Choose a different country or region to see the content specific to your location

Continue

Select Your Country/Region

Current Region: Global (EN)

Asia

AfghanistanAfghanistan(EN)
BahrainBahrain(EN)
BangladeshBangladesh(EN)
BhutanBhutan(EN)
Brunei DarussalamBrunei Darussalam(EN)
CambodiaCambodia(EN)
Hong Kong ChinaHong Kong China(EN)
Hong Kong ChinaHong Kong China(ZH)
IndiaIndia(EN)
IndonesiaIndonesia(EN)
IraqIraq(EN)
IsraelIsrael(EN)
JapanJapan(EN)
JapanJapan(JA)
JordanJordan(EN)
KazakhstanKazakhstan(EN)
KuwaitKuwait(EN)
KyrgyzstanKyrgyzstan(EN)
LaosLaos(EN)
LebanonLebanon(EN)
MalaysiaMalaysia(EN)
NepalNepal(EN)
OmanOman(EN)
PakistanPakistan(EN)
PhilippinesPhilippines(EN)
QatarQatar(EN)
Saudi ArabiaSaudi Arabia(EN)
SingaporeSingapore(EN)
South KoreaSouth Korea(KO)
South KoreaSouth Korea(EN)
Sri LankaSri Lanka(EN)
TaiwanTaiwan(ZH)
TaiwanTaiwan(EN)
TajikistanTajikistan(EN)
ThailandThailand(EN)
TurkeyTurkey(EN)
United Arab EmiratesUnited Arab Emirates(EN)
UzbekistanUzbekistan(EN)
VietnamVietnam(EN)
YemenYemen(EN)

Africa

AlgeriaAlgeria(FR)
AlgeriaAlgeria(EN)
AngolaAngola(EN)
BeninBenin(EN)
BotswanaBotswana(EN)
Burkina-FasoBurkina-Faso(EN)
BurundiBurundi(EN)
ComorosComoros(EN)
Dem Rep of CongoDem Rep of Congo(EN)
DjiboutiDjibouti(EN)
EgyptEgypt(EN)
EritreaEritrea(EN)
EthiopiaEthiopia(EN)
GabonGabon(EN)
GambiaGambia(EN)
GhanaGhana(EN)
GuineaGuinea(EN)
Guinea-BissauGuinea-Bissau(EN)
KenyaKenya(EN)
LesothoLesotho(EN)
LiberiaLiberia(EN)
LibyaLibya(EN)
MadagascarMadagascar(EN)
MalawiMalawi(EN)
MaliMali(EN)
MauritaniaMauritania(EN)
MauritiusMauritius(EN)
MoroccoMorocco(EN)
MozambiqueMozambique(EN)
NamibiaNamibia(EN)
NigerNiger(EN)
NigeriaNigeria(EN)
RwandaRwanda(EN)
Sao Tome and PrincipeSao Tome and Principe(EN)
SenegalSenegal(EN)
SeychellesSeychelles(EN)
Sierra LeoneSierra Leone(EN)
SomaliaSomalia(EN)
South AfricaSouth Africa(EN)
SwazilandSwaziland(EN)
TanzaniaTanzania(EN)
TogoTogo(EN)
TunisiaTunisia(FR)
TunisiaTunisia(EN)
UgandaUganda(EN)
ZambiaZambia(EN)
ZimbabweZimbabwe(EN)

