Mueller Global 521-387hn Reducing Coupling, 2 X 1-1/2 In., Fnpt, Iron

This Mueller Global reducing coupling is a black malleable iron fitting designed to connect and reduce pipe sizes in plumbing systems. With a 2-inch female pipe thread (FNPT) inlet and a 1-1/2-inch FNPT outlet, it allows you to join pipes of different diameters securely and reliably. The coupling is ideal for water supply lines, gas lines, HVAC systems, and other plumbing applications where you need to step down from a larger to a smaller pipe size.

A reducing coupling solves the common problem of connecting mismatched pipe diameters without requiring additional adapters or fittings. The robust black malleable iron construction provides the strength and durability needed for both residential and commercial plumbing projects, while the finish helps prevent rust and extend the coupling's service life.

Features and Benefits

• Size-Reducing Design: Simplifies connecting pipes that differ in diameter, stepping down from 2 inches to 1-1/2 inches in a single fitting.
• Dual Female Threads: Both ends feature FNPT connections for hassle-free installation with male-threaded pipe ends.
• Black Malleable Iron Construction: Offers enhanced strength and durability for reliable, long-lasting connections.
• Rust Prevention: The finish helps prevent rust, extending the coupling's lifespan.
• Versatile Applications: Compatible with water, gas, and air lines, making it suitable for a wide range of plumbing and pneumatic projects.

Specifications

• Brand: Mueller Global
• Model: 521-387HN
• Size: 2 x 1-1/2 inches
• Connection Type: FNPT (Female National Pipe Thread) on both ends
• Material: Black malleable iron