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Flowserve is proud to feature SIHI, its flagship vacuum pump, at the Heat Treat Conference & Exposition. We will display SIHI Dry and SIHIBoost vacuum equipment at the expo, showcasing these world-class devices that improve productivity.

Meet our experts during the expo

On October 24-26, 2017, Flowserve will participate in Heat Treat 2017 taking place in Columbus, Ohio. Visit us at Booth #2026 at the Greater Columbus Convention Center.

The ASM 29th Heat Treating Society Conference & Exposition brings together commerical and captive heat treaters, OEMs, distributors, fabricators, and vendors who offer products and services to the thermal processing community. This year’s event features an exciting mix of new technology and technical programming geared toward the heat treating industry, networking opportunities and exhibitors originating from North America and around the world.

Get to know our history and leadership

For 20 years, Flowserve SIHI liquid and vacuum pumps, compressors and systems enhance and strengthen the Flowserve position as the world’s leading supplier of chemical process pumps and systems in some of the world’s harshest environments.

The SIHI brand is trusted by customers who have come to expect safe, reliable and robust performance year after year. Ruggedness paired with reduced life-cycle costs including minimal maintenance, low down-time and power consumption, and no effluent costs are top reasons customers select SIHI dry vacuum pumps.

Take away key insights about vacuum technology

Our specialty product vacuum pump experts will be on hand to share their knowledge and address any product application issues you may have, from the very simple to the complex. Here are some frequently asked questions, which we’ll be happy to answer in detail with you:

  1. Why are dry pumps more economical than oil sealed pumps?
  2. Do dry pumps improve my product quality?
  3. How can I achieve more production with SIHI Dry and SIHIBoost?
  4. How old is this technology?
  5. What makes SIHI Dry and SIHIBoost different from other technologies?


Explore SIHI Dry and SIHIBoost

SIHI Dry snapshot:

  • Vacuum pumps can be controlled from customers’ PLC or by integrally mounted electronic control packages
  • This award-winning solution can accommodate corrosive gases and vapors, and has superior resistance to heat-accelerated deposition
  • It is an ideal choice for industrial processes where there is a high possibility of liquids or solids being carried over into the pump
  • Offers continual torque monitoring and an intelligent drive system to perform ongoing rotor diagnostics

SIHIBoost snapshot:

  • Breaking all the “rules” for traditional mechanical vacuum boosters
  • Boosters deliver 100:1 compression ratio instead of traditional 10:1
  • Provides quicker evacuation at deep vacuum levels with less power and a smaller footprint
  • Quieter, safer and cleaner because it harvests the kinetic energy of heavier rotors that run 5xs faster than typical machinery
  • “Shock Venting” allows you to utilize the full capacity of the booster starting at atmospheric pressure