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D.B. Smith FIELD KING 190328 Backpack Sprayer, 4 Gallon,
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Purchase options and add-ons
Brand | D.B. Smith |
Tank Volume | 4 Gallons |
Color | White |
Material | Brass |
Item Weight | 12.8 Pounds |
About this item
- Internal No Leak Pump design is safer to use chemicals will not drip down your back. Internal piston pump delivers up to 150 PSI
- Durable, 21 inch poly wand with the highest quality Viton seals can be used with Wet table powders and liquids for all applications does the work of both a piston and diaphragm backpack
- Premium, lockable shut off with brass components and an in-line filter.
- Easy access pump allows changing of seals in just minutes with no tools
- 4 nozzles included: brass adjustable, 2 flat fans, and foaming nozzle. Also accepts Tee Jet nozzles.
Customer ratings by feature
Frequently bought together
Compare with similar items
This Item Field King D.B. Smith FIELD KING 190328 Backpack Sprayer, 4 Gallon, | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -30% $84.97$84.97 List: $121.99 | $89.99$89.99 | $79.99$79.99 | $289.42$289.42 | $146.49$146.49 | $92.97$92.97 |
Delivery | Get it as soon as Wednesday, Mar 27 | Get it as soon as Sunday, Mar 31 | Get it as soon as Thursday, Mar 28 | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 | Get it as soon as Wednesday, Mar 27 |
Customer Ratings | ||||||
Easy to assemble | 4.5 | 3.2 | 2.7 | — | 4.7 | 4.4 |
Easy to use | 4.5 | 3.7 | 4.2 | — | 4.5 | 4.3 |
Value for money | 4.2 | 3.5 | 4.0 | — | 4.4 | 4.1 |
Battery life | — | 3.7 | 4.3 | — | 4.4 | 4.3 |
Maneuverability | — | 3.4 | 3.0 | — | 4.5 | — |
Sold By | Amazon.com | Amazon.com | WOEKBON | Amazon.com | Amazon.com | NPGLOBAL |
tank volume | 4 gallons | — | 4 gallons | 4 gallons | 4 gallons | 4.2 gallons |
power source | Manual | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
material | Brass | High Density Polyethylene (HDPE) | — | Polypropylene (PP) | Polypropylene (PP) | 🏆Top1 Backpack Sprayer |
maximum pressure | — | — | — | 60 pounds per square inch | 30 pounds per square inch | 100 pounds per square inch |
style | Sprayer | 4 Gal | Compact | Backpack | Backpack | Translucent |
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From the manufacturer
What Makes Our Backpacks Better
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Internal PaddlesBuilt-in agitator can handle liquids, powders, and water-soluble solutions. Internal paddles, activated by pump action, keeps them mixed, in solution, and ready to spray. Tested to over 1,000,000 cycles with a wettable powder without failure. |
Internal Pressure ChamberAllows pressure to reach 150 PSI - 65% higher than other diaphragm pump backpacks. Spray hard-to-reach areas and create more precise spray patterns. |
Repair in Minutes - No Tools!Patented pump design has minimal high-wear parts (60% less) and can be repaired in minutes without tools. Less down time! |
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Superior Shut-OffInternal components made of durable brass components. |
Viton Seals and GasketsThe highest quality Viton seals throughout for maximum chemical resistance. |
6 Nozzle SystemIncludes 6 Nozzles: adjustable brass, high volume wide fan (brown), low volume wide fan (red), low volume narrow fan (yellow), jet stream (orange) and foaming (black). Also accepts TeeJet nozzles. |
Filtration BasketLarge tank opening with filtration basket keeps large debris out of tank while filling. |
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Pump HandleHandle can be reversed for left-or right-handed use. |
One Way ValvePrevents spills if tank is inverted. |
Threaded BoltFor secure handle attachment with no slack (far superior to a typical cotter pin found in competing products). |
Wand StorageIntegrated carry handle and wand storage. |
Videos
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Compare 3 Highly Rated Sprayers Side by Side!
Jason Creel
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Customer Review: Great , easy to use backpack sprayer !!
Nick Rx
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This backpack sprayer makes life SO MUCH easier!!
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Product guides and documents
Product information
Brand | D.B. Smith |
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Tank Volume | 4 Gallons |
Color | White |
Material | Brass |
Item Weight | 12.8 Pounds |
Product Dimensions | 9.5"W x 22.5"H |
Style | Sprayer |
Power Source | Manual |
Model Name | FIELD KING 190328 Backpack Sprayer, 4 Gallon |
Item Weight | 12.8 pounds |
Manufacturer | Fountainhead Sprayers |
ASIN | B000AYHKUO |
Country of Origin | USA |
Item model number | 190328 |
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #3,213 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #34 in Lawn & Garden Sprayers |
Is Discontinued By Manufacturer | No |
Warranty & Support
Feedback
Product Description
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.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, quality and ease of assembly of the pump sprayer. For example, they mention that it works well, the different sprayer tips work extremely well and that it's easy to assemble and use. That said, some complain about the handle and the ease of use.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the sprayer. They mention that the different sprayer tips work extremely well and haven't clogged once. The pump mechanism still works and the seals are still good. The product is easy to use and provides good feedback on when the tank is up to.
