The B&K Products 511-200HC Galvanized Coupling is a compact and durable fitting designed to securely join two pipes of equal diameter. Made from galvanized malleable iron and coated with zinc, this coupling offers excellent corrosion resistance and long-lasting performance in a variety of plumbing and fluid transport systems.

Its robust construction makes it ideal for both residential and commercial applications. Whether you're working on potable water systems, compressed air lines, drainage, or custom DIY projects, this coupling ensures a reliable and leak-resistant connection. It is also suitable for hot and cold water systems, refrigeration, sprinkler installations, and the conveyance of gasoline, diesel, and alcohol.

The coupling features threaded ends that comply with ANSI/ASME B1.20.1 standards, ensuring a secure and compatible fit. The relative softness of the malleable iron helps create a tight seal, reducing the risk of leaks and enhancing system integrity.

Key Features & Applications

• Galvanized malleable iron construction with zinc coating for superior rust protection.
• 150-lb class malleable fittings for dependable performance.
• Rated up to 500 PSI at 150°F, suitable for high-pressure systems.
• Threaded ends meet ANSI/ASME B1.20.1 standards for secure connections.
• Ideal for:
  • Potable water systems
  • Compressed air systems
  • Drainage systems
  • DIY plumbing projects
  • Hot and cold water systems
  • Refrigeration
  • Sprinkler systems
  • Gasoline, diesel, and alcohol transport