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Solo Sprayers

Solo Model 475-B Professional Backpack Sprayer-4 Gallon Diaphragm Pump

Solo Model 475-B Professional Backpack Sprayer-4 Gallon Diaphragm Pump

Regular price $127.83
Regular price Sale price $127.83
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  • Durable Diaphragm Pump: Features bleach-resistant Tivilon® material, perfect for wettable powders, liquids, and bleach solutions.
  • Versatile Spray Options: Includes 5-nozzle assortment – plastic adjustable, brass adjustable, fan spray, jet stream, and hollow cone.
  • Chemical Resistance: Equipped with Viton® seals, gaskets, and O-rings for superior resistance to corrosive chemicals.
  • Enhanced Usability: Adjustable pressure regulator with four settings (15, 30, 45, 60 psi) for precise spraying control.
  • User-Friendly Design: Padded shoulder saver harness, waist belt, and foldaway handle for left or right-hand operation.
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Product Description

Solo Model 475-B Professional Backpack Sprayer-4 Gallon Diaphragm Pump

DESCRIPTION

Diaphragm pump up to 60 psi with bleach-resistant Tivilon® material. For use with wettable powders, liquids, and bleach solutions. Passes small abrasive particles without damage to the pump assembly. Comes with 5-nozzle assortment including a plastic adjustable, brass adjustable, fan spray, jet stream, and hollow cone nozzles.

These sprayers easily and effectively handle liquid disinfectants, fertilizers, herbicides, pesticides, and formulations for tree, shrub, and plant protection. Viton® seals, gaskets, and O-rings throughout provide excellent chemical resistance and durability. The 4-gallon tank is made of high-density polyethylene with ultra-violet inhibitors. An extra-large tank opening ensures easy filling and cleaning, and a rugged metal frame offers stability. Other features include an adjustable pressure regulator with four positions (15, 30, 45, and 60 psi), a commercial shut-off valve with lock-on/lock-off, a 21˝ stainless steel wand, a 48˝ nylon-reinforced high-pressure hose, a double filtration system (filter basket and nozzle filter), deluxe shoulder saver harness, waist belt, and a foldaway handle for left or right hand operation. The extra-large carrying handle with wand retainer allows for portability and storage. TeeJet® compatible. A limited lifetime warranty is provided.

The Solo Model 475-B Professional Backpack Sprayer is engineered for efficiency and durability in professional applications. Designed with a diaphragm pump capable of delivering up to 60 psi, this sprayer handles a wide range of materials, including wettable powders, liquids, and bleach solutions. The Tivilon® diaphragm resists abrasive particles, ensuring long-lasting performance.

Its high-density polyethylene tank, reinforced with ultra-violet inhibitors, provides exceptional durability. The sprayer features Viton® seals for chemical resistance and an ergonomic design, including a deluxe padded shoulder harness and waist belt, reducing operator fatigue during prolonged use. The package includes a versatile 5-nozzle assortment and is TeeJet® compatible for enhanced versatility. Ideal for tree, shrub, and plant protection, this sprayer delivers reliable performance for disinfectants, fertilizers, herbicides, and pesticides.

Key Features

  • Bleach-Resistant Diaphragm Pump: Tivilon® material allows handling of abrasive particles and harsh chemicals.
  • 5-Nozzle Versatility: Choose from plastic adjustable, brass adjustable, fan spray, jet stream, and hollow cone nozzles.
  • Precise Pressure Control: Adjustable regulator with four pressure settings for a variety of applications.
  • Robust Construction: UV-stabilized, high-density polyethylene tank for durability and corrosion resistance.
  • Comfort-Optimized Design: Deluxe shoulder harness and foldaway pump handle for ease of use.

Detailed Specifications

Feature Specification
Capacity 4 Gallons
Pump Type Diaphragm (0-60 psi)
Nozzles Included Plastic adjustable, brass adjustable, fan spray, jet stream, hollow cone
Hose Length 48” Nylon-Reinforced High-Pressure
Wand Length 21” Stainless Steel
Tank Material UV-Stabilized Polyethylene
Seal Type Viton®
Compatible Nozzles TeeJet®
MPN 475-B-Professional
UPC 720343004755
UNSPSC 21101800

Manuals & Documents

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. 
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information needed about products and parts you can’t find!

