Field King Max 190348 Backpack Sprayer for Professionals Applying Herbicides
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Field King |
Tank Volume | 4 Gallons |
Color | White |
Material | Stainless Steel,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.
- Durable, 21 inch stainless steel wand with the highest quality Viton seals for chemical resistance.
- Premium, lockable shut off with brass components and an in-line filter.
- Easy access pump, change 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 Max 190348 Backpack Sprayer for Professionals Applying Herbicides | 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 | $106.99$106.99 | $89.99$89.99 | $79.99$79.99 | $289.42$289.42 | $92.97$92.97 | -15% $105.96$105.96 List: $124.99 |
Delivery | Get it as soon as Wednesday, Mar 27 | Get it as soon as Saturday, Mar 30 | 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 | 4.4 | 3.2 | 2.7 | — | 4.4 | 4.5 |
Easy to use | 4.4 | 3.7 | 4.2 | — | 4.3 | 4.3 |
Value for money | 4.2 | 3.5 | 4.0 | — | 4.1 | 4.6 |
Battery life | — | 3.7 | 4.3 | — | 4.3 | — |
Maneuverability | — | 3.4 | 3.0 | — | — | 5.0 |
Sold By | Amazon.com | Amazon.com | WOEKBON | Amazon.com | NPGLOBAL | Amazon.com |
tank volume | 4 gallons | — | 4 gallons | 4 gallons | 4.2 gallons | 4 gallons |
power source | Manual | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Hand Powered |
material | Stainless Steel,Brass | High Density Polyethylene (HDPE) | — | Polypropylene (PP) | 🏆Top1 Backpack Sprayer | Plastic |
number of items | 1 | — | — | — | 1 | 1 |
style | Sprayer | 4 Gal | Compact | Backpack | Translucent | 4 Gallon |
Similar items that may ship from close to you
- D.B. Smith FIELD KING 190328 Backpack Sprayer, 4 Gallon,FREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
- Chapin 61800 4-Gallon Made in USA Professional Backpack Sprayer with Brass Adjustable and Poly Fan/Cone Nozzles, Cushion Grip Shut-Off, 3-Stage Filtration System, Translucent WhiteFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
- Roundup 190314 Backpack Sprayer for Fertilizers, Herbicides, Weed Killers & Insecticides, 4 Gallon , WhiteAmazon's Choicein Lawn & Garden SprayersFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
- Roundup 190327 No Leak Pump Backpack Sprayer for Herbicides, Weed Killers, and Insecticides white 4 gallonFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
- SOLO 425 4-Gallon Piston Backpack Sprayer, Wide Pressure Range up to 90 psiFREE Shipping by AmazonGet it as soon as Wednesday, Mar 27
From the manufacturer
Features
|
|
|
|
---|---|---|---|
No Leak Internal PumpThe internal pump does the work of a piston or diaphragm backpack sprayer but also keeps your back dry. Pressure reaches 150 PSI to spray hard-to-reach areas up to 30 ft. |
Built-in AgitatorInternal paddles, activated by pump action, keeps them mixed and ready to spray. Can handle liquids, powders, and water-soluble solutions. |
Viton Seals and GasketsThe highest quality Viton seals throughout for maximum chemical resistance. Perfect for herbicides, weed killers, insecticides, fertilizers, and more. |
Repair Pump in MinutesPatented pump design has minimal high-wear parts (60% less than the competition) and can be repaired in minutes without tools. Less down time. |
|
|
|
|
---|---|---|---|
Stainless Steel Wand and Professional Shut-OffThe premium shut-off offers a comfort grip, lockable trigger to prevent hand fatigue, and a removable in-line filter to reduce clogging. |
Filtration BasketLarge tank opening with filtration basket keeps large debris out of tank while filling. |
Secure Handle with No SlackThreaded bolt to attach handle with no jiggling (far superior to a typical cotter pin found in competing products). |
Deluxe Harness & Folding HandleBreathable, full coverage, padded ballistic nylon harness with adjustable chest clip and lumbar support to keep the sprayer in place at a consistent level with no bouncing. Foldable pump handle makes it easier to store. Also handle can be reversed for left-or right-handed use. |
Product information
Brand | Field King |
---|---|
Tank Volume | 4 Gallons |
Color | White |
Material | Stainless Steel,Brass |
Item Weight | 12.8 Pounds |
Product Dimensions | 15"W x 22.5"H |
Style | Sprayer |
Power Source | Manual |
Model Name | Field King Max 190348 Backpack Sprayer |
Item Weight | 12.8 pounds |
Manufacturer | Fountainhead Sprayers |
ASIN | B006WVFJPC |
Country of Origin | USA |
Item model number | 190348 |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #14,587 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #99 in Lawn & Garden Sprayers |
Is Discontinued By Manufacturer | No |
Warranty & Support
Feedback
Looking for specific info?
