The PCX56-33 Rubber Coupling is a flexible plumbing connector designed to join two 3-inch pipes quickly and securely. Constructed from durable elastomeric material and equipped with corrosion-resistant stainless steel clamps, this coupling provides a reliable, leak-resistant connection between cast iron, plastic, and other compatible piping materials. Its flexible design helps accommodate slight pipe misalignment, vibration, and movement, making it ideal for both repair and new installation applications in residential and commercial plumbing systems.
Key Features
Flexible rubber construction helps absorb vibration and accommodate minor misalignment.
Connects two 3-inch pipes with a secure, leak-resistant seal.
Stainless steel band clamps provide corrosion resistance and long-lasting durability.
Suitable for joining cast iron, PVC, ABS, and other compatible piping materials.
Quick and straightforward installation with common hand tools.
Helps reduce infiltration and exfiltration in drain, waste, and vent systems.
Resistant to normal sewer gases, moisture, and many common household chemicals.
Ideal for repair, replacement, and retrofit plumbing projects.
Specifications
Model Number: PCX56-33
Product Type: Flexible Rubber Coupling
Nominal Size: 3 in. x 3 in.
Material: Flexible Rubber/PVC Elastomer
Clamp Material: Stainless Steel
Connection Type: Pipe-to-Pipe Coupling
Compatible Pipe Materials: Cast Iron, PVC, ABS, and Plastic Pipe
Color: Black
Length: Approximately 4 in.
Installation Torque: 60 in-lb (typical)
Applications
Drain, waste, and vent (DWV) plumbing systems
Residential plumbing repairs
Commercial plumbing installations
Pipe replacement and retrofit projects
Connecting cast iron to plastic piping
Underground and above-ground non-pressure piping systems
Remodeling and maintenance applications
Areas requiring flexibility to accommodate pipe movement or vibration
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