# United States tariff lines under HS 8413.50

> The United States tariff splits HS 8413.50 (other reciprocating positive displacement pumps) into 5 national lines: 8413.50.00.10 (oil well and oil field pumps), 8413.50.00.50 (diaphragm pumps), 8413.50.00.70 (radial piston type), 8413.50.00.80 (other) and 1 other. Every United States line under 8413.50 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/841350
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 84](https://border.bot/countries/united-states/hs-codes/84) / [8413.50](https://border.bot/countries/united-states/hs-codes/841350)

## Key facts

- HS subheading: [8413.50](https://border.bot/hs-codes/841350)
- Duty (MFN): Free
- National lines: 5
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8413.50

The United States tariff splits HS 8413.50 (other reciprocating positive displacement pumps) into 5 national lines: 8413.50.00.10 (oil well and oil field pumps), 8413.50.00.50 (diaphragm pumps), 8413.50.00.70 (radial piston type), 8413.50.00.80 (other) and 1 other.

Every United States line under 8413.50 is free of general (MFN) duty.

- [8413.50.00.10](https://border.bot/countries/united-states/hs-codes/8413500010) Other reciprocating positive displacement pumps, Oil well and oil field pumps. Duty (MFN): free
- [8413.50.00.50](https://border.bot/countries/united-states/hs-codes/8413500050) Other reciprocating positive displacement pumps, Diaphragm pumps. Duty (MFN): free
- [8413.50.00.70](https://border.bot/countries/united-states/hs-codes/8413500070) Other reciprocating positive displacement pumps, Other, Hydraulic fluid power pumps, Radial piston type. Duty (MFN): free
- [8413.50.00.80](https://border.bot/countries/united-states/hs-codes/8413500080) Other reciprocating positive displacement pumps, Other, Hydraulic fluid power pumps, Other. Duty (MFN): free
- [8413.50.00.90](https://border.bot/countries/united-states/hs-codes/8413500090) Other reciprocating positive displacement pumps, Other, Other. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 8413.50 yet.

- [The Harmonized System text for 8413.50](https://border.bot/hs-codes/841350)

- Previous subheading: [8413.40](https://border.bot/countries/united-states/hs-codes/841340) Pumps for liquids, whether or not fitted with a measuring device; liquid elevators; part thereof
- Next subheading: [8413.60](https://border.bot/countries/united-states/hs-codes/841360) Pumps for liquids, whether or not fitted with a measuring device; liquid elevators; part thereof

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8413.50?

The United States tariff splits HS 8413.50 (other reciprocating positive displacement pumps) into 5 national lines: 8413.50.00.10 (oil well and oil field pumps), 8413.50.00.50 (diaphragm pumps), 8413.50.00.70 (radial piston type), 8413.50.00.80 (other) and 1 other.

### What is the duty on HS 8413.50 in the United States?

Every United States line under 8413.50 is free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/841350.json