Material Handling

Photo of forklift with GESi logo

Installing GESi technology allows you to continue to use all of your existing vehicles, while still drastically taking away harmful emissions and adding sound attenuation.

The leading emission control technology that reduces smog and greenhouse gas emissions more about GESi »


Our equipment is designed to fit nearly any material handling vehicle, for any application. They’re ideal for tow motors that run intermittently, as they reach operating efficiency within 9 seconds of start-up. Their stainless steel construction is built for longevity, and ensures the best in emissions reduction and sound attenuation. A GESI can also lower your heating and cooling costs by reducing the amount of air exchange required in enclosed areas.


Ideal for enclosed areas where air quality for workers is a concern, such as warehouses and factories. Also good for outdoor use and for material handling vehicles, tow motors, fork lifts. Works on lean-burn or rich burn engines: Gasoline engine, natural gas, propane, bio-fuels and diesel engines.

Technical notes

  • Made from low carbon steel or stainless steel, depending on application
  • Can be recycled to recover up to 20% of original cost
  • Direct bolt-on replacement of original manufacturer equipment for all makes and models
  • Performance guaranteed when operated within engine manufacturer’s specification
  • Achieve up to a 99% reduction of CO, NOx and HC depending on fuel type, engine size and engine maintenance.

Application Test Results


  • Bolt and gasket kit
  • Integrated Silencer
  • High Performance Integrated Silencer
  • Vapor drain valve
  • Flex Connector Kit


"Caledon Propane Est., is one of the largest suppliers of propane for material handling equipment in Ontario. With a GESi® unit, a forklift becomes a giant hairdryer in terms of emissions. It actually produces oxygen as part of the process." Craig Engel President & CEO Caledon Propane Est.