Eco-505 9-Gallon Injection System 3-Point Hitch Sprayer This kit includes four replacement

This kit includes four replacement Desmopan diaphragms (0903

This kit includes valve collar

the indicator ball will float towards the upper middle section of the tube

1         1720-0003      O-ring

Eco-505 9-Gallon Injection System 3-Point Hitch Sprayer This kit includes four replacementThe Gregson Clark Eco 505 Spray Injection System allows the lawn care operator to selectively apply a pesticide on demand while making a blanket application of fertilizer. By pulling the second trigger on the injection gun, the pesticide solution is injected instantaneously into the flow of fertilizer at the gun. Shipping and delivery: All Gregson Clark sprayers are crated and shipped by common carrier, typically to a commercial address as a forklift