Top 10 Solo Backpack Sprayer – Lawn & Garden Sprayers

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1. SOLO

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Wide Pressure Range up to 90 psi, Solo 425 4-Gallon Professional Piston Backpack Sprayer

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SOLO #ad - Thoughtfully designed with Viton seals placed in key locations to ensure long service and durability. Solo’s 425 backpack sprayer includes a 28-inch unbreakable wand that securely connects to a 48-inch nylon-reinforced high-pressure hose for an extended reach.

Designed with a commercial shut-off valve that securely locks in either the on or off position to minimize user fatigue, the pump handle is interchangeable for left or right-hand operation. Four easily changeable commercial-grade spraying nozzles-Plastic Adjustable, Fan Spray, Hollow Cone, Jet Stream nozzle and is TeeJet compatible. Solo's rugged metal frame with an extra-large tank opening makes it easy to fill and clean quickly. Easily spray liquid disinfectants, herbicides, fertilizers, pesticides with Solo's high-performance piston pump for tree, shrub and plant protection.
BrandSOLO #ad
ManufacturerSolo #ad
Height15 Inches
Length9 Inches
Weight14 Pounds
Width20 Inches
Part Number10207
Model10207
Warranty1-year limited warranty.

2. Unknown

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Bleach Resistant Pump Assembly, 4-Gallon, Solo 475-B Diaphragm Pump Backpack Sprayer

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Unknown #ad - Produces pressure of up to 60 psi. Passes small abrasive particles without damage to the pump assembly. Easily and effectively handles disinfectants, herbicides, bleach solutions, pesticides and formulations for tree, fertilizers, shrub and plant protection.

Diaphragm is made of top quality Tivilon material to provide outstanding resistance to harsh chemicals. Four-nozzle assortment for multiple spraying tasks: adjustable, fan spray, hollow cone, and jet stream nozzles. High-performance diaphragm pump for use with wettable powders, liquid and bleach solutions. Interchangeable pump handle for left or right-hand operation and 48” nylon-reinforced high-pressure hose for extended reach. TeeJet compatible.
BrandUnknown #ad
ManufacturerSolo, Inc. #ad
Height15 Inches
Length9 Inches
Weight11 Pounds
Width20 Inches
Part Number32118
Model32118

3. SOLO

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Solo 425-Deluxe 4-Gallon Professional Piston Backpack Sprayer with Deluxe Padded Straps

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SOLO #ad - Deluxe shoulder straps and waist belt for user comfort. Rugged metal frame for stability when filling. 28” unbreakable wand and shut-off valve for excellent reach.

Adjustable pressure regulator with four positions: 15, 30, 45, 60 psi. Commercial shut-off valve with lock-on/lock-off feature to minimize user fatigue. Extra-large tank openings for easier filling and cleaning. Easily and effectively handles liquid disinfectants, pesticides and formulations for tree, herbicides, fertilizers, shrub and plant protection. Extra large carrying handle with wand retainer for easy portability and storage. High-performance piston pump for increased pressure capabilities of up to 90 psi with an optional plug # 4200215 not included. Fold-away handle with wand retainers for easy storage and transport.
BrandSOLO #ad
ManufacturerSolo #ad
Height0.01 Inches
Length20 Inches
Weight12 Pounds
Width9 Inches
Part Number425-Deluxe
Model425 DLX
Warranty1-year limited warranty

4. SOLO

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Diaphragm Pump for Bleach & Wettable Powders, Solo 473-ECS 3-Gallon Backpack Sprayer

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SOLO #ad - Interchangeable pump handle for left or right-hand operation and 48” nylon-reinforced high-pressure hose for extended reach. This full-featured sprayer in an economical package is perfect for homeowners and use for general-purpose spraying, gardening applications and pest control.