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Shipping

General Shipping Info:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!

Customer Reviews

Overall rating: 4.7 / 5 from 110 reviews.

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The week before leaving for my mule deer hunt in Wyoming, I seeded the area surrounding the new runway at Wertheimer Airport in Norman. This past Tuesday, I returned to finish the job and was pleased to see that the seed I planted just two weeks earlier was already germinating and coming up nicely. These pictures show the freshly seeded areas alongside those planted two weeks ago. It’s a great comparison and a good example of what proper seedbed preparation and planting can accomplish. I used my Ferminator G-3, which is one impressive piece of equipment. It prepares the seedbed, plants the seed, smooths the soil, and firms everything up for good seed-to-soil contact—all in one efficient operation. I’ve owned and operated several no-till drills over the years, but I can say without hesitation that the Ferminator is the most efficient and versatile seeding machine I’ve ever owned. There’s something pretty satisfying about returning to a job and seeing those first green shoots coming through the ground. That’s when you know your hard work is paying off!

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Seems to be in order delivery wasn't able to use lift gate but tractor was able to take pallet off the truck bed. No damage to machine after visual check. won't know how it runs until rain stops. Staff at RippingitOutdoors was very quick to call and double check the type of backet needed for the unit to ensure the online order matched( to fit my skid steer quick attachment on my l2501 Kubota). Explained the teeth & belt could be ordered through them directly over the phone when/if needed as well as selling other types of custom made brackets for Utv's ect. All around Great customer service and would purchase from again.

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Customer photo review of Ferntree Mini Excavator Forestry Mulcher | Model FF-L Series | 22"-30" Cutting Width | Machine Size 2.5- 6 Ton | For Mini Excavator

easy buying process and great communication. Mulcher works great, easily clears overgrown brush and even mulched a 5" thick mulberry tree fairly easily. running it off of my old 331 bobcat with no problem powering the drum at all. Only small issue which isn't a big deal is that the supplied hoses are about 16" too short to operate a full range of motion.

Ferntree Mini Excavator Forestry Mulcher | Model FF-L Series | 22"-30" Cutting Width | Machine Size 2.5- 6 Ton | For Mini Excavator

Over all built well. I like it is all cast iron and metal and not plastic. Had to modify fertilizer disc mount to fit correctly, nothing major, a little grinding. I modified the center link hitch point to accommodate my John Deere quick hitch. Have yet to plant with it but I’m sure it will work perfect. Love the grease fittings everywhere. Reminds me of the old farm equipment I grew up on, and still use periodically.

Cole 12 MX Multiflex Planter | Model B46-664A / 0120103 | Width 13" | Size: One Row | 3PT Hitch Planter Attachment | Horsepower 25–45 HP | For Tractor

My firminator RT was delivered in good condition in ND. I will be using it next week. I have a 45 HP John Deere tractor that is supposed to lift 2000 lb but really struggles to lift this 6 foot firminator RT. I will just have to use in as a two pass operation for now. I do wish there was a better operating manual for this unit. Maybe that is something you can work on. I will give you an update once I start using it in a few days.

Ranew Outdoor Firminator Rototiller | RT Series | Working Width 4', 6' & 8' | Tiller, Seeder & Cultipacker | Horsepower 24–55 HP | For Tractors

It’s built solid. It handles Field grass hip high pretty well. With the maintaining the field grass after the first cut, the pasture field is starting to look like a lawn. The 84 inch with the best thing to get for 8 acres. It’s best to order belts for back up in the event if the belts were to break. But overall, I like the product quality is good.

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When I think of ripping it outdoors something else comes to mind, but I digress. This spreader is awesome. Works like a champ. The hopper is big enough to do my 1 acre lot for my applications. Just load once and go. I would highly recommend this spreader. It saves a ton of time and is a quality product.

BEFCO | Baby-Hop Pull-Type Broadcast Spreader | Model 103 & 106 Series | 237–339 lb Capacity | 3′–20′ Spread Width | Horsepower 10 To 20 HP | For Lawn Tractors, ATVs & UTVs