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Home Plumbing Rough Plumbing Supplies Pipe Fittings Galvanized Pipe Fittings Galvanized Couplings 502081 1/2 GALVANIZED COUPLING

502081 1/2 GALVANIZED COUPLING

PART 642371
SUPPLIER CODA RESOURCES DBA STZ IND
SUPPLIER PART # 502081
RANK A
SHELF PACK 25
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About this item

The B&K Products 511-203HN Galvanized Coupling is a high-quality fitting designed to create a secure and leak-resistant connection between two pipes of equal diameter. Constructed from galvanized malleable iron, this coupling is coated with zinc to provide superior rust protection, ensuring long-term durability even in demanding environments.

This coupling is ideal for a wide range of plumbing and fluid transport applications. Whether you're working on potable water systems, compressed air lines, drainage setups, or custom DIY projects, this fitting delivers reliable performance. It’s 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 meet ANSI/ASME B1.20.1 standards, ensuring compatibility and a tight seal. Its malleable iron construction allows for a secure fit due to the relative softness of the metal, which helps prevent leaks and enhances system integrity.

Key Features & Applications

  • Galvanized malleable iron construction with zinc coating for corrosion resistance.
  • 150-lb class malleable fittings for robust performance.
  • Rated up to 500 PSI at 150°F, suitable for high-pressure systems.
  • Threaded ends conform to ANSI/ASME B1.20.1 standards.
  • 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

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Brand LDR Malleables
Inlet Diameter (in) 2-Jan
Inlet Connection FIP
Outlet Diameter (in) 2-Jan
Outlet Connection FIP
Product Length (in) 1.25
Product Height (in) 1.25
Product Width (in) 1.25
Product Weight (lbs) 0.2
Working Pressure (PSI) 232
Maximum Pressure (PSI) 300
Minimum Temperature (ºF) -20
Working Temperature (ºF) 77
Maximum Temperature (ºF) 347
Warranty Code 1-year limited warranty
Product Type Couplings
Product Material Malleable Iron
Standards NSF/ANSI 61, HHXX, FM1920, NSF/ANSI 372, AB 1953
UPC Code 019442148164
Shelf Pack 25
Minimum Order Qty 1
Supplier Name CODA RESOURCES DBA STZ INDUSTRIES
Supplier Short Name Coda Reso
Supplier Address 1 P.O. Box 6631
Supplier City 990 East North Ave Glendale Heights
Supplier State IL
Supplier Zip 60148
Country US
Supplier Email info@codaresources.com
Supplier Url www.codaresources.com
Buyer Name Michael Heck
Supplier Phone 718-485-4403
Supplier Fax (773) 265-3130
Also Known As STZ Ind
Drop Ship Order Min $2500
Return Policy Contact Factory for RGA
Rep Name Jimmy Tubbs
Rep Address 1420 Donelson Pike B6 Nashville, TN 37217
Rep Phone 615-331-8611
Rep Fax 615-832-8669
Rep Email jimmytubbs@gmail.com