Spray nozzle adjustable from jet stream to fine mist for multiple spraying tasks. Produces pressure of up to 60 psi. Diaphragm is made of top quality Tivilon material to provide outstanding resistance to harsh chemicals. High-performance diaphragm pump for use with wettable powders, liquid and bleach solutions. Passes small abrasive particles without damage to the pump assembly.
BrandSOLO #ad
ManufacturerSolo #ad
Height15 Inches
Length21 Inches
Width10 Inches
Part Number473-ECS
Model473-ECS

5. Unknown

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4 Gallon, SOLO 475-101 Backpack Sprayer

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Unknown #ad - 28 in. Backpack sprayer, diaphragm pump with carry handle. 4 ft. Opening with filter basket. A large 4. 25 in. Padded nylon shoulder straps. Wand & shut off valve assembly. High pressure hose.
BrandUnknown #ad
ManufacturerSolo Inc #ad
Height15 Inches
Length21 Inches
Width10 Inches
Part Number475-101

6. SOLO

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SOLO Model 475-B Professional Backpack Sprayer, 4 Gallon Diaphragm Pump

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SOLO #ad - Viton seals, gaskets, and o-rings throughout High-density polyethylene tank with deluxe shoulder saver harness Excellent chemical resistance and durability 4-Gallon capacity 21˝ stainless steel wand.
BrandSOLO #ad
ManufacturerSolo #ad
Part Number475-B-Professional

7. SOLO

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SOLO 417-LI Battery-Powered Backpack Sprayer, Rechargeable, 11 V

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SOLO #ad - Battery charger and flat spray nozzle included. 28" spray wand. Polyethylene tank capacity: 4. 5 us gallons 17 L. 60" hose. Powered by a rechargeable 11V lithium-ion battery recharges in less than 3 hours.
BrandSOLO #ad
ManufacturerSolo #ad
Part NumberSOLO417-LI
Model417

8. SOLO

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Solo 417-18L 4.5-Gallon Battery Powered Backpack Sprayer, Extended Spraying Range

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SOLO #ad - Impressive spraying performance with a 12V Electric Pump. Padded Shoulder Straps. 4. 75 us gallon hdpe, translucent, UV resistant Formula Tank. No maintenance 12v Lead-gel Battery, 7. 2 ah. Adjust pressure with two-step Toggle Switch: 36 psi and 62 psi.
BrandSOLO #ad
ManufacturerSolo #ad
Height10.4 Inches
Length24.4 Inches
Width16.5 Inches
Part Number417-18L
Model417-18L
Warranty1 year limited - parts

9. Solo, Inc.

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Solo 473-P 3-Gallon Professional Backpack Sprayer Pack of 2

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Solo, Inc. #ad - Easily and effectively handles liquid disinfectants, fertilizers, pesticides and formulations for tree, herbicides, shrub and plant protection. Interchangeable pump handle for left or right-hand operation and 48” nylon-reinforced high-pressure hose for extended reach.

High-performance piston pump for increased pressure capabilities of up to 90 psi and commercial shut-off valve with lock-on/lock-off feature to minimize user fatigue. Four-nozzle assortment for multiple spraying tasks: adjustable, hollow cone, fan spray, and jet stream nozzles. TeeJet compatible. High-performance piston pump for increased pressure capabilities of up to 90 psi and commercial shut-off valve with lock-on/lock-off feature to minimize user fatigue.
BrandSolo, Inc. #ad
ManufacturerSolo, Inc. #ad

10. SOLO

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Solo 4300343 Sprayer Deluxe Shoulder Saver Harness

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SOLO #ad - Genuine solo replacement parts. Made in the usa. Lumbar support. Contoured and padded shoulder straps. Item is harness alone. Can be used with the following backpack sprayers :473-d, 473-p, 435, 475-B-Deluxe, 425, 485, 425-deluxe, 475-B, 417-18L.
BrandSOLO #ad
ManufacturerSolo #ad
Height3 Inches
Length18 Inches
Width10 Inches
Part Number4300343
Model4300343
Warranty90-Day warranty