Each chemigation system comes standard with a calibration tube assembly for confirmation of pump accuracy, fine tuning of injection rates, and remaining product level. The tube is constructed of a lightweight, chemical-resistant plastic that resists harmful UV rays and is virtually unbreakable. The calibration assembly has a quick release function that allows flush and drain capabilities for the system after each use. Flush and drain assemblies are included in the system for quick and easy clean up after operation.
