Skip to content
  • 💸 Don't miss out on 20-40% off! 💸
  • 💸 Don't miss out on 20-40% off! 💸
Garden ToolsGarden Tools
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Landscaping
    • Lawn Sprayers & Spreaders
    • Irrigation Supplies & Equipment
    • Wheelbarrows & Carts
  • Gardening Tools
    • Scoops and Shovels
    • Yard & Garden Rakes
    • Spades
    • Push Brooms & Cleanup
    • Striking Tools
    • Cultivators & Weeders
    • Garden Hoes
    • Garden Hand Tools
    • Utility Knives & Multitools
    • Garden Forks
    • Logging & Clearing Tools
    • Turf & Sod Tools
  • Pruning Tools & Equipment
    • Pole Pruners and Saws
    • Pruners
    • Pruning Saws
    • Loppers
    • Hedge Shears
    • Shear Cases
Landscaping / Lawn Sprayers & Spreaders / Backpack Sprayers
Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump
Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump - Image 2
Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump - Image 3
Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump - Image 4
Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump -Garden Tools 425 prof harness 1 1
Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump -Garden Tools 425 prof pressure regulator 1 1
Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump -Garden Tools 425 prof wand 1 1

Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump

$99.99

SKU: YW1SZ 570995032 Categories: Backpack Sprayers, Landscaping, Lawn Sprayers & Spreaders
  • Safe Payments, Happy Customers
  • Protect Your Information, Shop with Safe Payments
  • Multiple payment methods, 100% payment security
  • High quality products, hassle-free returns.
Browse
  • Gardening Tools
    • Cultivators & Weeders
    • Garden Forks
    • Garden Hand Tools
    • Garden Hoes
    • Logging & Clearing Tools
    • Push Brooms & Cleanup
    • Scoops and Shovels
    • Spades
    • Striking Tools
    • Turf & Sod Tools
    • Utility Knives & Multitools
    • Yard & Garden Rakes
  • Landscaping
    • Irrigation Supplies & Equipment
      • Drip Irrigation Systems
      • Hose Attachments
      • Sprinklers
      • Tree Watering Bags
      • Water Hose Reels
      • Water Hoses
      • Watering Cans
    • Lawn Sprayers & Spreaders
      • Applicators & Dispensers
      • Backpack Sprayers
      • Fertilizer Injection System
      • Power Sprayers
      • Pull Behind Sprayers
      • Sprayers
      • Spreaders
    • Wheelbarrows & Carts
      • Flatbed Carts
      • Tree Carts
      • Wheelbarrows
      • Yard Carts
  • Pruning Tools & Equipment
    • Hedge Shears
    • Loppers
    • Pole Pruners and Saws
    • Pruners
    • Pruning Saws
    • Shear Cases
  • Uncategorized
Recently Viewed
  • Garden Weasel Tiller Cultivator, 7-inch Width Garden Weasel Tiller Cultivator, 7-inch Width $25.84
  • Description
  • Reviews (0)

Built for comfort. Built for convenience. Built to last.

Solo loads their Professional Backpack Diaphragm Pump Sprayers with everything you need in a sprayer. These sprayers feature 4-gallon high-density polyethylene tanks. A 21-inch long, chemical-resistant stainless-steel wand replaces the standard polypropylene wand. This wand connects to the tank via a 48-inch nylon-reinforced pressure hose. Solo uses Viton seals and O-rings through the entire unit instead of just in critical locations. They also include an assortment of four nozzles.

This Solo sprayer features a diaphragm pump and an adjustable pressure regulator. A commercial shut-off valve reduces the risk of chemical spills and reduces user fatigue. The pump handle folds away, and a convenient carry handle makes the entire unit easy to transport. The deluxe shoulder saver harness makes this sprayer as comfortable as it is effective. Solo makes this sprayer’s diaphragm pump using top quality materials. This pump resists harsh chemicals, providing you with longer service life.

The diaphragm allows small abrasive particles to pass through without damaging the assembly. This ability makes this sprayer ideal for use with chemicals in wettable powder form, liquid formulations, and bleach solutions. A large filling aperture makes filling faster and reduces the likelihood of spillage. The reliable diaphragm pump produces a pressure range of up to 60 psi while providing a smooth operation. A low number of wearing parts ensures a long service life with minimal maintenance. Solo’s ergonomic design contours to your back providing comfort during even extended jobs. Use a Solo Professional Backpack Sprayer and make spraying less of a chore!