Product Description
Field King Max 190348 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 Max 190348 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. The foldable pump handle reverses for left- or right-handed use, and the tank has a built-in carry handle with wand storage. Our deluxe harness features a full back pad, wide support waist belt and chest cinch strap ensuring 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°, and foaming nozzle. 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 value, ease of use, adjustability, and quality of the pump sprayer. For example, they mention it's worth the investment, the instructions are clear, and it fits well. Opinions are mixed on portability and the pump.
AI-generated from the text of customer reviews
Customers like the quality of the sprayer. For example, they say it's a solid sprayer, well-built, and has a quality feel. Some mention that the nozzle is holding up and that the harness is an improvement over the Model 190328.
"...The use of a sharpie has worked well, but out-the-box highly visible markings would make this sprayer THAT much better...." Read more
"...Cost to repair is about the purchase cost. The SwisMex is a solid sprayer and I rate it just behind the Field King...." Read more
"Very well made.It's a wonderful machine, not to heavy, easy to use. Good quality in materials." Read more
"...It comes with 4 nozzles, for different applications. I have only used the high volume fan, and the foaming nozzles so far...." Read more
Customers like the ease of use of the pump sprayer. They say it's easy to set up and function, operate, and clean. They also say the instructions are clear, the assembly was extremely easy, and the handle went together quickly. Customers also mention that the pump lever action requires little effort and the spray pattern is consistent for about 10 seconds.
"...Also, the trigger lock can be manipulated with ease while wearing latex or leather gloves...." Read more
"...The Field King has a very good (comfortable) harness that is easy to manage...." Read more
"Very well made.It's a wonderful machine, not to heavy, easy to use. Good quality in materials." Read more
"...Once you get the hang of the pumping action while spraying, it is quite easy to use...." Read more
Customers like the comfort of the pump sprayer. For example, they mention it's quite comfortable to lift on your back, use and carry, and has ergonomic features to fine tune to the user. That said, some say the comfortable backpack strap works perfectly.
"...Pumping is almost effortless, though repetitive, still comfortable. If feeling resistance, tank pressure is near max...." Read more
"...The Field King has a very good (comfortable) harness that is easy to manage...." Read more
"...up to 4 gallons, and once you manage to lift it on your back, is quite comfortable.It comes with 4 nozzles, for different applications...." Read more
"This sprayer is fantastic. Comfortable and functional. The agitator is important for products that are Water Dispersible Granules...." Read more
Customers like the leakage of the pump sprayer. They say it's well-sealed, well-built, and hasn't had any leaks.
"...All connections are well sealed and do not leak...." Read more
"...It is well built, comes with the accessories you need, doesn't leak, etc., etc...." Read more
"...But, I could no longer get repair parts for it. It started leaking badly and I destroyed the connector at the bottom of the pump trying to seal it...." Read more
"...The pump and handle seem good - no leaks...." Read more
Customers like that the pump sprayer is adjustable. They say it fits them well, with the wide shoulder straps and complete adjustability. They also appreciate the well-padded shoulder strap and hip straps that fit comfortably. Customers also mention that the fill top includes a custom fit, removable particulate filter to stop clumps from DG. They mention that it's easier to carry with the adjustable straps.
