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Roundup 190327 4 Gal. No Leak Pump Backpack Sprayer

SKU # 101210399
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Product Rating is 3.6
3.6
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Item Information

The Roundup 190327 Backpack Sprayers does the work of a piston or diaphragm backpack sprayer. The exclusive internal No Leak Pump keeps your back and clothing dry. The paddles keep liquids, powders, and water-soluble solutions mixed, in solution, and ready to spray. Also the pump features Viton seals that can be easily changed within minutes without tools (up to 7x faster than the leading competitor). The premium shut-off offers a comfort grip, lockable trigger to prevent hand fatigue, and a removable in-line filter to reduce clogging. The Roundup 190327 Backpack Sprayer is capable of spraying up to 150 PSI for those hard-to-reach areas. The included pressure regulator maintains a low, continuous 25 PSI (great for spraying herbicides and weed killers). The foldable pump handle reverses for left- or right-handed use, and the tank has a built-in carry handle with wand storage.

  • With adjustable padded straps, waist belt and chest cinch strap, the backpack ensures comfort while you work
  • Multiple nozzles are included for ultimate versatility: poly adjustable nozzle (enables stream to cone patterns), wide flat fan nozzle (red, 0.25 GPM, angled at 70 degrees), narrow flat fan nozzle (yellow, 0.15 GPM, angled at 30 degrees), and foaming nozzle
  • Also accepts TeeJet nozzles

Specification Description
Brand: Roundup
Capacity: 4 gal.
Nozzles Included: 4
PSI: 150 PSI
Product Height: 22-1/2 in.
Product Length: 9-1/2 in.
Product Material: Plastic
Product Width: 15 in.
Tank Material: Plastic
Warranty: 5 Year Limited Warranty
Product Type: Backpack Sprayers
Spray Wand: Yes
Manufacturer Part Number 190327
Roundup 190327 4 Gal. No Leak Pump Backpack Sprayer is rated 3.6 out of 5 by 8.
Rated 4 out of 5 by from Work great Bought to spray mesquite trees with herbicide after buy the ground works junk. The roundup sprayer help pressure and I could spay about 10 feet away.
Date published: 2018-11-05
Rated 5 out of 5 by from Works Good bought this so we could spray our driveway, its fast and easy and works great
Date published: 2018-10-20
Rated 5 out of 5 by from Really like it I initially bought the Ground Works backpack sprayer. It broke the second time I used it. I added $30 to the refund price and bought this one hoping it’d be better. I use these sprayers to put insect repellant on my cattle. I needed more capacity and longer reach than the little 2 gallon hand sprayers offer. Plus the backpack design is much more efficient. This sprayer has a good design and the straps allow one to keep it centered on their back - important on uneven ground. The pump handle pivots so you can store it out of the way or keep it handy to keep the tank pressurized. The straight stream nozzle has a good long range and can be adjusted to a wider/fiber pattern as needed. Comes with a couple of extra nozzles and washers. All in all, I’m very pleased. Some reviews suggest the sprayer may develop issues over time, but with a five year warranty, I’m not too concerned.
Date published: 2018-09-03
Rated 1 out of 5 by from Poor pump I have had two of these sprayers in less than two years. Cleaned after every use and all other cleaning according to care instructions. The "pump" simply stops functioning (no pressure) after a couple of months. Pretty sorry excuse for a sprayer of this cost. Save your money and buy 4 or 5 of the one gallon sprayers for less money.
Date published: 2018-06-23
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I have used round up, in the proper ratio, can I rinse the tank out and spray fertilizer with it,, if so, how many times do I have to run water thru the tank...

Asked by: elmerT
Yes, you can rinse it out and use another chemical. To thoroughly rinse it, follow these steps: 1. Fill the tank with cool, clean tap water (never use hot water). Replace the cap and tighten securely. 2. Agitate the tank to rinse the chemical from the tank walls. 3. Empty the contents into gravel or bare soil. 4. Refill the tank with clean tap water. 5. Pressurize the tank and spray the water through the wand and nozzle for at least 30 seconds. 7. Empty the contents into gravel or bare soil. 8. We suggest repeating steps 4 - 7 at least 2-3 times (or until thoroughly cleaned. 9. Remove nozzle and rinse thoroughly.
Answered by: FGI Product Expert
Date published: 2017-06-05

Is it made in the USA?

Asked by: Mark1957
This backpack sprayer is manufactured in China with the same high quality materials we use to manufacturer our handheld sprayers in the United States. Thank you for your interest in our products Mark.
Answered by: FGI Product Expert
Date published: 2017-08-17

I lost my screw on lid for my 5 gallon backpack pump sprayer. Where can I purchase another one.

Asked by: ccryder
Please contact us at 1-800-311-9903. We will be happy to provide one. Thank you.
Answered by: FGI Product Expert
Date published: 2017-04-06

HOW HIGH INTO A TREE WILL IT SPRAY?

Asked by: TOMTAT
Hello Tomtat. The distance is dependent on what product you are trying to spray. When fully pressurized to 150 psi, the backpack sprayer can produce a stream up to 30 ft.
Answered by: FGI Product Expert
Date published: 2018-05-06

What is the weight of the sprayer when it is empty?

Asked by: DrVan
DrVan, The weight of the 190327 backpack sprayer is 13 lbs. when empty.
Answered by: FGI Product Expert
Date published: 2018-04-02

How do you pressurize the tank. I don't see a pump handle.

Asked by: Hayes Burgess
This backpsprayer does contain a pump handle for easy storage. In the picture online, the pump handle is folded behind the tank on the right-hand side.
Answered by: FGI Product Expert
Date published: 2017-05-01

Im wantin to use it to spray my house siding. Will it be able to reach a 2 story house?

Asked by: Dionneico
Dionneico, This backpack sprayer will reach up to 25 feet up, so will be ideal for cleaning the siding on your 2 story house.
Answered by: FGI Product Expert
Date published: 2018-04-23
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