Air-Operated Double Diaphragm Pump from Canada
Pneumatic reciprocating double diaphragm pump for transferring viscous liquids and slurries. Falls under HTS 8413.50.00 as a reciprocating positive displacement pump despite air drive, focused on liquid displacement mechanism.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Classify drive mechanism separately; focus on liquid end reciprocation
• ATEX certification mandatory for explosive environments
• Specify maximum solid handling size for slurry applications