Your cart is empty.
Your cart is empty.4.5 out of 5 stars
- #2,453 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- #15 in Lawn & Garden Sprayers
FIELD KING 190328 Professional No Leak Pump Backpack Sprayer 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 FIELD KING 190328 Backpack Sprayer is capable of spraying up to 150 PSI - perfect for those hard-to-reach areas. The included pressure regulator maintains a low, continuous 25 PSI (great for spraying herbicides and weed killers). 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: brass adjustable nozzle (enables stream to cone patterns), wide flat fan nozzle (red, 0.25 GPM, angled at 70°), narrow flat fan nozzle (yellow, 0.15 GPM, angled at 30°), high volume wide fan (brown), jet stream (orange) and foaming (black). Also accepts TeeJet nozzles.
Charles Farrar-Bell
Reviewed in the United Kingdom on January 9, 2025
Very pleased with this sprayer. So far it has done all that I expected, and is a big improvement on my previous sprayer. To be recommended.
DR
Reviewed in the United States on July 18, 2024
I recently purchased the DB Field King sprayer from Amazon, and today I used it to apply both fungicide and insecticide in my lawn garden. The sprayer performed exceptionally well, providing an even and consistent spray pattern that covered my lawn and plants thoroughly.The build quality is sturdy, and the sprayer is comfortable to use, even for extended periods. The pressure was easy to maintain, and the tank capacity was sufficient for my needs without requiring frequent refills.One point to note is that I may need to experiment with different nozzles next time for optimum usage. While the standard nozzle worked well, I believe a specialized nozzle might enhance the efficiency and coverage further.Overall, I am very satisfied with the DB Field King sprayer and would highly recommend it to anyone looking for a reliable and effective sprayer for their gardening needs.
Ian G
Reviewed in Australia on January 1, 2024
I have used this knapsack about 8 times now and I love it. I have used cheaper packs before that have failed after the first few uses, but this is still going strong. I use it pretty full and the hardest part is lifting it on my back. I usually place it on a short wall so I can slide it on more easily. Even with repeated use at max capacity, it hasn’t missed a beat.
IT Nerd
Reviewed in the United States on June 24, 2023
If you're wondering if buying this backpack sprayer is worth it, let me make it easy on you - Buy it, This sprayer is worth every single penny.Between weeds in flower beds, in the expansion joints in my driveway, and in brick sidewalks with lots of small gaps, I have to spray weed killer every few months and it is a hassle. I bought this to replace a 1 gallon pump that I had been using and would have to refill 3-4 times. The 4 gallon tank and the hand pump speed up work significantly.It is great quality - well made and feels sturdy. You can tell that they didn't skip any corners. The steel frame allows you to set it down easily, but isn't too heavy on your back. The straps and belts to secure it are very comfortable once you get it on. Even the screw on lid is solid and well made.It takes the pressure off of your back not only from not having to carry a smaller sprayer, but also because the sprayer heads spray as far as you need without having to bend over. If you have a direct stream you can spray it precisely, or a spread out stream you can easily pump while you spray a larger area. The different sprayer tips work extremely well and haven't clogged once. It sprays more than other sprayers I have used (which I personally like) but there a flow limiter attachment if you want to use it.
Max
Reviewed in Australia on August 19, 2021
Bought to supplement another 'Roundup' brand sprayer made by the same manufacturer which has probably had 1 or 2 thousand litres of herbicide sprayed through it over the last 7 years and is still going strong and only had one seal replaced in it.New sprayer has had 5 tankfuls through it so far and is very effective, comfortable to wear and does the job well. Hopefully it'll turn out to be as reliable and as good as the one it was bought to supplement/replace.
charles chisholm
Reviewed in the United Kingdom on February 14, 2021
Great quality sprayer, little more expensive but definitely worth the extra cost, wish I had bought this first time round as I would of saved buying a cheap one, they do say buy quality once.
peter white
Reviewed in the United Kingdom on June 4, 2020
I use one of this product at my work and found very reliable and a very comfortable harness. I have to walk miles with it and that really helps . I have had no problems with in the last 3 months of use . So when I found it on Amazon I had to have one my self for my own private work.
Michael Blank
Reviewed in the United States on February 26, 2018
I really like how this backpack sprayer is built. It’s strong and rigid, has very easy final assembly with just attaching and bolting on the pump arm, along with attaching the final segment of the spraying wand and the choice of spray head.The tank does hold 4 gallons and it does have a built in screen so debris and what not doesn’t get into the container, you can easily remove it though. I do also like the larger opening so you can fill it easily.The backpack portion of it has padded straps and a connecting two part quick connecting harness, so it does fit well and comfortable to the chest and back.The tank pressurizes very quickly and it’s simple and effective to keep it pumped up while using it continuously. I really did like the 25 psi pressure regulator accessory, that works fantastic when spraying out, for example, weed and grass killer‘s on the lawn.Surprisingly it does come with virtually every spray nozzle of choice you may need, so you can use this sprayer for anything to get the job done without having to buy any additional components or accessories.The only part I wish they would designed differently is I wish the pump arm woukd have some kind of push down button or lever where you could then rotate the pump arm about 90° so it could the sit straight up and not stick out, because it does make it hard to store the pump sprayer in a compact manner.So overall, for the price and what you get, it’s a great value, and I would certainly recommend it to others for sure!
paul robillard
Reviewed in the United States on May 24, 2017
The Field King Professional was assembled except for the pump handle which was easily attached. It is easy to pump. Spraying is efficient when walking and pumping at the same time. I did not watch the time, but I think it took about 10 minutes to empty the take. I roughly measured the area sprayed by pacing off the wet area on my driveway. I was surprised to find that the spray covered about 2,600 sp ft using the brass nozzle.The harness appears to be well made and has a cross strap at chest level and a strap for the waist. It is comfortable even with a full 4 gallon tank.The instruction manual could be improved. It would be easy to put the pump handle on the wrong way and the print in some areas is small and hard to read.The instruction manual shows that there is a folding handle for the tank. The folding handle is a good idea because the pump handle sticks out in front of the tank making it somewhat of a problem for storage. I did not find any Field King tank that had a folding handle in my research. Noe the pictures of the tank show the pump handle in a vertical position. When attached, it can't move that the vertical position unless the bolt is removed.I did not give 5 stars because mostly because I don't know how it will hold up over time. But, based on my inspection and test, I feel it will work out well. I will up-date after I have more experience with it.Hope this helps.
Recommended Products
