Company lists · Data refreshed October 2026

Top 24 Duplex pump suppliers based in the United States

RevenueBase identified 51 company matches for duplex pump suppliers associated with the United States as of October 2026 and tracks 2,190 professional contacts across them, including 468 with verified work emails. Houston is the largest hub.

This list covers company matches for duplex pump suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
51Companies
2,190Contacts tracked
468Verified emails
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The 24 largest duplex pump suppliers based in the United States

Ranked by team size
Top 24 of 51 company matches for duplex pump suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMansfield, OH, United StatesHQ recorded Oct 19, 2026201-500276 contacts →

Exact match

“Gorman-Rupp has been at the forefront of manufacturing high-performance, high-quality pumps and pumping systems that provide lasting service across various industries for more…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchClackamas, OR, United StatesHQ recorded Oct 19, 2026201-500170 contacts →

Exact match

“EFFICIENT BY DESIGN since 1946: The story of Cornell starts in 1946 when five people working at Pacific Pump Company decided to head out on their own.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchPiqua, OH, United StatesHQ recorded Oct 19, 2026501-1,000165 contacts →

Exact match

“Crane Pumps & Systems is a world-class manufacturer of quality pumps and accessories offering a wide range of solutions and services for the municipal, residential building…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchDeerfield Beach, FL, United StatesHQ recorded Oct 19, 2026201-500133 contacts →

Exact match

“Moving Water Industries, MWI, is a pump manufacturing company located in Deerfield Beach, Florida.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchSulphur, OK, United StatesHQ recorded Oct 19, 2026501-1,000109 contacts →

Exact match

“Kerr Pump Corporation has manufactured high pressure piston and plunger pumps since 1946.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchMilwaukee, WI, United StatesHQ recorded Oct 19, 202651-20088 contacts →

Exact match

“Ampco Pumps Company manufactures the highest quality centrifugal and positive displacement pumps for the sanitary, marine and industrial markets.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchToccoa, GA, United StatesHQ recorded Oct 19, 2026201-50087 contacts →

Exact match

“Patterson has built a firm reputation of reliable pump installations worldwide - whether satisfying urban water and waste demands; harnessing and controlling ravaging floods…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchGlendale Heights, IL, United StatesHQ recorded Oct 19, 202651-20037 contacts →

Exact match

“At Tsurumi America, Inc, our mission goes beyond pumps: we’re committed to supporting the people and industries that keep water moving.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchMinneapolis, MN, United StatesHQ recorded Oct 19, 202611-5026 contacts →

Exact match

“Cat Pumps has been a leader selling precision triplex reciprocating pumps and systems for more than fifty years.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchPlano, IL, United StatesHQ recorded Oct 19, 202651-20023 contacts →

Exact match

“MTH Pumps is a commercial and industrial pump manufacturer serving a wide variety of markets and industries including boiler feed, condensate return, chillers / temperature…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchCedarburg, WI, United StatesHQ recorded Oct 19, 202651-20018 contacts →

Exact match

“Weil Pump, A Wilo Brand, is the premier wastewater pump manufacturer in the U.S.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Oct 19, 202611-5018 contacts →

Exact match

“Titan Pumps Manufacturing markets ANSI 4196 pumps, Self-Priming Trash pumps Gorman Rupp® style, Rotary Gear pumps Viking® Style, and Air Operated Double Diaphragm pumps Wilden®…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchWilliamstown, KY, United StatesHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“Gusher Pumps is an industrial pump manufacturing company based out of Williamstown, KY, USA.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchFresno, CA, United StatesHQ recorded Oct 19, 202651-20010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchGrand Island, NY, United StatesHQ recorded Oct 19, 202651-2009 contacts →

Exact match

“Wastecorp Pumps manufactures diaphragm pumps, plunger pumps, double disc pumps, trash pumps and custom systems for water and wastewater treatment.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Oct 19, 202611-507 contacts →

Exact match

“McFarland Group is Internationally recognized in the Oil and Gas market for both Onshore and Offshore applications as a manufacture of High Pressure Pumps such as Positive…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Oct 19, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchFoley, AL, United StatesHQ recorded Oct 19, 202611-504 contacts →

Exact match

“Since 1979, HCP has been a premier provider of quality pump products for residential, commercial, industrial, and municipal industries.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchMiami, FL, United StatesHQ recorded Oct 19, 20261-103 contacts →

Exact match

“About PR Pumps Amongst others, Viking, Sandpiper, Monoflo and Netzch pumps, are the main brands that we work with in order to offer all industries all kinds of equipments to suit…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 19, 202611-502 contacts →

Exact match

“IEQ INDUSTRIES is a global Supplier of Duplex, Triplex and Quintuplex Plunger and Piston Pumps by Wheatley Pump, Frank Wheatley Inc.(FWI) and Gaso.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchBronx, NY, United StatesHQ recorded Oct 19, 202611-502 contacts →

Exact match

“Established in 1918, Trench & Marine Pump Co.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchClinton Township, MI, United StatesHQ recorded Oct 19, 20261-102 contacts →

Exact match

“Welcome to FlowQuip Solutions, your trusted source for top-quality pumps and pumping solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchSulphur, LA, United StatesHQ recorded Oct 19, 202651-2001 contacts →

Exact match

“AGI Industries sells, installs, and repairs centrifugal pump, chemical metering pumps and positive displacement pumps from top manufacturers for the Oil & Gas Industry and other…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchOmaha, NE, United StatesHQ recorded Oct 19, 20261-101 contacts →

Exact match

“Paragon Pump Company supplies endsuction centifugal, double suction split case centrifugal, vertical and horizontal multistage and sewage submersible pumps as well as electric…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 24 of 51 duplex pump suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 468 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Duplex pump suppliers based in the United States at a glance

As of Oct 19, 2026
21.4%Verified-email coverage
42.9Average contacts per company
11-50Median size (employees)
7.8%Largest-city concentration · Houston
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
12
51-200
11
201-500
5
501-1,000
3
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 51 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “duplex pump suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 468 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “duplex pump suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many duplex pump suppliers are there based in the United States?

RevenueBase identified 51 company matches for duplex pump suppliers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Gorman-Rupp Pumps tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most duplex pump suppliers?

Houston leads with 4 company records, followed by Grand Island (2) and Midland (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 468 professional contacts with verified work emails tracked across these 51 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.