Product Description
The Mission Rubber 1904121 Heavy Duty Heavy Weight No-Hub Coupling connects four-inch cast iron hubless soil pipe and fittings to three-inch cast iron hubless soil pipe and fittings. This coupling is designed for sanitary and drain, waste, and vent (DWV) applications. It is suitable for non-pressure gravity flow applications and is recommended for both above and underground installations. Installation is straightforward and the coupling can be reused. The heavy-duty shield is eight percent thicker than standard options.
- Stainless steel strap bands are 12.5% thicker for improved joint movement restraint.
- Accommodates variances in outside diameters of cast iron pipes.
- Easy to install with a flanged gasket for alignment.
Product Highlights
This coupling is effective for ensuring strong seals and high resistance to shear forces. It is corrosion resistant and designed for heavy-duty installations.
Product Information
Standard Information
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Category: Coupling
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End Style: Cast Iron
Technical Specifications
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Size: 4 x 3 In
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Material: Stainless Steel
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Brand: Mission Rubber