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N/A D.B Smith Roundup Backpack Sprayer

We're sorry, Item No. 139812 is no longer available. If you are having trouble finding a similar product, please contact us.

D.B Smith Roundup® backpack sprayer maintains constant pressure

  • Internal chamber design allows for 50% less pumping effort than conventional backpack sprayers
  • Includes high- and low-pressure chambers

This D.B. Smith Roundup® 4-gal. sprayer has the same features as the popular Field King™ model (below), but its internal chamber design requires half as much pumping to maintain a constant pressure. This feature greatly reduces drift and provides a uniform application of chemicals. Includes a low-pressure chamber that delivers a continuous 15 psi for spraying herbicides and a high-pressure chamber that delivers up to 160 psi to make it ideal for extended reach and penetration of insecticides, fungicides and fertilizers. Also includes an 18” polyethylene wand and a foaming nozzle that creates visible foam to avoid overlapping and missing spots while spraying. Includes adjustable flat fan and foaming nozzles. Weighs 10 lbs. USA made.

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