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Home Plumbing Rough Plumbing Supplies Pipe Fittings Galvanized Pipe Fittings Galvanized Merchant Couplings 511-227HC 1/2IN GALVANIZED MERCHANT COUPLING

511-227HC 1/2IN GALVANIZED MERCHANT COUPLING

PART 862502
SUPPLIER B & K LLC
SUPPLIER PART # 511-227HC
RANK D
SHELF PACK 12
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About this item

The B&K 511-227HC is a heavy-duty galvanized merchant coupling designed for pipe repair and connection in demanding plumbing and industrial systems. With a 1-1/2-inch Female Iron Pipe (FIP) connection on both ends, this coupling is ideal for joining or repairing pipes of matching diameter, especially in systems requiring rust-resistant performance and high pressure tolerance.

Crafted from galvanized malleable iron and coated with zinc, the coupling offers superior corrosion resistance and long-term durability. It is part of the 150-lb class of malleable fittings and is engineered to meet ANSI/ASME B1.20.1 threading standards, ensuring a secure and leak-resistant seal. The relative softness of the metal enhances sealing capability during installation.

Rated for up to 500 PSI at 150°F, the 511-227HC meets ASTM and ASME specifications and is NSF/ANSI 61 and 372 certified, making it suitable for potable water systems and other fluid transport applications.

Key Features

  • Size: 1-1/2 inch inlet and outlet diameter
  • Connection Type: Female Iron Pipe (FIP) on both ends
  • Material: Galvanized malleable iron
  • Finish: Zinc coating for rust protection
  • Product Type: Merchant Coupling
  • Threading: ANSI/ASME B1.20.1 compliant
  • Pressure Ratings:
    • Working Pressure: 300 PSI
    • Maximum Pressure: 500 PSI at 150°F
  • Temperature Range:
    • Minimum: -20°F
    • Working: 77°F
    • Maximum: 224°F
  • Dimensions:
    • Length: 2.00 in
    • Height: 2.20 in
    • Width: 2.20 in
    • Weight: 0.696 lbs
  • Class: 150-lb malleable fittings
  • Certifications: NSF/ANSI 61, NSF/ANSI 372, FM 1920
  • Warranty: 1-year limited warranty
  • Brand: Southland
  • Unit of Measure: Each

Applications

  • Pipe repair and connection
  • Potable water systems
  • Hot and cold water distribution
  • Refrigeration lines
  • Sprinkler installations
  • Compressed air systems
  • Transport of:
    • Gasoline
    • Diesel
    • Alcohol
  • DIY plumbing and mechanical projects

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Brand LDR Malleables
Finish/Color Galvanized
Nominal Size 1-1/2 in
Size 1/2"
Material Galvanized Merchant Steel
Connection Type FIP
Shape Coupling
Product Length (in) 2
Product Width (in) 1.25
Product Height (in) 2
Product Weight (lbs) 0.18
Working Pressure (PSI) 150
Maximum Pressure (PSI) 300
Minimum Temperature (°F) -20
Working Temperature (°F) 150
Maximum Temperature (°F) 300
Finish Galvanized
Thread Type ANSI/ASME B1.20.1
Pressure Class 150 lb
Certifications NSF/ANSI 61, NSF/ANSI 372, UL, FM
Warranty 1-year limited warranty
Applications Residential potable water, compressed air, drainage, hot and cold water systems, refrigeration, sprinklers, gasoline, diesel, alcohol
UPC Code 032888363649
Shelf Pack 12
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