B&K 521-374 Reducing Pipe Coupling 150 lb (1-1/2 x 3/4 in)

Product Description

The B&K 521-374 Reducing Pipe Coupling is designed for use in plumbing applications. This coupler connects pipes of different sizes, specifically one and one-half inches to three-quarters inches. Made from malleable iron, it is suitable for oil and gas fluid applications.

• Designed for 150 psi and 300 psi applications.
• Constructed from durable malleable iron.
• Fits with NPT threading for secure connections.

Product Highlights

This coupling is essential for transitioning between pipe sizes efficiently, enhancing fluid flow in various systems.

Product Information

Standard Information

• Brand: B&K
• MPN: 521-374

Technical Specifications

• Application: Oil and gas fluid applications
• End Style: NPT
• Finish: Black oxide
• Fitting/Connector Type: Reducing coupling
• Material: Malleable iron
• Mfg Standards/Approvals: ANSI/ASME B1.20.1, ASME B16.3, ASTM A153
• Nominal Size: 1-1/2 x 3/4 in
• Package Weight: 0.746 lb
• Pressure Class: 150 lb
• Pressure Rating: 300 psi
• Series: 521
• Temperature Rating: -20 to 150 deg F