B & K 521-300BC Southland Malleable Iron Reducing Coupling, Black

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This Malleable Iron Reducing Couplings are used to connect 2 pieces of pipe of different sizes in a straight, in-line run. This coupling is for use in natural gas, oil and air applications.
SKU: 43052009
MFG: 521-300BC
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  • Finish : Black
  • Material : Malleable Iron
  • End 1 Diameter : 4"
  • End 2 Diameter : 2-1/2"
  • End 1 Type : FPT
  • End 2 Type : FPT
  • Maximum Pressure : 150 psi
  • Average Lead Content : Low-Lead
  • Compatible Pipe Material : Steel Pipe
  • Application : For air, natural gas, oil & steam
  • 150 Class Malleable Pipe
  • Applications for seamless nipples and can be used in high temperature services
  • Packaging Type : Boxed
Warning: WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information go to: www.P65 Warnings.ca.gov.


MFR: 521-300BC
SKU: 43052009
UPC: 032888007598
Brand: B & K