Product Specs
  • Pump style: Diaphragm
  • Maximum pressure (psi): 60
  • Tank capacity (gallons): 4
  • Tank material: High-density polyethylene (HDPE)
  • Wand length (inches): 21
  • Wand material: Stainless-steel
  • Hose length (inches): 48
Product Warranty Information

Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump -Garden Tools Down to Earth Guarantee web 2

  • This product is covered under A.M. Leonard’s exclusive 30-Day Down to Earth Guarantee. Click Here for more Details.
Product Features
  • High-density polyethylene tank
  • Stainless-steel wand
  • Nylon-reinforced pressure hose
  • Diaphragm pump
  • Commercial shut-off valve
  • Adjustable pressure regulator
  • Includes four nozzles
  • Viton; seals and O-rings
  • Deluxe shoulder-saver harness
  • Foldaway pump handle
  • Carry handle
Frequently Asked Questions
1. What is the tank capacity of the Solo Professional Backpack Sprayer with Diaphragm Pump?
The Solo Professional Backpack Sprayer with Diaphragm Pump features a 4-gallon high-density polyethylene tank.

2. What type of pump is used in the Solo Professional Backpack Sprayer with Diaphragm Pump?
This sprayer features a diaphragm pump which is resistant to harsh chemicals, providing you with longer service life. The diaphragm allows small abrasive particles to pass through without damaging the assembly.

3. What are the key features of the Solo Professional Backpack Sprayer with Diaphragm Pump?
The key features of this sprayer are: a 4-gallon high-density polyethylene tank, a stainless steel wand with a length of 21 inches, a 48-inch nylon reinforced pressure hose, a commercial shut-off valve, an adjustable pressure regulator, and four nozzles. The Deluxe Shoulder Saver Harness, foldaway pump handle, and carry handle add to its convenience and comfort.

4. What are the benefits of using the Solo Professional Backpack Sprayer with Diaphragm Pump?
The Solo Professional Backpack Sprayer with Diaphragm Pump is built for comfort, convenience, and durability. The ergonomic design provides comfort during even extended jobs. It is ideal for use with chemicals in wettable powder form, liquid formulations, and bleach solutions. The large filling aperture makes filling faster and reduces the likelihood of spillage. The reliable diaphragm pump produces a pressure range of up to 60 psi while providing a smooth operation. A low number of wearing parts ensures a long service life with minimal maintenance.

Additional Product Information
Owner’s Manual

Reviews

There are no reviews yet.

Be the first to review “Solo Professional 4-Gallon Backpack Sprayer With Diaphragm Pump” Cancel reply

Related products

White With Green Polka Dots Tagging Tape, Box Of 12 Rolls
Quick View

Landscaping

White With Green Polka Dots Tagging Tape, Box Of 12 Rolls

$29.77
Gripple® JackJaw® Extract & Set Tool
Quick View

Landscaping

Gripple® JackJaw® Extract & Set Tool

$96.99
Viper Premium Rubber Hose 5/8 INCH X 50FT
Quick View

Irrigation Supplies & Equipment

Viper Premium Rubber Hose 5/8 INCH X 50FT

$43.34
Chapin Poly Pro Series, 1 Gallon Sprayer
Quick View

Landscaping

Chapin Poly Pro Series, 1 Gallon Sprayer

$41.85
Gripple® 6-Foot Hardened Steel Drive Rod For GBA34/GBA44
Quick View

Landscaping

Gripple® 6-Foot Hardened Steel Drive Rod For GBA34/GBA44

$98.99
Pot Stake Plastic 4in X 5/8in Yellow
Quick View

Landscaping

Pot Stake Plastic 4in X 5/8in Yellow

$55.64
Smart Water Cart, Flat Free Wheels
Quick View

Irrigation Supplies & Equipment

Smart Water Cart, Flat Free Wheels

$97.99
Gripple® Anchor 4 Palm Bracing Kit
Quick View

Landscaping

Gripple® Anchor 4 Palm Bracing Kit

$69.41
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping Policy
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.versatilegarden.com
    • Landscaping
      • Lawn Sprayers & Spreaders
      • Irrigation Supplies & Equipment
      • Wheelbarrows & Carts
    • Gardening Tools
      • Scoops and Shovels
      • Yard & Garden Rakes
      • Spades
      • Push Brooms & Cleanup
      • Striking Tools
      • Cultivators & Weeders
      • Garden Hoes
      • Garden Hand Tools
      • Utility Knives & Multitools
      • Garden Forks
      • Logging & Clearing Tools
      • Turf & Sod Tools
    • Pruning Tools & Equipment
      • Pole Pruners and Saws
      • Pruners
      • Pruning Saws
      • Loppers
      • Hedge Shears
      • Shear Cases
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.