Company lists · Data refreshed October 2026
Top 25 Oilless diaphragm pump suppliers worldwide
RevenueBase identified 109 company matches for oilless diaphragm pump suppliers worldwide as of October 2026 and tracks 1,226 professional contacts across them, including 517 with verified work emails. Shang Hai Shi Shang Hai Shi is the largest hub.
This list covers company matches for oilless diaphragm pump suppliers worldwide, 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 28, 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.
The 25 largest oilless diaphragm pump suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 424 contacts → | ||||
Exact match “We are KNF.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 106 contacts → | ||||
Exact match “Powerex has been the pioneering leader in oil-free compressed air and vacuum solutions since 1988.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 49 contacts → | ||||
Exact match “Mehrer Compressors - Your partner for gas and air compression Established in 1889, Mehrer is one of the oldest and most traditional compressor manufacturers in the world and is…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 46 contacts → | ||||
Exact match “A Vallair desde 1987 é uma empresa especializada e focada em produtos que utilizam princípios de funcionamento baseados em diafragmas dos mais diversos tipos, formatos e materiais.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 45 contacts → | ||||
Exact match “ABS ENGINEERING & TRADING SDN BHD (ABS) is an ISO 9001 certified pumping solution company.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “Tapflo UK are a manufacturer of industrial process pumps and are part of the TS Group of companies, based in Nursling, Hampshire.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match “Schwarzer Precision is the technology leader in the development and production of high-precision and durable miniature and micro pumps for medical, analysis and laboratory…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 19 contacts → | ||||
Exact match “Founded in 2002 and upholding quality and customer satisfaction as top priority ever since, Diapump Pompa ve Mak.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “We Are Industrial Pump Manufacturer AODD PUMP - GEAR PUMP - VACUUM PUMP - PLASTİC ACID PUMP ABOUT US Gunalsan Pompa has founded in 2002 in Istanbul.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “For over three decades, Price Pumps Pvt.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “At Bambi Air, we have proudly delivered high-quality air compressor solutions for over 40 years.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “Dynaflo, Inc.'s energy-efficient diaphragm vacuum pumps and air compressors are the right mix of size, weight, power, and price, and can be fully customized to give your products…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “UDOR U.S.A.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Tapflo Group is an independent, family owned, Swedish manufacturer and global supplier of Air operated diaphragm pumps, centrifugal pumps and other industrial process equipment.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Aroplus (UK) Limited are a Specialist Fluid Handling Equipment Company, with staff who have many years of experience in this market sector, Our primary focus is the sales and…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Air Dimensions Incorporated is 100% U.S.A.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “JDA GLOBAL LLC serves as the world's largest & most experienced after-market diaphragm pump products provider.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “G K Industrial Pump Solutions (Pvt) Ltd is a premium industrial machinery distributor company based in Sri Lanka.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “Sinds 1956 vervaardigen wij verdringerpompen en bieden wij technische ondersteuning aan een groot aantal industrieën zoals (bio)farmacie, water, chemie en food & beverages.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “BPH Pump and Equipment is a full service distributor of industrial pumps.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Empire Pumps Ltd headquarters are based in Manchester, UK.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “The "Josef Emmerich Pumpenfabrik" is a medium-sized company that has specialized in the development, production and sale of oscillating displacement pumps for more than 70 years.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Holland Air Pumps is de exclusief importeur van WILDEN en ALMATEC luchtgedreven membraanpompen.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Unibloc Hygienic Technologies is an industry leader in precision-engineered positive displacement pumps, Air-Operated Double Diaphragm pumps and drum pumps, as well as valves…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “oilless diaphragm pump suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 109 oilless diaphragm pump suppliers worldwide
See the full list, filter by size, metro and specialty, and access 517 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oilless diaphragm pump suppliers worldwide at a glance
As of Oct 28, 2026Companies by employee count
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 109 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 worldwide whose business descriptions match “oilless diaphragm 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. 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 517 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 28, 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 “oilless diaphragm pump suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oilless diaphragm pump suppliers are there worldwide?
RevenueBase identified 109 company matches for oilless diaphragm pump suppliers worldwide 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?
KNF tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most oilless diaphragm pump suppliers?
Shang Hai Shi Shang Hai Shi leads with 4 company records, followed by Sao Paulo (3) and Shenzhen (3).
