Fittings, Hydraulics, Pneumatics & Plumbing, Industrial & Scientific
Plastic Universal Downspout to Drain Tile Adapter – 3×4×6 White
$22.98 on Amazon.com (as of October 17, 2026, 10:37 AM EST) View details ↗
Designed for versatile installation, this universal plastic adapter slips inside a wide range of pipe materials, including black corrugated, smooth‑wall, PVC (SDR 28, SDR 35, Schedule 40), clay, and cast‑iron. The round section is slightly undersized to ensure a snug inside fit, while flexible tabs make securing the adapter quick and reliable.
Manufactured in Iowa, USA, the adapter carries three U.S. patents (USD 776796S, USD 761397S, USD 780893S) and complies with standard downspout dimensions labeled as 3×4, 4×4, 5×5, 4×6, or 6×6. Measure your downspout before ordering to confirm compatibility.
| Material | Durable injection‑molded plastic |
|---|---|
| Adapter dimensions | 3″ × 4″ × 6″ |
| Compatible pipe types | Black corrugated, smooth‑wall, PVC SDR 28/35, Schedule 40, clay, cast iron |
| Patents | USD 776796S, USD 761397S, USD 780893S |
| Country of origin | USA (Iowa) |
Will this adapter fit a 6″ black corrugated downspout?
Yes, the adapter is sized to fit inside a 6″ black corrugated pipe.
Can I use the adapter with PVC Schedule 40 pipe?
The adapter is compatible with PVC Schedule 40 as well as SDR 28 and SDR 35 PVC pipe.
