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Solo Backpack Sprayer 4gal With Diaphragm Pump
Solo Backpack Sprayer 4gal With Diaphragm Pump - Image 2
Solo Backpack Sprayer 4gal With Diaphragm Pump - Image 3
Solo Backpack Sprayer 4gal With Diaphragm Pump - Image 4
Solo Backpack Sprayer 4gal With Diaphragm Pump - Image 5
Solo Backpack Sprayer 4gal With Diaphragm Pump - Image 6
Solo Backpack Sprayer 4gal With Diaphragm Pump - Image 7
Solo Backpack Sprayer 4gal With Diaphragm Pump - Image 8
Solo Backpack Sprayer 4gal With Diaphragm Pump -Amleos 475 live
Solo Backpack Sprayer 4gal With Diaphragm Pump -Amleos 475 shut off valve
Solo Backpack Sprayer 4gal With Diaphragm Pump -Amleos 475 fan spray nozzle
Solo Backpack Sprayer 4gal With Diaphragm Pump -Amleos 475 hollow cone nozzle
Solo Backpack Sprayer 4gal With Diaphragm Pump -Amleos 475 jet stream nozzle
Solo Backpack Sprayer 4gal With Diaphragm Pump -Amleos 475 plastic adj nozzle
Solo Backpack Sprayer 4gal With Diaphragm Pump -Amleos 475 pulling straps

Solo Backpack Sprayer 4gal With Diaphragm Pump

$114.95 Original price was: $114.95.$80.47Current price is: $80.47.

SKU: YW1SZ 972100422 Categories: Lawn Sprayers & Spreaders, Shop by Job, Sprayers
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Product Information


Product Specs
  • Four gallon tank
  • Fill neck opening 4.5in.
  • Diaphram pump
  • 85psi working pressure
  • Weight 12lbs.
  • Tank made of corrosion-resistant plastic
  • No metal or rubber parts are exposed to chemicals
  • Handle can be switched from left to right side
  • Includes fan, hollow cone, jet stream, and plastic adjustable tips.
Product Warranty Information
  • Manufacturer supplies a one year warranty.
Product Features
  • Solo Backpack Sprayer 4gal With Diaphragm Pump
  • The industry standard; Ideal for greenhouse, landscape and tree care work!
  • All parts made of high grade, corrosion resistant plastic with no metal or rubber parts exposed to chemicals.
  • Trouble free diaphragm pump for up to 60 psi pressure with minimum strokes. For use with wettable powders.
  • Improved diaphragm made with new Tivilon ® material for bleach solutions. Spring in shut off valve is stainless steel.
  • Four gallon tank with fill neck opening 4.5in. Diaphragm pump 85psi working pressure. Weight 12lbs.
  • Tank made of high density polyethylene for high impact strength and excellent resistance to chemicals and stress. Includes fan, hollow cone, jet stream, and plastic adjustable tips.
  • Add thread on accessory R38BSP to regulate pressure to 21spi
Product Shipping Weight
  • 11.2 pounds
Frequently Asked Questions
  • QUESTION: Can you spray wettable powders through a 425? ANSWER: No, WP’s are too abrasive for a piston type sprayer. For wettable powders we recommend the Solo 475. QUESTION: Will the plastic material last? ANSWER: Only high density polyethylene is used. The material is chosen for high molecular weight, high impact strength, and excellent resistance to chemicals and stress. Ultraviolet inhibitors are used in the material to reduce deterioration caused by sunlight. QUESTION: Can I use weedkiller and insecticide in the same sprayer? ANSWER: In theory you can, if the sprayer is thoroughly cleaned out with an ammonia:water solution of 1:25. In practice, the use of both types of chemicals in the same unit is not recommended as the risk to plants can be high. Use caution when handling any type of chemical and when cleaning your sprayer. QUESTION: Does the unit require constant pumping? ANSWER: The well-designed lever action greatly reduces the pumping effort. The pressure cylinder within the tank has a hydraulic effect. Liquid from the pump compresses air in the pressure chamber which allows irregular pumping action, yet results in steady spray at the nozzle. QUESTION: Can you use bleach in this sprayer? ANSWER: No, the vendor says it ruins the o-rings.
Additional Product Information
  • Instruction Manual
  • Troubleshooting tips

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