Mazzei® Injector Company, LLC is the world’s leading manufacturer of high-performance Venturi-type injectors that transfer or mix liquid or gas additives into solution. However, we don’t just make quality components, we provide elegant solutions. Whether you’re retrofitting facilities or building new ones, Mazzei delivers exceptional performance, efficiency and value. Our reputation for thoroughly engineered design and customer service is second to none. Talk to our expert engineering staff today and get exactly the answers you need.

Chemical Addition

for Agriculture, Municipal Water and Wastewater, and Industrial Water and Wastewater applications.

Gas Addition

such as Ozone Contacting Systems for Agriculture, Pool, Spa, Municipal, Industrial and Aquatic applications.

Aeration Technology

for Agriculture, Municipal Wastewater, and Industrial Wastewater applications.