Mott Corporation

84 Spring Ln
Farmington,  CT  06032-3142

United States
  • Booth: 1366

Welcome to the Mott Corporation Semicon West Virtual Booth

As a trusted supplier to the world’s top semiconductor tool manufacturers, Mott products can be found in most semiconductor tools. Our high purity porous products provide industry-leading 9-log filtration of particles as small as 0.0015 μm, to maximize wafer yield.

Our diffusers are guaranteed to withstand three million vent-up cycles, and have been proven to increase wafer throughput as much as 20% by reducing vent and backfill times without creating particle disturbances in the load lock or chamber.

Our point-of-use filters, available in Stainless Steel, Hastelloy®, and Penta® Nickel, enable dry down in minutes, not hours. And, our Precision Flow Restrictors are ideal to control chamber backfill and flow splitting, offering clog-free performance and laminar flow engineered to your flow requirements. All Mott products are available in a variety of materials to meet your unique specifications.


  • Mott Gas Purifiers
    Mott gas purifiers are available in point-of-use, micro-bulk and surface mount configurations and can be customized to meet your critical design requirements....

  • Mott MGP gas purifiers protect downstream instrumentation and maintain process consistency in Semiconductor fabs by removing gaseous impurities and providing filtration down to 1.5nm to improve wafer production yield.  Our purification technology accommodates a wide selection of fill classes to remove virtually any impurity from a process stream.  Factory regeneration is available on many models and outlet purities are <100 parts-per-trillion.

  • GasShield® Point-of-Use Filters
    Ideal for Ultra High Purity (UHP) gas delivery applications, available in a variety of materials and are compatible with most high purity electronics grade process gases....

  • Mott manufactures high purity gas filters and systems in configurations ranging from 1 slpm to 200,000 slpm.  Materials of construction include nickel, 316LSS and Hastelloy® which provide highly efficient filtration for processes used in the production of integrated circuits.  Mott’s specially trained engineers can provide the all-metal solutions needed for industries that require consistency in a changing environment. 

  • Gas Flow Restrictors
    If you are looking for a low-cost option to achieve consistent flow control and resistance to clogging, explore our high purity porous metal flow restrictors....

  • Whatever your priorities in flow control – whether you want low cost, consistent performance, or resistance to clogging – there’s one alternative that will satisfy on all counts: Mott High Purity Porous Metal Flow Restrictors. Featuring Mott’s unique porous metal media developed specifically for semiconductor manufacturing, Mott Flow Restrictors provide compact, longlasting flow control coupled with cost-effective design, fixed, tamper-proof performance and clog-free performance

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