U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
8481.80.9025
$885.0M monthly imports
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Ruling Age
27 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-28 · Updates monthly
The tariff classification of the Langemann Gate and Controller System fromCanada.
PD C87633 June 5, 1998 CLA-2-84:TC:A15: MLL C87633 CATEGORY: Classification TARIFF NO.: 8481.80.9025 Ms. Judy Campbell W.Y. Moberly, Inc. Box 164 Sweetgrass, Montana 59484 RE: The tariff classification of the Langemann Gate and Controller System from Canada. Dear Ms. Campbell: In your letter dated May 1, 1998 on behalf of Aqua Systems 2000 Inc., you requested a tariff classification ruling. The Langemann Gate and Controller System is a water level and flow control device typically used in irrigation canals, water treatment plants, spillways, and diversion structures. This system functions as a vertically adjustable weir. The controller can be set to maintain a constant water level behind the gate or to provide a uniform downstream flow. The input of sensors is used to adjust the degree to which the gate is open. The gate is powered by a solar panel. The applicable subheading for the Langemann Gate and Controller System will be 8481.80.9025, Harmonized Tariff Schedule of the United States (HTS), which provides for Tap, cocks, valves, and similar appliances... :Other appliances:Other: Other: With electrical or electrohydraulic actuators:Other. The general rate of duty will be 2.3 percent ad valorem. This ruling is being issued under the provisions of Section 177 of the Customs Regulations (19 C.F.R. 177). A copy of this ruling letter should be attached to the entry documents filed at the time this merchandise is imported. If the documents have been filed without a copy, this ruling should be brought to the attention of the Customs officer handling the transaction. Sincerely, Robert M. Jacksta Port Director Washington, D.C.