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SOLO Backpack Sprayers - 36811521
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  • SOLO Backpack Sprayers - 36811521
  • SOLO - SOLO Model 425 Piston Pump Backpack Sprayer, 4 gal. - 27989
  • SOLO - SOLO Model 475 Diaphragm Pump Backpack Sprayer, 4 gal. - 36658
  • SOLO - SOLO Model 425 Deluxe Piston Pump Backpack Sprayer, 4 gal. - 225218
  • SOLO - SOLO Model 475-B Deluxe Diaphragm Pump Backpack Sprayer, 4 gal. - 225219
  • SOLO - solo® Model 473 Diaphragm Pump Backpack Sprayer, 3 gal. - 109878
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Use these Backpack Sprayers for Fast, Efficient, Spray-On Chemical Control of Weeds, Insects and Disease
World famous for quality and durability, solo® Backpack Sprayers have an outstanding 60-yr. track record as your best choice for all-around performance and satisfaction. These Backpack ...
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SOLO Backpack Sprayers

Use these Backpack Sprayers for Fast, Efficient, Spray-On Chemical Control of Weeds, Insects and Disease

World famous for quality and durability, solo® Backpack Sprayers have an outstanding 60-yr. track record as your best choice for all-around performance and satisfaction. These Backpack Sprayers offer ease of use for anyone working in nurseries, landscaping, horticultural or agricultural environments. Can be used to spray virtually any chemical, including herbicides, fungicides, fertilizers, or cleaning solutions.
Model 425 has a high-performance piston pump that produces a wide pressure range up to a maximum of 90 psi. For use with liquid formulations.
Model 475 has a high-performance diaphragm pump that delivers a maximum of 60 psi. The diaphragm is made of top-quality Viton® material for resistance to harsh chemicals. The diaphragm pump is able to pass small abrasive particles without damage. Ideal for handling chemicals in wettable powder form, as well as liquid formulations.
Deluxe Sprayers include all the great features of Models 425 and 475 with some key upgrades. Features include professional-grade, durable brass adjustable nozzles; pressure gauges for better spray pressure control; and fold-away handles with wand retainer clips for easy storage. Adjustable pressure regulator offers four pressure positions: 15, 30, 45 and 60 psi. Thick, padded quick-adjust straps keep you comfortable.

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REVIEW SNAPSHOT®

by PowerReviews
solo® Model 425 Deluxe Piston Pump Backpack Sprayer
 
1.0

(based on 1 review)

Ratings Distribution

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Reviewed by 1 customer

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1.0

Solo sprayers not what they used to be

By Sandy

from Lake County,IN

Verified Buyer

Pros

  • Easy To Refill

Cons

  • Poor Construction

Best Uses

  • Good For Controlled Burns
  • Good For Spraying Herbici

Comments about solo® Model 425 Deluxe Piston Pump Backpack Sprayer:

I am sorry to report that the Solo sprayers seem to be of low quality now, the first one had a failing piston pump and bad nozzle, the replacement one had a bad nozzle too, even the replacement brass nozzle doesn't work properly, and seem to be always plugged up, unlike the old brass nozzles. Fortunately, I saved old ones and used them to replace the new defective ones after much frustration trying to carefully and efficiently spray with the new brass nozzles.

  • Describe Yourself:
  • Ecol Restoration Work

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