"...I used 11 gallon of chemical first time I used the sprayer and it worked great...." Read more
"...The different sprayer tips work extremely well and haven't clogged once...." Read more
"...The hand pump is easy to use, and gives good feedback on when your tank is up to pressure...." Read more
"The issue I have with this sprayer is that although the entire system is really great, they kind of short sheeted us on the shoulder harness aspect...." Read more
Customers like the quality of the sprayer. They say it's an excellent sprayer, it hasn't disappointed, and it sprays great. The spray pattern is strong enough to reach at least 10 feet or more, making spraying much easier. Customers also mention that the nozzle is good and it sprayed evenly.
"...The wide mouth on the tank with a screen allows you to pour chemical easily into the sprayer and the screen catches anything that might fall into it..." Read more
"...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." Read more
"My initial impressions are that this is an excellent sprayer. I am always looking at design. Someone has put a lot of thought into this sprayer...." Read more
"...Other than that, its all good, easy to put together, and use." Read more
Customers find the pump sprayer easy to assemble and use. They say it's a simple, effective sprayer with parts that wear out. The backpack came fully assembled and ready to use. The steel frame allows you to set it down easily, and the shoulder harness was properly preassembled. The straps make it stay in place while using the sprayer. Customers also mention that the filter on the wand is easy to get to and the nozzle is easy remove.
"...Clean up was easy, the filter on the wand is easy to get to, the nozzle is easy to remove...." Read more
"...The steel frame allows you to set it down easily, but isn't too heavy on your back...." Read more
"...or kill you just to make the lawyers happy.. This is a well-written manual in real English. With useful information like nozzle selection." Read more
"...Other than that, its all good, easy to put together, and use." Read more
Customers like the value of the pump sprayer. They mention that it is a good product for a homeowner and worth the weight.
"...If you are looking for a good sprayer, at a fair price that does the job intended then look no further than this sprayer...." Read more
"...it, let me make it easy on you - Buy it, This sprayer is worth every single penny...." Read more
"I've had this sprayer for two years. It's a very good value, holds a lot of product compared to my old 1 gallon sprayer and is comfortable enough..." Read more
"...You’ll see this on other sprayers. Overall good value. I’m satisfied." Read more
Customers like the comfort of the pump sprayer. They mention that it has great lumbar support, and takes the pressure off of their back. They also appreciate the constant pressure in the tank, and the fact that it pumps right on their back, without the need to take it off or put it down.
"...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..." Read more
"...a lot of product compared to my old 1 gallon sprayer and is comfortable enough that I don't notice the weight even when full...." Read more
"...it is a lot more comfortable than others i have had...." Read more
"...This model is great - no comparison. First, this model is quite comfortable, I had zero issues regarding leaks, and the handle makes it convenient...." Read more
Customers are mixed about the leaking of the pump sprayer. Some mention that there have been no leaks whatsoever, the hose is durable, and should not leak down your back. However, others say that the cap is noted for leaking and the air tank inside came loose.
"...No leaks, 5 or 6 pumps pressurizes the tank with excellent spray coverage...." Read more
"...Like the strainer in the tank to keep debris out. It is porous enough to quickly run a hose into it without flooding over, and yet fine enough to..." Read more
"...Their straps are not as comfortable. Their cap is noted for leaking, and when you have some nasty stuff in there the last thing you want it doing..." Read more
"So far I like this product. I belive it to be well designed to avoid leaks compared to other products I have used...." Read more
Customers are mixed about the ease of use of the pump sprayer. Some mention it has great pressure, it's easy to pump, and the straps are comfortable. However, others say that they have to keep pumping pretty consistently to keep the pressure up, it has a few issues with clogging, and it'd be awkward to try to pick it up off the ground and strap it on.
"Does great spraying to kill weeds. Easy to pump and does great job covering a wide area. Love being able to put on my back instead of carrying it...." Read more
"...This one is made of heavy duty materials and the pump action is solid...." Read more
"...With a tank full of spray on your back it is hard to maneuver in close quarters...." Read more
"...I love the long 21" wand, and the fact that I can pump continually while I walk..." Read more
Customers are dissatisfied with the handle of the pump sprayer. They mention that it sticks out and complicates storage. Some customers also mention that the handle does not fold up for compact storage. Overall, some customers find the handle to be a little lose and problematic.
"...It sticks straight out, so it’s not the exact model shown in the picture. I couldn’t find that one." Read more
"...The only thing that could be improved is that the pump handle does not fold up for compact storage." Read more
"...Someone has put a lot of thought into this sprayer. The pump handle can be mounted on either side of the body depending on whether you are left..." Read more
"...Only negative it the handle doesn't fold out of the way for storage when not in use, that was the why I gave it 4 stars." Read more
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Top reviews
Top reviews from the United States
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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.
Reviewed in the United States on May 31, 2018
Top reviews from other countries
The sprayer came well packed and was easy to assemble, I was only required to add the Pump handle, attach the spray wand and the cone tip. Additional seals and spray configurations are also provided which is nice.
The Instructions are well written and legible. I quickly added Round-up, detergent and some dye and was pumping and spraying my front and backyard in no time. There were no issues with leakages at all and the pump lever action is satisfying to use.
Functionality: 5/5
Durability: 5/5 (Used twice so far, but it didn't blow the seals after use, which has beaten all the competition I've tried so far)
Features & Accessories: 5/5
Honestly, this is the best spray I've used and is worth the investment. It looks easy to maintain and repair also. Don't bother with a el-cheapo that'll break after 1-2 uses.