HD Hudson 100532220 Triple Function Professional Bak-Pak Sprayer, White Translucent 4 gallon poly tank to easily see liquid level, Equipped with Viton seals Jet agitation for wettable powders, Triple function pump 20 brass wand with adjustable brass cone pattern nozzle Includes three plastic flat fan nozzles, Locking shut-off valve with in-line filter 47 industrial spray hose, 1 year warranty