Std No-Hub Couplings
- Connect hubless cast iron pipe and fittings in a DWV system. 1 1/2"-15" sizes.
- 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