and plumbing installations. It allows for efficient changes in direction in piping systems while maintaining integrity under pressure.

Product Information

Standard Information

• Part Number: 520-143
• Brand: Mueller

Technical Specifications

• Material: Malleable Iron
• Fitting Type: 90 degree elbow
• End Style: NPT
• Pressure Class: 150 lb
• Pressure Rating: 300 psi
• Temperature Rating: -20 to 150 degrees F
• Finish: Black Oxide
• Standards: ANSI/ASME B1.20.1, ASME B16.3, ASTM A153