Europe

AustriaAustria(EN)
AustriaAustria(DE)
BelgiumBelgium(EN)
BelgiumBelgium(FR)
Czech RepublicCzech Republic(EN)
FinlandFinland(EN)
FranceFrance(EN)
FranceFrance(FR)
GermanyGermany(DE)
GermanyGermany(EN)
ItalyItaly(EN)
ItalyItaly(IT)
NetherlandsNetherlands(EN)
PolandPoland(EN)
RussiaRussia(EN)
SlovakiaSlovakia(EN)
SpainSpain(EN)
SpainSpain(ES)
SwedenSweden(EN)
SwitzerlandSwitzerland(DE)
SwitzerlandSwitzerland(IT)
SwitzerlandSwitzerland(EN)
SwitzerlandSwitzerland(FR)
United KingdomUnited Kingdom(EN)
AlbaniaAlbania(EN)
ArmeniaArmenia(EN)
AzerbaijanAzerbaijan(EN)
BelarusBelarus(EN)
BosniaBosnia(EN)
BulgariaBulgaria(EN)
CroatiaCroatia(EN)
CyprusCyprus(EN)
DenmarkDenmark(EN)
EstoniaEstonia(EN)
GeorgiaGeorgia(EN)
GreeceGreece(EN)
HungaryHungary(EN)
IcelandIceland(EN)
LatviaLatvia(EN)
LiechtensteinLiechtenstein(EN)
LithuaniaLithuania(EN)
LuxembourgLuxembourg(EN)
LuxembourgLuxembourg(FR)
MacedoniaMacedonia(EN)
MaltaMalta(EN)
MonacoMonaco(EN)
MongoliaMongolia(EN)
MontenegroMontenegro(EN)
NorwayNorway(EN)
PortugalPortugal(EN)
RomaniaRomania(EN)
San MarinoSan Marino(EN)
SloveniaSlovenia(EN)
TurkeyTurkey(EN)
UkraineUkraine(EN)
IrelandIreland(EN)
SerbiaSerbia(EN)

North America

USAUSA(EN)
CanadaCanada(FR)
CanadaCanada(EN)
MexicoMexico(EN)
MexicoMexico(ES)
Antigua and BarbudaAntigua and Barbuda(EN)
BahamasBahamas(EN)
BarbadosBarbados(EN)
BelizeBelize(EN)
Costa RicaCosta Rica(ES)
DominicaDominica(EN)
Dominican RepublicDominican Republic(ES)
El SalvadorEl Salvador(ES)
GrenadaGrenada(EN)
GuatemalaGuatemala(ES)
HaitiHaiti(EN)
HondurasHonduras(ES)
JamaicaJamaica(EN)
NicaraguaNicaragua(ES)
PanamaPanama(EN)
PanamaPanama(ES)
Puerto RicoPuerto Rico(ES)
Saint Vincent and the GrenadinesSaint Vincent and the Grenadines(EN)
St Kitts and NevisSt Kitts and Nevis(EN)
St LuciaSt Lucia(EN)
Trinidad and TobagoTrinidad and Tobago(EN)

Oceania

AustraliaAustralia(EN)
KiribatiKiribati(EN)
New ZealandNew Zealand(EN)
Papua New GuineaPapua New Guinea(EN)
East TimorEast Timor(EN)

