Rubber Diaphragm for Simple Piston Sprayer from Canada
Flexible EPDM rubber diaphragm that seals the piston chamber in manual pest control sprayers. It prevents leaks during pressure buildup for liquid projection. HTS 8424.90.10.00 applies to parts of these basic hand-operated piston pump sprays.
Duty Rate — Canada → United States
12.9%
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
• Certify rubber for pesticide contact to meet EPA import requirements
• Document piston pump specificity to prevent classification as general rubber goods
• Test for pressure ratings to confirm suitability for spray applications