While the
Fan Tip 1-5943 will actually fit the wand of the
Chapin Premier 21220 it is not the ideal tip for this spray. This tip is rated to spray 1 gallon per minute and usually only used on large industrial sprayers. We would recommend using the Adjustable fan tip nozzle 3-6001. This is not a tip we usually carry but we would be happy to get it for you if you need it.