Reducing 4-Inch To 2-Inch Flexible PVC Pipe Coupling For Cast Iron And Plastic Plumbing Connections In Black Heavy-Duty Leaktight Elastomeric PVC Fitting With Chemical Resistance And 50-Year Service Life
✔️ ID 2.35" and 4.40", fits 2.25" to 2.50" and 4.00" to 4.50" ODs
The 4 in x 2 in reducer coupling is a flexible, watertight connection designed for transitioning between different pipe sizes and materials in drainage, waste, and vent systems. Built for a 50-year service life, this coupling resists chemicals and sewer gases, making it a trusted choice for PVC, CPVC, ABS, cast iron, copper, steel, or lead pipes in home or commercial setups.
✅ OD fits 2.25 in to 2.50 in and 4.00 in to 4.50 in
✅ ID 2.35 in and 4.40 in
✅ 300 stainless steel clamps for corrosion resistance
✅ ASTM D 5926, CSA B602, UPC approved
💡 What is a PVC reducer coupling used for in residential plumbing?
This handy connector helps join different pipe sizes and materials in drainage, waste, and vent systems.
- Handy for transitions between PVC, CPVC, ABS and metal pipes
- Quick, clean installs without primers or glues
- Meets ASTM D 5926 and UPC for reliable performance