Dosatron Fertilizer Injector - 100 GPM

Purchased Dosatron Fertilizer Injector - 100 GPM from Central Valley Builders Supply in Napa. Never used. Unit is brand new. Out of box. Assembled and decided is was wrong option for fertilizer needs. This is the largest Dosatron unit made.
Dosatron Fertilizer Injectors ensure precise dosing continuously and economically. Ideal for dispensing fertilizer, fungicides, pesticides, algicides, disinfectants and surfactants.
-Ideal for use in greenhouses, for irrigation, sanitizing, foam cleaning, pressure washing and pest control.
-Operates without electricity, using only water pressure as power source.
-Provides proper injection ratio regardless of the water flow. Maximum water temperature: 104°F.
-Proportional, volumetric metering for accuracy and dependability.
-On-demand dispensing eliminates waste.
-External ratio adjustments.
-Units are self-priming up to 13` vertically.
-Easy to install and maintain.
-Operating manual included.
Product Note: Includes set of legs, manual bypass, suction hose with strainer and vacuum breaker.