Product Info Catalog Plumbing Stove Pipe & Chimney Pipe No Hub Coupling for No Hub Systems, 2-In. No Hub Coupling for No Hub Systems, 2-In. Request a Quote UPC: 820633990406 SKU: 636159 Model Number: 522-03-2 2" no hub coupling for no hub systems, couplings shipped as assembled units, stainless steel corrugated shield & clamps assembled over a molded piece neoprene sealing sleeve, no hub couplings are used to join cast iron pipe & fittings.
