Dosatron Fertilizer Injectors

The Dosatron Fertilizer Injectors are a great solution for long life, water powered, fertilizer injectors.  For over 35 years, Dosatron has been providing reliable and durable solutions.  Common wear parts are easily replaceable with Dosatron’s part replacement kits.

Conveniently set fertilizer ratios by hand and prevent accidental changes with the built in locking mechanism.  The Dosatron Fertilizer Injectors will automatically maintain the fertilizer ratio you set regardless of fluctuations in flow rate and water pressure.

Excellent choice for fertilizers, fungicides, acids and other chemicals.

Choose from several models with fixed or variable injection ratios and from a max gpm of 11 to a max gpm of 40.