South America

ArgentinaArgentina(EN)
ArgentinaArgentina(ES)
BoliviaBolivia(ES)
BrazilBrazil(EN)
ChileChile(ES)
ColombiaColombia(ES)
ColombiaColombia(EN)
EcuadorEcuador(ES)
GuyanaGuyana(EN)
ParaguayParaguay(ES)
PeruPeru(EN)
PeruPeru(ES)
SurinameSuriname(EN)
UruguayUruguay(EN)
UruguayUruguay(ES)
Global (EN)
Worldwide Locations
Contact Us
Corporate
thomas
  • Products
    • Find Solution Find Solution
    • Gas Pumps
      • WOB-L® Piston Pumps & Compressors WOB-L® Piston Pumps & Compressors
      • Diaphragm Pumps & Compressors Diaphragm Pumps & Compressors
      • Articulated Piston Pumps & Compressors Articulated Piston Pumps & Compressors
      • Rotary Vane Pumps & Compressors Rotary Vane Pumps & Compressors
      • Linear Pumps & Compressors Linear Pumps & Compressors
    • Liquid Pumps
      • Diaphragm Liquid Pumps Diaphragm Liquid Pumps
      • Linear Liquid Pumps Linear Liquid Pumps
      • Peristaltic Liquid Pumps Peristaltic Liquid Pumps
    • Small Pumps
  • Industries & Applications
    • Bioprocessing Bioprocessing
    • Medical
      • Capnography
      • Dialysis
      • In Vitro Diagnostics (IVD) In Vitro Diagnostics (IVD)
      • Respiratory Therapy
      • Negative Pressure Wound Therapy
    • Life Science Research Life Science Research
    • Cleaning and Disinfection
      • Spraying Equipment
    • General Manufacturing and Industrial
      • Printing Printing
    • Food & Beverage
      • Beverage Dispensing
    • Environmental Application Environmental Application
    • Automotive Automotive
    • Security and Defense
      • Trace Detection
  • Knowledge Hub
    • Sustainability Sustainability
    • Bioprocessing Bioprocessing
    • Reducing Pulsation Reducing Pulsation
    • Articulated Piston Articulated Piston
    • Diaphragm Diaphragm
    • Linear Linear
    • Peristaltic Peristaltic
    • Piston Pumps Piston Pumps
    • Rotary Vane Rotary Vane
    • WOB-L Piston WOB-L Piston
  • About Us
    • News and Events News and Events
    • Newsletter Newsletter
    • History History
    • Our Values Our Values
    • Careers Careers
    • Download Center Download Center
    • Worldwide Locations Worldwide Locations
    • EMEA Distributors EMEA Distributors
  • Products
    • Find Solution
    • Gas Pumps
      • WOB-L® Piston Pumps & Compressors
      • Diaphragm Pumps & Compressors
      • Articulated Piston Pumps & Compressors
      • Rotary Vane Pumps & Compressors
      • Linear Pumps & Compressors
    • Liquid Pumps
      • Diaphragm Liquid Pumps
      • Linear Liquid Pumps
      • Peristaltic Liquid Pumps
    • Small Pumps
  • Industries & Applications
    • Bioprocessing
    • Medical
      • Capnography
      • Dialysis
      • In Vitro Diagnostics (IVD)
      • Respiratory Therapy
      • Negative Pressure Wound Therapy
    • Life Science Research
    • Cleaning and Disinfection
      • Spraying Equipment
    • General Manufacturing and Industrial
