DIG Irrigation AFI 1510 1-Gallon Fertilizer Injector, 1 1/2" FPT x 1 1/2" FPT Loose key and erosion caused by low

and erosion caused by low head drainage

A multi-function wiper seal and tapered riser keep the stem clear of debris

Nozzle Tree

NOTE: controller not included

DIG Irrigation AFI 1510 1-Gallon Fertilizer Injector, 1 1/2" FPT x 1 1/2" FPT Loose key and erosion caused by lowDIGs Add It proportional fertilizer injectors are designed for use with drip irrigation or conventional sprinkler systems and operate by mixing fertilizer and feeding plants automatically and proportionally without a pump or spreader hose. Available with up to 5 gallon tank and with 1 2 to 2 inlet and outlets, the fertilizer injectors are economical, flexible and are easy to use. They can be used with any brand of liquid or water soluble fertilizers