4″ x 2″ Reducing No-Hub Coupling

SKU: 2392


Connect hubless cast iron pipe and fittings in a DWV system.

15 in stock

  • No-Hub couplings consist of a stainless steel shield, clamp assembly and a neoprene gasket. 
  • The stainless steel shield and clamp assemblies are corrosion resistant
  • NSF certified
  • Couplings meet/exceed material and performance requirements of ASTM C1277 and CISPI 310
  • Neoprene rubber gasket meets/exceeds ASTM C 564
  • Stainless steel clamps, bands, and shields meet/exceeds ASTM A 240
Weight 1.15 lbs

4" x 2"


Installation Guide No-Hub Coupling, Specifications No-Hub Coupling


Installation Guide No-Hub Coupling
Download PDF
Specifications No-Hub Coupling
Download PDF