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Home Plumbing Rough Plumbing Supplies Pipe Fittings Galvanized Pipe Fittings Galvanized Couplings 501788 3/8 GALVANIZED COUPLING

501788 3/8 GALVANIZED COUPLING

PART 642363
SUPPLIER CODA RESOURCES DBA STZ IND
SUPPLIER PART # 501788
RANK A
SHELF PACK 5
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About this item

The B&K Products 511-202HP Galvanized Coupling is a durable and corrosion-resistant fitting designed to securely connect two pipes of equal diameter. Manufactured from galvanized malleable iron and coated with zinc, this coupling offers superior rust protection, making it ideal for long-term use in various plumbing and fluid transport systems.

This versatile fitting is suitable for a wide range of applications including potable water systems, compressed air lines, drainage, and custom DIY projects. It performs reliably in both hot and cold water systems, refrigeration setups, sprinkler installations, and fluid transport involving gasoline, diesel, and alcohol. The coupling’s inner rust-proof protection ensures clean and safe fluid conveyance.

Its threaded ends conform to ANSI/ASME B1.20.1 standards, providing a tight and secure seal. The malleable iron construction allows for a snug 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 enhanced corrosion resistance.
  • 150-lb class malleable fittings for robust and reliable 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

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Brand LDR Malleables
Length (Inch) 3 Inch
Inlet Diameter (in) 8-Mar
Inlet Connection FIP
Outlet Diameter (in) 8-Mar
Outlet Connection FIP
Product Length (in) 1
Product Height (in) 1
Product Width (in) 1
Product Weight (lbs) 0.15
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 019442148225
Shelf Pack 5
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