Supply Giant 37622CS No-Hub Coupling Heavy Duty Colored Shield, 4 inch, Red

This Supply Giant no-hub coupling with a diameter of 4 inch is the extra heavy version. The main difference with a standard no-hub coupling is that it has more clamp rings for the same size fitting. Furthermore this specific part has a colored shield for signaling purposes. UPC UL and FM approved the design for meeting all applicable standards. ⚠ California Proposition 65 Warning: This product is known to the state of California to cause cancer, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

• Heavy-Duty Stainless Steel Build – Designed for strength and durability, this coupling securely joins no-hub cast iron soil pipes and fittings in drain, waste, and vent systems.
• Red Color Shield – Features a bright red shield for quick, easy identification during installation, ensuring accuracy and efficiency on the job site.
• Heavy-Duty Construction – Features 304 series stainless steel bands with a corrugated stainless steel shield, securely attached over a molded one-piece ElaStoplast sealing gasket for strength, flexibility, and leak-resistant performance.
• 4-Inch Pipe Compatibility – Engineered to securely join 4-inch no-hub cast iron soil pipes and fittings, providing a durable, leak-resistant connection for residential, commercial, and industrial plumbing applications
• Independent Sealing Clamps – Multiple clamps tighten separately to distribute load evenly, creating a stronger, more reliable seal and improved leak resistance.