      • Printing
    • Food & Beverage
      • Beverage Dispensing
    • Environmental Application
    • Automotive
    • Security and Defense
      • Trace Detection
  • Knowledge Hub
    • Sustainability
    • Bioprocessing
    • Reducing Pulsation
    • Articulated Piston
    • Diaphragm
    • Linear
    • Peristaltic
    • Piston Pumps
    • Rotary Vane
    • WOB-L Piston
  • About Us
    • News and Events
    • Newsletter
    • History
    • Our Values
    • Careers
    • Download Center
    • Worldwide Locations
    • EMEA Distributors
  • Contact Us
  • Corporate
  • Global (EN) -
    • Asia
      • SpacerAfghanistan(EN)
      • SpacerBahrain(EN)
      • SpacerBangladesh(EN)
      • SpacerBhutan(EN)
      • SpacerBrunei Darussalam(EN)
      • SpacerCambodia(EN)
      • SpacerHong Kong China(EN)
      • SpacerHong Kong China(ZH)
      • SpacerIndia(EN)
      • SpacerIndonesia(EN)
      • SpacerIraq(EN)
      • SpacerIsrael(EN)
      • SpacerJapan(EN)
      • SpacerJapan(JA)
      • SpacerJordan(EN)
      • SpacerKazakhstan(EN)
      • SpacerKuwait(EN)
      • SpacerKyrgyzstan(EN)
      • SpacerLaos(EN)
      • SpacerLebanon(EN)
      • SpacerMalaysia(EN)
      • SpacerNepal(EN)
      • SpacerOman(EN)
      • SpacerPakistan(EN)
      • SpacerPhilippines(EN)
      • SpacerQatar(EN)
      • SpacerSaudi Arabia(EN)
      • SpacerSingapore(EN)
      • SpacerSouth Korea(KO)
      • SpacerSouth Korea(EN)
      • SpacerSri Lanka(EN)
      • SpacerTaiwan(ZH)
      • SpacerTaiwan(EN)
      • SpacerTajikistan(EN)
      • SpacerThailand(EN)
      • SpacerTurkey(EN)
      • SpacerUnited Arab Emirates(EN)
      • SpacerUzbekistan(EN)
      • SpacerVietnam(EN)
      • SpacerYemen(EN)
    • Africa
      • SpacerAlgeria(FR)
      • SpacerAlgeria(EN)
      • SpacerAngola(EN)
      • SpacerBenin(EN)
      • SpacerBotswana(EN)
      • SpacerBurkina-Faso(EN)
      • SpacerBurundi(EN)
      • SpacerComoros(EN)
      • SpacerDem Rep of Congo(EN)
      • SpacerDjibouti(EN)
      • SpacerEgypt(EN)
      • SpacerEritrea(EN)
      • SpacerEthiopia(EN)
      • SpacerGabon(EN)
      • SpacerGambia(EN)
      • SpacerGhana(EN)
      • SpacerGuinea(EN)
      • SpacerGuinea-Bissau(EN)
      • SpacerKenya(EN)
      • SpacerLesotho(EN)
      • SpacerLiberia(EN)
      • SpacerLibya(EN)
      • SpacerMadagascar(EN)
      • SpacerMalawi(EN)
      • SpacerMali(EN)
      • SpacerMauritania(EN)
      • SpacerMauritius(EN)
      • SpacerMorocco(EN)
      • SpacerMozambique(EN)
      • SpacerNamibia(EN)
      • SpacerNiger(EN)
      • SpacerNigeria(EN)
      • SpacerRwanda(EN)
      • SpacerSao Tome and Principe(EN)
      • SpacerSenegal(EN)
      • SpacerSeychelles(EN)
      • SpacerSierra Leone(EN)
      • SpacerSomalia(EN)
      • SpacerSouth Africa(EN)
      • SpacerSwaziland(EN)
      • SpacerTanzania(EN)
      • SpacerTogo(EN)
      • SpacerTunisia(FR)
      • SpacerTunisia(EN)
      • SpacerUganda(EN)
