The Mission Rubber 300043 CP 43 Band-Seal Specialty Coupling is a durable transition fitting designed to connect 4-inch cast iron pipe to 3-inch plastic, steel, or extra-heavy cast iron pipe. Built with corrosion-resistant stainless steel and a high-quality neoprene rubber sleeve, it ensures a strong, leak-resistant, and long-lasting connection. Ideal for plumbing and drainage systems, it reduces vibration and noise while maintaining perfect alignment between dissimilar pipe materials.

Features

• Heavy-duty transition coupling for dissimilar pipe materials
• Corrosion-resistant 300 series stainless steel bands
• Neoprene rubber sleeve conforms to ASTM C 564 standards
• Reduces noise, vibration, and pipe movement
• Easy installation, removal, and reuse
• Strong resistance to shear forces
• Ensures rigid and secure long-term joint
• Designed for plumbing, drainage, and repair applications

Product Details / Specifications

• Model Number: 300043 (CP 43)
• Brand: Mission Rubber
• Connector Type: Coupling
• Pipe Compatibility: 4" Cast Iron to 3" Plastic / Steel / Extra-Heavy Cast Iron
• Thread Size: 4 Inch
• Thread Type: NPT
• Material: Stainless Steel, Neoprene, Rubber, Plastic, Steel, Iron
• Exterior Finish: Stainless Steel
• Item Dimensions: 4.8 x 4.7 x 2.2 inches
• Item Weight: 0.6 lbs
• Number of Pieces: 1
• Unit Count: 1.0 Count
• UPC: 016846085699
• GTIN: 00016846085699
• Manufacturer: Mission Rubber Company LLC
• Standards: ASTM C 1460 compliant
• Warranty: 1-year manufacturer warranty (against defects in materials/workmanship)