Internet #205713890

Model #190328

4 Gal. Professional No Leak Backpack Sprayer

  • Use for spraying weeds, pests, fertilizers, and fungicides
  • Internal pump prevents chemicals from dripping down your back
  • Viton pump seals can be changed in minutes with no tools needed
  • See More Details

Product Overview

The Field King 4 gal. backpack sprayer is perfect for large landscaping jobs. The internal pump design will never leave chemicals dripping down your back. And the high grade Viton seals throughout the pump and shut-off make this sprayer one that will hold up to the tough chemicals that your job requires.
  • California residents
  • 4 Gal. no leak backpack sprayer
  • Internal piston pump design
  • Padded comfort backpack straps
  • 50 in. chemically resistant poly hose
  • 21 in. poly wand and coated steel tank frame
  • Featuring viton seals for maximum durability
  • Nozzles included for ultimate versatility: brass adjustable, flat fan (2), foaming

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar Pump Sprayers

current product
4 Gal. Professional No Leak Backpack Sprayer
4 Gal. Internal Piston-Pump Back Pack Sprayer3.5 Gal. Industrial and Contractor Stainless Steel Concrete Compression Sprayer4 Gal. Switch Tank Pesticide Sprayer Tank Assembly
BrandField KingECHOSmith Performance SprayersMilwaukee
Name4 Gal. Professional No Leak Backpack Sprayer4 Gal. Internal Piston-Pump Back Pack Sprayer3.5 Gal. Industrial and Contractor Stainless Steel Concrete Compression Sprayer4 Gal. Switch Tank Pesticide Sprayer Tank Assembly
Price
$7774
$9998
$13326
$14900
Ratings
(39)
(117)
(32)
(321)
Capacity (gallons)4 3.54
Sprayer FeaturesAdjustable Spray Tip,Backpack,Shoulder Strap Adjustable Spray TipAdjustable Spray Tip
Compatible WithFungicide,Grass Killer,Weed Killer PesticideChemical,Grass Killer,Weed Killer
Sprayer UseLawn and Garden,Turf and Agriculture Industrial and Construction,Pest ControlCleaning and Restoration,Contractor,Industrial and Construction,Lawn and Garden
IncludesSprayer Only Sprayer OnlySprayer Only
Hose length (in.)50 5048
View ProductView ProductView ProductView Product

Specifications

Dimensions

Hose length (in.)
50
Product Depth (in.)
9.5
Product Height (in.)
22.5
Product Length (in.)
9.5
Product Width (in.)
15

Details

Adjustable spray tip
Yes
Applicator type
Sprayer/Mister
Capacity (gallons)
4
Compatible With
Fungicide,Grass Killer,Weed Killer
Includes
Sprayer Only
Returnable
180-Day
Shoulder strap
Yes
Sprayer Features
Adjustable Spray Tip,Backpack,Shoulder Strap
Sprayer Use
Lawn and Garden,Turf and Agriculture
Sprayer/mister type
Backpack
Tank Material
HDPE (High Density Polyethylene)

Questions & Answers

14Questions28Answers

Product photos show both a bent (folding?) handle on the front view and a straight handle on the ...

Asked by CassiD February 8, 2020
5
Answers

I recently purchased the model sold at HD and the handle and wand attached together where straight. There is a slight 45 degree angle the last few inches but otherwise one straight continuous handle that can easily be detached at the level for storing if desired.

Does the pump build pressure on the upstroke or the downstroke?

Asked by weeds May 5, 2019
4
Answers

Pressurizes on the down stroke.

Will this sprayer be able to apply a fence sealer such as ready seal. ?

Asked by PJ August 27, 2016
3
Answers

no

What is the horizontal spray footage on this unit?

Asked by Char144 May 25, 2020
3
Answers

I don’t have a ton of horizontal spray, plenty of vertical spray.

How high will it reach

Asked by Joshua May 1, 2020
3
Answers

I used the adjustable spray nozzel and I would guestimate it sprays at least 12', perhaps to 14' holding the wand above your head.

can this be used for grass paint?