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 517 professional contacts with verified work emails tracked across these 109 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 109 oilless diaphragm pump suppliers worldwide. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 oilless diaphragm pump suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 109 matching company records for oilless diaphragm pump suppliers worldwide, with 1,226 tracked contacts and 517 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oilless diaphragm pump suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | KNFknf.com HQ: Schenkon, SwitzerlandReported employees: 501-1,000 | Schenkon, Switzerland | 501-1,000 | Exact match | 424 contacts → |
“We are KNF.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Powerexpowerexinc.com HQ: Harrison, OH, United StatesReported employees: 51-200 | Harrison, OH, United States | 51-200 | Exact match | 106 contacts → |
“Powerex has been the pioneering leader in oil-free compressed air and vacuum solutions since 1988.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mehrer Compression Gmbhmehrer.de HQ: Balingen, GermanyReported employees: 51-200 | Balingen, Germany | 51-200 | Exact match | 49 contacts → |
“Mehrer Compressors - Your partner for gas and air compression Established in 1889, Mehrer is one of the oldest and most traditional compressor manufacturers in the world and is…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 46 contacts → |
“A Vallair desde 1987 é uma empresa especializada e focada em produtos que utilizam princípios de funcionamento baseados em diafragmas dos mais diversos tipos, formatos e materiais.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ABS Engineering & Trading SDN BHDabset.comHQ: Shah Alam, MalaysiaReported employees: 11-50 | Shah Alam, Malaysia | 11-50 | Exact match | 45 contacts → |
“ABS ENGINEERING & TRADING SDN BHD (ABS) is an ISO 9001 certified pumping solution company.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tapflo Pumps UKtapflopumps.co.uk HQ: Nursling, United KingdomReported employees: 51-200 | Nursling, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Tapflo UK are a manufacturer of industrial process pumps and are part of the TS Group of companies, based in Nursling, Hampshire.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Schwarzer Precisionschwarzer.com HQ: Essen, GermanyReported employees: 51-200 | Essen, Germany | 51-200 | Exact match | 19 contacts → |
“Schwarzer Precision is the technology leader in the development and production of high-precision and durable miniature and micro pumps for medical, analysis and laboratory…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Diapumpdiapump.com HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 19 contacts → |
“Founded in 2002 and upholding quality and customer satisfaction as top priority ever since, Diapump Pompa ve Mak.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Huge Pumphugepump.com HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 17 contacts → |
“We Are Industrial Pump Manufacturer AODD PUMP - GEAR PUMP - VACUUM PUMP - PLASTİC ACID PUMP ABOUT US Gunalsan Pompa has founded in 2002 in Istanbul.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Price Pumps PVT LTDpricepumps.co.in HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 16 contacts → |
“For over three decades, Price Pumps Pvt.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bambi AIR LTDbambi-air.co.uk HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 13 contacts → |
“At Bambi Air, we have proudly delivered high-quality air compressor solutions for over 40 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Floquip, INCfloquip-inc.com HQ: Lafayette, LA, United StatesReported employees: 11-50 | Lafayette, LA, United States | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Dynaflo, INCdynaflopumps.com HQ: Reading, PA, United StatesReported employees: 11-50 | Reading, PA, United States | 11-50 | Exact match | 11 contacts → |
“Dynaflo, Inc.'s energy-efficient diaphragm vacuum pumps and air compressors are the right mix of size, weight, power, and price, and can be fully customized to give your products…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Udor USAudorusa.com HQ: Ramsey, MN, United StatesReported employees: 11-50 | Ramsey, MN, United States | 11-50 | Exact match | 10 contacts → |
“UDOR U.S.A.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 10 contacts → |
“Tapflo Group is an independent, family owned, Swedish manufacturer and global supplier of Air operated diaphragm pumps, centrifugal pumps and other industrial process equipment.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Aroplus UK LTDaroplus.comHQ: Redditch, United KingdomReported employees: 11-50 | Redditch, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Aroplus (UK) Limited are a Specialist Fluid Handling Equipment Company, with staff who have many years of experience in this market sector, Our primary focus is the sales and…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  AIR Dimensions INCairdimensions.comHQ: Deerfield Beach, FL, United StatesReported employees: 11-50 | Deerfield Beach, FL, United States | 11-50 | Exact match | 9 contacts → |
“Air Dimensions Incorporated is 100% U.S.A.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | JDA Global LLCjdaglobal.com HQ: Redlands, CA, United StatesReported employees: 1-10 | Redlands, CA, United States | 1-10 | Exact match | 9 contacts → |
“JDA GLOBAL LLC serves as the world's largest & most experienced after-market diaphragm pump products provider.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Kadawatha Road, Sri LankaReported employees: 11-50 | Kadawatha Road, Sri Lanka | 11-50 | Exact match | 9 contacts → |
