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Home Plumbing Rough Plumbing Supplies Pipe Fittings Black Pipe Fittings Black Reducing Couplings 521-365HN REDUCING COUPLING BLACK IRON 1-1/4INX1/2IN

521-365HN REDUCING COUPLING BLACK IRON 1-1/4INX1/2IN

PART 683656
SUPPLIER B & K LLC
SUPPLIER PART # 521-365HN
RANK C
SHELF PACK 5
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About this item

The Southland 521-365HN Reducing Coupling is a rugged, industrial-grade fitting designed to connect pipes of different diameters in high-pressure systems. Made from black malleable iron and precision-machined to meet ANSI standards, this coupling ensures a secure, leak-proof connection for a wide range of applications including gas, oil, air, and water systems.

Key Features:

  • Heavy-Duty Malleable Iron Construction: Manufactured from black malleable iron, this coupling offers excellent strength and durability. It resists cracking under pressure and is ideal for both residential and commercial plumbing and HVAC systems

  • Threaded FPT x FPT Connections: Features female pipe threads (FPT) on both ends for easy integration with standard threaded piping. The threads are precisely machined to ensure a tight, leak-free seal

  • Reducing Design: Connects a 1-1/4" pipe to a 1/2" pipe, making it perfect for transitions in piping systems where flow control or size reduction is needed.

  • Corrosion-Resistant Black Finish: The black oxide coating provides a layer of protection against rust and corrosion, extending the life of the fitting in harsh environments.

  • High Pressure Rating: Rated for 300 PSI at 150°F, this coupling is suitable for use in high-pressure applications including steam, air, and liquid systems

  • Standards Compliance: Meets ANSI B16.39 and ASTM A-197 specifications for malleable iron fittings, ensuring consistent quality and performance.

Specifications:

  • Size: 1-1/4" x 1/2"
  • Connection Type: FPT x FPT (Threaded)
  • Material: Black Malleable Iron
  • Finish: Black Oxide
  • Pressure Rating: 300 PSI @ 150°F
  • Standards: ANSI B16.39, ASTM A-197
  • Manufacturer: Mueller Industries
  • Country of Origin: USA

Applications:

  • Natural gas and propane systems
  • Oil and compressed air lines
  • Water distribution and plumbing systems
  • Industrial and mechanical piping installations

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Brand B&K
Color Black
UPC Code 032888407008
Shelf Pack 5
Minimum Order Qty 1
Supplier Name B & K LLC
Supplier Short Name B & K /Mue
Supplier Address 1 2600 Elm Hurst Road
Supplier City Elk Grove Villa
Supplier State IL
Supplier Zip 60007
Country US
Supplier Email brett.merrick@colemanrussell.com
Supplier Url www.muellerindustries.com
Buyer Name Michael Heck
Supplier Phone (800) 782-2385
Supplier Fax (800) 421-7724
Our Customer Id 48813001
Return Policy Return to Wallace
Product Lines Valves, Faucets, Pipe Fittings
Rep Name Brett Merrick
Rep Address Rose Maria Lighthal l@ Factory
Rep Phone (800) 777-0270
Rep Cell (931) 510-7989
Rep Fax (205) 836-6528
Rep Email brett.merrick@colemanrussell.com
Rep Agency Coleman-Russell