Use this heavy-duty trigger for the toughest jobs! This high volume, 1.0 cc per stroke, heavy-duty trigger sprayer fits most standard spray bottles with a 28/400 neck. It comes with a 9-1/4-Inch dip tube fitted with a filter screen to keep impurities from entering the trigger chamber. The nozzle allows you to adjust the spray pattern to deliver exactly the right volume the job requires.