Asked by 86tyson July 12, 2015
2
Answers

no

how tall of tree can i spray with this unit?

Asked by tallspray April 15, 2017
2
Answers

I have found is sprays up to about 15 feet, maybe 20 if you pump lots and hold the wand high. Pretty adequate for dwarf and semi-dwarf trees but it doesn't reach the tops of my standard fruit trees. Not much does.

Can the cleaning material, JoMax and Clorox be used in this product to spray mold off houses?

Asked by DOUG December 31, 2017
2
Answers

Yes you can use JoMax and Clorox in this sprayer. The Viton seals and gaskets can stand up to harsh chemicals like bleach. Thank you for your interest in our products.

Where is this made?

Asked by FV October 29, 2018
2
Answers

Quit sending me these reviews.

Would this sprayer be effective for spraying spruce trees with fungicide to control needlecast di...

Asked by kottto December 5, 2017
2
Answers

This backpack does not have the capability of applying a mist up to 20 ft. It can only spray a straight stream that far. Unfortunately we do not offer another option to meet your needs. Please feel free to contact us at 1-800-311-9903 if you would like to discuss further. Thank you for asking Kottto.

4 Gal. Professional No Leak Backpack Sprayer - page 2

Customer Reviews

  • 39 Customer Reviews
  • 4.3 out of 5 stars overall
80% of customers recommended.
Overall Ratings
5star-icon(24)
4star-icon(8)
3star-icon(2)
2star-icon(3)
1star-icon(2)
Sort By:
We recently moved into a new home that had been unoccupied to some time. I have been battling the...
Quality :
5
Value :
5
Seeds Program Review
(What's this)
We recently moved into a new home that had been unoccupied to some time. I have been battling the weeds on a weekly basis trying to get them cleaned up but we have a large yard and driveway so it has become very time consuming. I picked up this 4 gallon backpack sprayer and it makes a world of difference. It is easy to put together and does a great job.
Was this helpful?
1
0
very reliable and does not leak...
very reliable and does not leak
Was this helpful?
0
0
Buyer beware
Quality :
1
Value :
3
While I liked the design and the sprayer worked great, mine started leaking after three uses. Still under warranty, I contacted me. They asked what I used it for and when I told them I sprayed a vinegar and water solution on weeds they informed me "that voids your warranty".
Was this helpful?
1
0
Defective
Quality :
1
I never got to use this sprayer because the battery it came with never would take a charge.
Was this helpful?
1
0
Have not used it much but so far so good....
Have not used it much but so far so good.
Was this helpful?
0
0
I was disappointed. This was given the best rating of all the backpack sprayers but now that I pu...
I was disappointed. This was given the best rating of all the backpack sprayers but now that I purchased it I can't tell why. The primary carrying capacity and spraying functionality are the same for most sprayers at this level However, there are 2 things that lower its value. 1) The product doesn't look like that pictured. The pumping bar has only one angle, so after assembly, it is positioned forward at an approximate 45 degree angle at rest. This makes moving around especially in tight spaces difficult and cumbersome. 2) Changing the sprayer heads is s chore. Each time there is a desired change in the spray pattern it has to be unscrewed and replaced with another head that is small with small removal pieces that you have to keep in your pocket. There is no place on the sprayer or case for the heads so you're at if risk getting the chemicals on your hands and cloths regularly. This doesn't rival other sprayers of the same capacity and functionality with adjustable heads that costs $20 to $30 less.
Was this helpful?
1
0
Having great success with sprayer. After 8 tanks full it’s...
Having great success with sprayer. After 8 tanks full it’s working fine. Comfortable to wear and easy to use, big improvement over tank sprayer I’ve had in the past.
Was this helpful?
0
0
Easy to pump...
Easy to pump
Was this helpful?
0
0
It was easy to assemble light weight Well built...
It was easy to assemble light weight Well built
Was this helpful?
0
0
5 Star Review
Rating provided by a verified purchaser
Was this helpful?
0
0
Review this Product
Share your thoughts with other customers