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Home Plumbing Rough Plumbing Supplies Pipe Fittings Black Pipe Fittings 521-943HP 3/4IN X 1/2IN BLACK BUSHING

521-943HP 3/4IN X 1/2IN BLACK BUSHING

PART 642967
SUPPLIER B & K LLC
SUPPLIER PART # 521-943HP
RANK A
SHELF PACK 15
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About this item

The B&K Products 521-943HP Black Iron Hex Bushing is a compact and durable fitting designed to reduce pipe size while maintaining a secure threaded connection. It features a 1/2-inch male iron pipe (MIP) inlet and a 3/8-inch female iron pipe (FIP) outlet, making it ideal for industrial, mechanical, and non-potable fluid transport applications. This fitting belongs to the 150-lb class malleable fittings and ensures a tight seal due to the inherent softness of the metal.

Compliant with ANSI/ASME B1.20.1 threading standards and ASTM/ASME specifications, this hex bushing offers durability and reliability. Its hexagonal shape allows for easy installation and tightening using standard tools.

Key Features:

  • Connects pipes of different sizes and thread types
  • Made from durable malleable iron
  • Threaded ends comply with ANSI/ASME B1.20.1
  • Works up to 500 PSI at 150°F
  • Meets ASTM and ASME standards
  • Hex design for easy installation

Applications:

  • Lubricant, oil, and grease transport
  • LP gases and fuel systems
  • Steam and diesel systems
  • Natural gases (e.g., nitrogen, oxygen)
  • DIY plumbing and mechanical projects

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Brand LDR Malleables
Length 3 Inch
Color Black
Inlet Diameter (in) 2-Jan
Inlet Connection MIP
Outlet Diameter (in) 8-Mar
Outlet Connection FIP
Product Length (in) 1.18
Product Height (in) 0.79
Product Width (in) 0.98
Product Weight (lbs) 0.057
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 Hex Bushings
Product Material Malleable Iron
Standards HHXX,FM1920
UPC Code 032888209800
Shelf Pack 15
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