ABS DWV Cleanout Adapter from Canada
An ABS adapter fitting for cleanout access in DWV systems, threading to pipes for maintenance plug attachment. Non-pressure rated for gravity drainage, it qualifies under 3917.40.00.30 as ABS DWV plumbing.
Duty Rate — Canada → United States
15.3%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include NSF/ANSI 14 certification for DWV to expedite clearance
• Separate pressure-rated adapters in documentation to avoid misclassification
• Test for 95% ABS comonomer content if blends are suspected