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Home Plumbing Rough Plumbing Supplies Pipe Fittings Galvanized Pipe Fittings Galvanized Plugs 511-805HP 1IN PLUG SQUARE HEAD GALVANIZED

511-805HP 1IN PLUG SQUARE HEAD GALVANIZED

PART 643769
SUPPLIER B & K LLC
SUPPLIER PART # 511-805HP
RANK A
SHELF PACK 5
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About this item

The B&K 1-in MIP Galvanized Plug (Model 511-805HP) is a square head plug designed to seal off female threaded fittings or pipes in plumbing and industrial systems. Made from galvanized malleable iron and coated with zinc, this plug offers superior corrosion resistance and long-lasting durability. It belongs to the 150-lb class malleable fittings and is engineered to perform under high pressure and temperature conditions.

This plug is ideal for a wide range of fluid transport applications, including potable water systems, compressed air lines, and DIY plumbing projects. Its threaded ends conform to ANSI/ASME B1.20.1 standards, ensuring a secure and leak-resistant connection. The relative softness of the metal enhances sealing performance, making it suitable for both residential and commercial use.

Key Features

  • Material: Galvanized malleable iron
  • Coating: Zinc for rust protection
  • Connection Type: MIP (Male Iron Pipe)
  • Head Type: Square head
  • Fitting Class: 150-lb malleable fittings
  • Pressure Rating:
    • Working Pressure: 232 PSI
    • Maximum Pressure: 300 PSI
  • Temperature Range:
    • Minimum: -20°F
    • Working: 77°F
    • Maximum: 347°F
  • Dimensions:
    • Inlet Diameter: 1 in
    • Length: 1.38 in
    • Height: 1.30 in
    • Width: 1.38 in
  • Weight: 0.192 lbs
  • Thread Standard: ANSI/ASME B1.20.1
  • Seal Quality: Enhanced by the relative softness of the metal
  • Warranty: 1-year limited warranty
  • Brand: Southland
  • Product Type: Plug
  • Certifications: NSF/ANSI 61, NSF/ANSI 372, AB 1953, HHXX, FM1920

Applications

  • Potable water systems
  • Hot and cold water systems
  • Refrigeration
  • Sprinkler systems
  • Compressed air lines
  • Gasoline and diesel fluid systems
  • Alcohol and other fluid systems requiring rust-proof protection
  • DIY plumbing and industrial projects

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Nominal Size 1 in
Finish/Color Galvanized
Brand LDR Malleables
ModelNumber 511-805HP
InletDiameter(in) 1
InletConnection MIP
ProductLength(in) 1.38
ProductHeight(in) 1.3
ProductWidth(in) 1.38
ProductWeight(lbs) 0.192
WorkingPressure(PSI) 232
MaximumPressure(PSI) 300
MinimumTemperature(°F) -20
WorkingTemperature(°F) 77
MaximumTemperature(°F) 347
Material Galvanized Malleable Iron
Coating Zinc
ThreadStandard ANSI/ASME B1.20.1
HeadType Square
FittingClass 150-lb
SealQuality Soft metal for secure seal
Warranty 1-year limited
ProductType Plug
Certifications NSF/ANSI 61, HHXX, FM1920, NSF/ANSI 372, AB 1953
UPC Code 032888209978
Shelf Pack 5
Minimum Order Qty 1