Welcome to the Kurt J. Lesker Company.  

Sign In | Register

Current Region: International (Change) | Contact Us |   RSS   Twitter   LinkedIn   YouTube   Instagram


Please select your country or region to be
directed to the appropriate Lesker site.

Your Application. Vacuum Expertise. Discovery & Advancement.
Your Application. Vacuum Expertise.
Discovery & Advancement.

Focused Solutions

We Have Valves in Stock
We Have Valves in Stock!

We offer 1,000s of valves in a variety of types and sizes. Same day shipment for in stock valves.

MKS Mass Flow Controllers
MKS® Mass Flow Controllers

Selecting a mass flow controller has never been easier with our new configurators! Same day shipment for in stock MFC's.

Preferred Partners

Starfire Industries
UHV Design
MKS Instruments
Solvay Specialty Polymers
VAT Valve

Lesker Viewport

Lesker Viewport

What do I get from a Viewport Account?

  • Order by credit card or use your organization's account terms
  • Request a quote from our sales team for the selected items in your Shopping Cart quickly and easily with a click of a button
  • Use our "Quick Order" interface to add up to 20 items to your Shopping Cart at a time
  • Email Shopping Cart information directly to your purchasing department or colleagues
  • Receive advanced shipping notices that alert you when your order has shipped (select carriers only)
  • View the status of your open orders and receive weekly reports via email

VacuCAD Features

  • Download 2D and 3D drawings of most products
  • Access to Chamber Builder

Recent Tweets

Kurt J. Lesker Co @KurtJLeskerCo
We're looking forward to the #HIPIMS2019 conference next week in Braunschweig, Germany where we will be exhibiting and conducting a talk on "Advanced HIPIMS Coatings through Kick Pulse Technology". We look forward to seeing you there! bit.ly/2YmnqCh
Kurt J. Lesker Co @KurtJLeskerCo
@KurtJLeskerCo was excited and honoured to welcome Dr. Min Gyu Kang to accept a brand new PVD75 Proline Tool customised for the Priya Research Group at @penn_state university. Find out more about their fascinating research here bit.ly/2XGPC2S #pennstate #vacuumscience
Kurt J. Lesker Co @KurtJLeskerCo
Join us next week for the ENRIS Conference at the MESA+ nanotechnology research institute at the University of Twente bit.ly/2Yq182F @UTwente #nanotechnology #photonics #materialsresearch #vacuumscience
Kurt J. Lesker Co @KurtJLeskerCo
Lesker FAQs: Sputtering is a very flexible thin film deposition technique but sputtering through the target and into the cathode cooling plate can ruin your day. So how do you know when to change out a sputter target? Read more bit.ly/2KoGv3C #sputtering #LeskerFAQs

Would You Like More Information?

Do you have any questions? Click or call to get in contact with one of our many experienced team members.

Phone  +1 412 387 9200  |  LET'S TALK