PlumbQwik Shielded Coupling 3" x 3"

The PlumbQwik Shielded Coupling 3" x 3" (Model P3000-33) is a heavy-duty, flexible connector engineered for seamless joins between 3-inch cast iron, plastic, steel or extra-heavy cast iron pipes in drain, waste and vent (DWV) systems. Its durable neoprene sleeve and robust mechanical clamps deliver a watertight seal that resists corrosion and simplifies installation or future service.

Ideal for non-potable water and sewage applications, this shielded coupling maintains integrity under a wide range of jobsite conditions. Whether you’re retrofitting an existing pipeline or installing a new drainage run, the PlumbQwik P3000-33 offers reliability, versatility and quick, tool-friendly assembly.

Key Features

• Flexible neoprene coupling for vibration dampening and leak prevention
• Mechanical clamp design for secure, easy installation and removal
• Corrosion-resistant, lead-free construction
• Rated for non-potable water, sewage and DWV applications
• Maximum working pressure: 4.3 psi
• Maximum working temperature: 180 °F
• Black finish blends with standard piping materials

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.