4" x 3" Heavy-Duty No-Hub Coupling (Domestic)

4" x 3" Heavy-Duty No-Hub Coupling (Domestic)
This Mission heavy-duty reducing no-hub coupling connects 4" & 3" no-hub cast iron pipes together in a straight line.

Technical Specifications:
  • Side A: 4" No-Hub Cast Iron pipe
  • Side B: 3" No-Hub Cast Iron pipe
  • Shield & clamp material: Heavy-Duty 304 Stainless Steel
  • For non-pressure, gravity flow applications only.
  • Max. torque: 80 inch/lbs
  • Meets FM 1680 CLASS 1, ASTM C 1540, ASTM C 564, ASTM A240/A240M, CSA B602 and IAPMO 7816
  • UPC Approved.


Features:
  • Heavy-duty design, suitable for underground use
  • Leak-proof, corrosion-resistant and durable
  • Molded sealing O-rings under each clamp prevent pipe end slippage and reinforce joint seal
  • Internal pipe stop ensures proper pipe positioning, reducing noise and vibration
  • Easy to assemble, disassemble and re-use
  • Made in the USA

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  • 4" x 3" Heavy-Duty No-Hub Coupling (Domestic) QR Code
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  • Model: C430HW
  • MPN: C430HW
  • Availability: 1
  • $ 14.25

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