Dosmatic SuperDos Fertilizer Injectors

The Dosmatic SuperDos Fertilizer Injectors feature an adjustable injection ration of 1:40 – 1:500.  The ratio you set remains constant regardless of pressure of flow due to the automatic compensating action.  No need for electricity as these injectors use water flow to operate. The Dosmatic SuperDos is a great choice for easy installs and low lifetime maintenance. The patented mixing design provides accurate mixing as well as long life by keeping chemicals away from sensitive parts.

Choose from 3 models with 20gpm, 30gpm and 45gpm max flow rates.  All models have an operating PSI of 5-100.