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- The HUSKY SD 4000 Coupling has been engineered by anaco to provide a heavy duty, all stainless steel coupling, balancing the desire for a more rigid joint with the need to provide a superior positive seal, which can accommodate possible disparities in mating of No-Hub pipe and fittings. This has been accomplished by manufacturing our coupling with a super-duty corrugated shield of sufficient width to accommodate additional surface-bearing sealing clamps. All SD 4000 Couplings are designed to be installed with a pre-set torque wrench calibrated at 80 inch pounds to accommodate the 305 stainless steel 3/8 in Hex Head screw.
Anaco-Husky Reducer Coupling, Super-Duty, Series SD 4000, Fitting/Connector Type: Coupling, 4x3" Nominal Size, No Hub, 3" Length, 304 Stainless Steel, Domestic
- A super-duty stainless steel coupling for joining no-hub cast iron soil pipe and fittings
- Extra width for lateral support
- Additional sealing clamps for better load distribution and a more positive seal
- Shield color coated orange
- End StyleNo HubMaterial304 Stainless SteelNominal Size4 x 3 inTypeSuper-DutyDomestic / ImportDomesticFitting / Connector TypeCouplingLength3 inManufacturerAnaco-HuskyManufacturer #4009SeriesSD 4000