“G K Industrial Pump Solutions (Pvt) Ltd is a premium industrial machinery distributor company based in Sri Lanka.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Watson-Marlow - Beneluxwatson-marlow.com HQ: Barendrecht, NetherlandsReported employees: 11-50 | Barendrecht, Netherlands | 11-50 | Exact match | 9 contacts → |
“Sinds 1956 vervaardigen wij verdringerpompen en bieden wij technische ondersteuning aan een groot aantal industrieën zoals (bio)farmacie, water, chemie en food & beverages.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | BPH Pump And Equipment INCbphpumps.com HQ: Mchenry, IL, United StatesReported employees: 11-50 | Mchenry, IL, United States | 11-50 | Exact match | 7 contacts → |
“BPH Pump and Equipment is a full service distributor of industrial pumps.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Empire Pumps LTDempirepumps.com HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Empire Pumps Ltd headquarters are based in Manchester, UK.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Josef Emmerich Pumpenfabrik Gmbhemmerich-pumpenfabrik.de HQ: Hönningen - Liers / Ahr, GermanyReported employees: 51-200 | Hönningen - Liers / Ahr, Germany | 51-200 | Exact match | 7 contacts → |
“The "Josef Emmerich Pumpenfabrik" is a medium-sized company that has specialized in the development, production and sale of oscillating displacement pumps for more than 70 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Holland AIR Pumps BVhollandairpumps.nl HQ: Oirschot, NetherlandsReported employees: 11-50 | Oirschot, Netherlands | 11-50 | Exact match | 7 contacts → |
“Holland Air Pumps is de exclusief importeur van WILDEN en ALMATEC luchtgedreven membraanpompen.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Flotronic One-Nut Pumpsunibloctech.com HQ: Bolney, United KingdomReported employees: 11-50 | Bolney, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Unibloc Hygienic Technologies is an industry leader in precision-engineered positive displacement pumps, Air-Operated Double Diaphragm pumps and drum pumps, as well as valves…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 109 company matches
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Oilless diaphragm pump suppliers: dataset insights
October 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
108 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 109 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oilless diaphragm pump suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oilless diaphragm pump suppliers did RevenueBase find worldwide?
The saved snapshot records 109 matching company records, 1,226 tracked contacts and 517 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 oilless diaphragm pump suppliers worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/oilless-diaphragm-pump-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Lists A-Z
- New lists
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Company intelligence · public preview
Top 25 oilless diaphragm pump suppliers worldwide
RevenueBase records 109 matching company records for oilless diaphragm pump suppliers worldwide, with 1,226 tracked contacts and 517 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 oilless diaphragm pump suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | KNFknf.com HQ: Schenkon, SwitzerlandReported employees: 501-1,000 | Schenkon, Switzerland | 501-1,000 | Exact match | 424 contacts → |
“We are KNF.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Powerexpowerexinc.com HQ: Harrison, OH, United StatesReported employees: 51-200 | Harrison, OH, United States | 51-200 | Exact match | 106 contacts → |
“Powerex has been the pioneering leader in oil-free compressed air and vacuum solutions since 1988.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mehrer Compression Gmbhmehrer.de HQ: Balingen, GermanyReported employees: 51-200 | Balingen, Germany | 51-200 | Exact match | 49 contacts → |
“Mehrer Compressors - Your partner for gas and air compression Established in 1889, Mehrer is one of the oldest and most traditional compressor manufacturers in the world and is…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 46 contacts → |
“A Vallair desde 1987 é uma empresa especializada e focada em produtos que utilizam princípios de funcionamento baseados em diafragmas dos mais diversos tipos, formatos e materiais.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ABS Engineering & Trading SDN BHDabset.com HQ: Shah Alam, MalaysiaReported employees: 11-50 | Shah Alam, Malaysia | 11-50 | Exact match | 45 contacts → |
“ABS ENGINEERING & TRADING SDN BHD (ABS) is an ISO 9001 certified pumping solution company.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tapflo Pumps UKtapflopumps.co.uk HQ: Nursling, United KingdomReported employees: 51-200 | Nursling, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Tapflo UK are a manufacturer of industrial process pumps and are part of the TS Group of companies, based in Nursling, Hampshire.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Schwarzer Precisionschwarzer.com HQ: Essen, GermanyReported employees: 51-200 | Essen, Germany | 51-200 | Exact match | 19 contacts → |
“Schwarzer Precision is the technology leader in the development and production of high-precision and durable miniature and micro pumps for medical, analysis and laboratory…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Diapumpdiapump.com HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 19 contacts → |
“Founded in 2002 and upholding quality and customer satisfaction as top priority ever since, Diapump Pompa ve Mak.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Huge Pumphugepump.com HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 17 contacts → |