      • SpacerZambia(EN)
      • SpacerZimbabwe(EN)
    • Europe
      • SpacerAustria(EN)
      • SpacerAustria(DE)
      • SpacerBelgium(EN)
      • SpacerBelgium(FR)
      • SpacerCzech Republic(EN)
      • SpacerFinland(EN)
      • SpacerFrance(EN)
      • SpacerFrance(FR)
      • SpacerGermany(DE)
      • SpacerGermany(EN)
      • SpacerItaly(EN)
      • SpacerItaly(IT)
      • SpacerNetherlands(EN)
      • SpacerPoland(EN)
      • SpacerRussia(EN)
      • SpacerSlovakia(EN)
      • SpacerSpain(EN)
      • SpacerSpain(ES)
      • SpacerSweden(EN)
      • SpacerSwitzerland(DE)
      • SpacerSwitzerland(IT)
      • SpacerSwitzerland(EN)
      • SpacerSwitzerland(FR)
      • SpacerUnited Kingdom(EN)
      • SpacerAlbania(EN)
      • SpacerArmenia(EN)
      • SpacerAzerbaijan(EN)
      • SpacerBelarus(EN)
      • SpacerBosnia(EN)
      • SpacerBulgaria(EN)
      • SpacerCroatia(EN)
      • SpacerCyprus(EN)
      • SpacerDenmark(EN)
      • SpacerEstonia(EN)
      • SpacerGeorgia(EN)
      • SpacerGreece(EN)
      • SpacerHungary(EN)
      • SpacerIceland(EN)
      • SpacerLatvia(EN)
      • SpacerLiechtenstein(EN)
      • SpacerLithuania(EN)
      • SpacerLuxembourg(EN)
      • SpacerLuxembourg(FR)
      • SpacerMacedonia(EN)
      • SpacerMalta(EN)
      • SpacerMonaco(EN)
      • SpacerMongolia(EN)
      • SpacerMontenegro(EN)
      • SpacerNorway(EN)
      • SpacerPortugal(EN)
      • SpacerRomania(EN)
      • SpacerSan Marino(EN)
      • SpacerSlovenia(EN)
      • SpacerTurkey(EN)
      • SpacerUkraine(EN)
      • SpacerIreland(EN)
      • SpacerSerbia(EN)
    • North America
      • SpacerUSA(EN)
      • SpacerCanada(FR)
      • SpacerCanada(EN)
      • SpacerMexico(EN)
      • SpacerMexico(ES)
      • SpacerAntigua and Barbuda(EN)
      • SpacerBahamas(EN)
      • SpacerBarbados(EN)
      • SpacerBelize(EN)
      • SpacerCosta Rica(ES)
      • SpacerDominica(EN)
      • SpacerDominican Republic(ES)
      • SpacerEl Salvador(ES)
      • SpacerGrenada(EN)
      • SpacerGuatemala(ES)
      • SpacerHaiti(EN)
      • SpacerHonduras(ES)
      • SpacerJamaica(EN)
      • SpacerNicaragua(ES)
      • SpacerPanama(EN)
      • SpacerPanama(ES)
      • SpacerPuerto Rico(ES)
      • SpacerSaint Vincent and the Grenadines(EN)
      • SpacerSt Kitts and Nevis(EN)
      • SpacerSt Lucia(EN)
      • SpacerTrinidad and Tobago(EN)
    • Oceania
      • SpacerAustralia(EN)
      • SpacerKiribati(EN)
      • SpacerNew Zealand(EN)
      • SpacerPapua New Guinea(EN)
      • SpacerEast Timor(EN)
    • South America
      • SpacerArgentina(EN)
      • SpacerArgentina(ES)
      • SpacerBolivia(ES)
      • SpacerBrazil(EN)
      • SpacerChile(ES)
      • SpacerColombia(ES)
      • SpacerColombia(EN)
      • SpacerEcuador(ES)
      • SpacerGuyana(EN)
      • SpacerParaguay(ES)
      • SpacerPeru(EN)
      • SpacerPeru(ES)
      • SpacerSuriname(EN)
      • SpacerUruguay(EN)
      • SpacerUruguay(ES)