“We Are Industrial Pump Manufacturer AODD PUMP - GEAR PUMP - VACUUM PUMP - PLASTİC ACID PUMP ABOUT US Gunalsan Pompa has founded in 2002 in Istanbul.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Price Pumps PVT LTDpricepumps.co.in HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 16 contacts → |
“For over three decades, Price Pumps Pvt.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bambi AIR LTDbambi-air.co.uk HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 13 contacts → |
“At Bambi Air, we have proudly delivered high-quality air compressor solutions for over 40 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Floquip, INCfloquip-inc.com HQ: Lafayette, LA, United StatesReported employees: 11-50 | Lafayette, LA, United States | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Dynaflo, INCdynaflopumps.com HQ: Reading, PA, United StatesReported employees: 11-50 | Reading, PA, United States | 11-50 | Exact match | 11 contacts → |
“Dynaflo, Inc.'s energy-efficient diaphragm vacuum pumps and air compressors are the right mix of size, weight, power, and price, and can be fully customized to give your products…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Udor USAudorusa.com HQ: Ramsey, MN, United StatesReported employees: 11-50 | Ramsey, MN, United States | 11-50 | Exact match | 10 contacts → |
“UDOR U.S.A.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 10 contacts → |
“Tapflo Group is an independent, family owned, Swedish manufacturer and global supplier of Air operated diaphragm pumps, centrifugal pumps and other industrial process equipment.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Aroplus UK LTDaroplus.com HQ: Redditch, United KingdomReported employees: 11-50 | Redditch, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Aroplus (UK) Limited are a Specialist Fluid Handling Equipment Company, with staff who have many years of experience in this market sector, Our primary focus is the sales and…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | AIR Dimensions INCairdimensions.com HQ: Deerfield Beach, FL, United StatesReported employees: 11-50 | Deerfield Beach, FL, United States | 11-50 | Exact match | 9 contacts → |
“Air Dimensions Incorporated is 100% U.S.A.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | JDA Global LLCjdaglobal.com HQ: Redlands, CA, United StatesReported employees: 1-10 | Redlands, CA, United States | 1-10 | Exact match | 9 contacts → |
“JDA GLOBAL LLC serves as the world's largest & most experienced after-market diaphragm pump products provider.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Kadawatha Road, Sri LankaReported employees: 11-50 | Kadawatha Road, Sri Lanka | 11-50 | Exact match | 9 contacts → |
“G K Industrial Pump Solutions (Pvt) Ltd is a premium industrial machinery distributor company based in Sri Lanka.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Watson-Marlow - Beneluxwatson-marlow.com HQ: Barendrecht, NetherlandsReported employees: 11-50 | Barendrecht, Netherlands | 11-50 | Exact match | 9 contacts → |
“Sinds 1956 vervaardigen wij verdringerpompen en bieden wij technische ondersteuning aan een groot aantal industrieën zoals (bio)farmacie, water, chemie en food & beverages.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | BPH Pump And Equipment INCbphpumps.com HQ: Mchenry, IL, United StatesReported employees: 11-50 | Mchenry, IL, United States | 11-50 | Exact match | 7 contacts → |
“BPH Pump and Equipment is a full service distributor of industrial pumps.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Empire Pumps LTDempirepumps.com HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Empire Pumps Ltd headquarters are based in Manchester, UK.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Josef Emmerich Pumpenfabrik Gmbhemmerich-pumpenfabrik.de HQ: Hönningen - Liers / Ahr, GermanyReported employees: 51-200 | Hönningen - Liers / Ahr, Germany | 51-200 | Exact match | 7 contacts → |
“The "Josef Emmerich Pumpenfabrik" is a medium-sized company that has specialized in the development, production and sale of oscillating displacement pumps for more than 70 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Holland AIR Pumps BVhollandairpumps.nl HQ: Oirschot, NetherlandsReported employees: 11-50 | Oirschot, Netherlands | 11-50 | Exact match | 7 contacts → |
“Holland Air Pumps is de exclusief importeur van WILDEN en ALMATEC luchtgedreven membraanpompen.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Flotronic One-Nut Pumpsunibloctech.com HQ: Bolney, United KingdomReported employees: 11-50 | Bolney, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Unibloc Hygienic Technologies is an industry leader in precision-engineered positive displacement pumps, Air-Operated Double Diaphragm pumps and drum pumps, as well as valves…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 109 company matches
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Oilless diaphragm pump suppliers: dataset insights
October 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
108 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 109 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oilless diaphragm pump suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oilless diaphragm pump suppliers did RevenueBase find worldwide?
The saved snapshot records 109 matching company records, 1,226 tracked contacts and 517 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 oilless diaphragm pump suppliers worldwide. Snapshot: October 28, 2026. https://revenuebase.ai/companies/browse/oilless-diaphragm-pump-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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