This site uses some unobtrusive cookies to store information on your computer. By using the website, you hereby agree on cookies storage.
OK Cookie Policy

  1. Learn Working principles of All Technologies

How can we help you?

  • Contact Us
  • Sign Up For Newsletter
  • Find a Solution
  • Request a Quote
  • Request a Sample
  • Worldwide Locations
  • Downloads Center

Pump and Compressor Technologies Knowledge from Thomas

Contact Us
Industries and Applications
Find a Solution
linear-pumps-compressors

About
Linear Diaphragm Pumps

Linear diaphragm and vibrating armature pumps utilize electromagnetic forces for the power transmission on a diaphragm or piston. Learn how they pump gases or liquids. 

Learn More

rotary-vane-pumps-compressors

About Rotary Vane Pumps & Compressors

Rotary vane vacuum pumps and compressors uses centrifugal force to compress the volume of the medium in order to increase pressure and create vacuum.

Learn More

wob-l-piston-pumps-compressors

About Piston Pumps & Compressors

WOB-L® piston technology principle is based on a one piece rod and high performance fixed crank-driven piston seal that „wobbles” inside a cylinder, providing efficient, reliable, relatively linear flow over time.

Learn More

reducing-pulsation-liquid-diaphragm-pumps

Reducing Pulsation in Liquid Diaphragm Pumps

Liquid diaphragm pumps equipped with only one diaphragm cause pulse waves that may negatively affect the efficiency of the entire system and lead to end-product quality issues. However, there are a number of ways of reducing pulsation when liquid diaphragm pumps are used.

Learn More

diaphragm-pumps-compressors

About
Diaphragm Pumps

Diaphragm pumps work by reduction of a volume of medium using a flexible membrane driven by a crank. This positive displacement pumps can pump gas and liquid.

Learn More

peristaltic-pump

About Peristaltic Pumps

Peristaltic pumps are positive displacement pumps that work by reduction of a volume within a tube by a series of rollers. They pump fluids without the risk of cross-contamination.

Learn More

bioprocessing-fermentation

Bioprocessing: Fermentation Application

Fermentation is the process of breaking down a substance to its simpler components in order to produce specific chemical and/or physical changes in the media. Learn more about what to consider when selecting a pump for this application.

Learn More

  • Related Resources

Related Resources

download section squared image

Downloads

Learn More

homepage industries

Solutions for Industries and Applications

Learn More

Thomas Pumps

 

About THOMAS 

THOMAS is a leading manufacturer of systems, compressors, vacuum, and liquid pumps for Original Equipment Manufacturers (OEMs) in the medical, laboratory, environmental and industrial sector.
With its experienced Engineering, Technical, and Operations staff and capabilities, Thomas designs and manufactures customized pressure and vacuum solutions that meet the precise needs of its customers. Backed by over 60 years of engineering excellence and innovation, and a global manufacturing network, Thomas stands out as the reliable choice for OEMs worldwide.

Americas: 1419 Illinois Avenue
Sheboygan, WI 53081
| +1 920 457 4891

EMEAI: Livry-Gargan-Str. 10,
82256 Fürstenfeldbruck, Germany
| +49 814 122 800

Learn more about Thomas Pumps

FOLLOW US
Welch on LinkedIn Welch on YouTube
  • Products
  • Peristaltic Pumps
  • Liquid Diaphragm Pumps
  • Liquid Linear Diaphragm Pumps
  • BLDC Pumps
  • Gas Diaphragm Pumps
  • Rotary Vane Pumps
  • WOB-L Piston Pumps
  • Articulated Piston Compressors
  • Micro Pumps Portfolio
  • Featured Markets and Applications
  • See All Industries and Applications
  • Environmental Applications
  • Life Science Lab Equipment
  • Inkjet Printing
  • IVD Diagnostics
  • Oxygen Concentrators
  • Bioprocessing
  • Resource Center
  • Knowledge Hub
  • News
  • Find a right pump
  • Certification Sheets
  • Subscribe to Newsletter
  • Our Other Brands
  • Welch Vacuum
  • TriContinent
  • Zinsser Analytic
  • ILS Microsyringes
  • Peristaltic Pumps
  • Liquid Diaphragm Pumps
  • Liquid Linear Diaphragm Pumps
  • BLDC Pumps
  • Gas Diaphragm Pumps
  • Rotary Vane Pumps
  • WOB-L Piston Pumps
  • Articulated Piston Compressors
  • Micro Pumps Portfolio
  • See All Industries and Applications
  • Environmental Applications
  • Life Science Lab Equipment
  • Inkjet Printing
  • IVD Diagnostics
  • Oxygen Concentrators
  • Bioprocessing
  • Knowledge Hub
  • News
  • Find a right pump
  • Certification Sheets
  • Subscribe to Newsletter
  • Welch Vacuum
  • TriContinent
  • Zinsser Analytic
  • ILS Microsyringes
Explore our family of brands

 

© Ingersoll Rand, is a diverse and inclusive environment. We are an equal opportunity employer and are dedicated to hiring qualified protected veterans and individuals with disabilities.

Privacy Policy