"...The different tips (tight fan, wide fan, and adjustable brass nozzle) are great. It will pump up to either high 2 digit or low 3 digit psi...." Read more
"The fit on this sprayer is great....much better than less expensive models...." Read more
"...Straps are high quality and actually padded! Fill top includes a custom fit, removable particulate filter to stop clumps from DG or powder products..." Read more
"...I feel so much better being able to spray high and also to quickly adjust the sprayer. I am getting much better coverage of my trees...." Read more
Customers appreciate the value of the pump sprayer. They say it's a great product for the price, and worth the investment.
"...Overall, this is a sprayer with consistently good performance at a reasonable price." Read more
"...The more I think about it the more astounded I am that this was so inexpensive...." Read more
"...sprayers in 25yrs of spraying, I’m going to say this is the best backpack for the money. Are there better ones? Yes...." Read more
"Good price and very fast shipping thanks" Read more
Customers are mixed about the pump. Some mention that it's easier to pump than the other ones they have, and it builds pressure easily. However, others say that it requires virtually constant pumping to maintain pressure.
"...This one, the Field King....cap seals TIGHT. The opening is wide with a removable strainer, and it has an inline filter...." Read more
"...gallon tank sprayers, this is much better, since you can maintain a fairly consistent pressure while spraying..." Read more
"...issue is that, unlike one gallon sprayers, it requires virtually constant pumping to maintain pressure. This is the dealbreaker for me...." Read more
"...takes a lot of weight off your shoulders, and the ability to pump the handle continuously means you can keep the unit pressurized for a forceful..." Read more
Customers are mixed about the portability of the pump sprayer. Some mention that it's a wonderful machine, not too heavy, easy to use, and light enough for a small woman to use. However, others say that it is a bit heavy when you fill it to the top, the lumbar strap carries no weight, and the metal wand is heavy.
"...with 4 gallons of liquid is a little awkward and might be too heavy for some people." Read more
"Very well made.It's a wonderful machine, not to heavy, easy to use. Good quality in materials." Read more
"...First, it is very difficult to carry three or four gallons of liquid on your back...." Read more
"...Though I should note it is by no means unnecessarily heavy (that is, no heavier than 5 gallons on your back would otherwise be haha)...." Read more
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
This one, the Field King....cap seals TIGHT. The opening is wide with a removable strainer, and it has an inline filter. The different tips (tight fan, wide fan, and adjustable brass nozzle) are great. It will pump up to either high 2 digit or low 3 digit psi. It comes with a removable inline pressure reducer (think it is set between 28 and 33psi). Good consistent pressure for applying herbicide. I can flush and clean it within a few minutes, load with insecticide, change tips, remove the pressure reducer, and spray the soffets on the back of the house (2.5 stories up) with ease. A STRONG plus over the garbage I first bought are the shoulder straps. This time of the year (late spring and summer) 4 or 5 loads consecutively hasn't caused me any back stress and shoulder strain. The connectors can be easily used with gloves on. Also, the trigger lock can be manipulated with ease while wearing latex or leather gloves. Pumping is almost effortless, though repetitive, still comfortable. If feeling resistance, tank pressure is near max.
One issue I initially had was the gallon marks not being highly visible. The use of a sharpie has worked well, but out-the-box highly visible markings would make this sprayer THAT much better. Being able to peep between arm and torso to check product level on the go is an over looked time saver and minimizes guessing. With applying 1 gal per 1k sqft, when I reach the 500ft mark, am I at the half gallon mark, above, or below? Being 'off pace' means
-to fast, not enough product (herbicide or fertilizer) applied, waste of money and time, and results below expectation. Another app may be needed.
- to slow, to much product applied, waste of money, and possible damage or burn to lawn, shrubs, and/or flowers.
Thinking seriously about buying a second one to keep from having to dispense life (fertilizer), and death (pesticides/herbicides) from the same sprayer.
To those that spend a lot of time with yard TLC, sorry for preaching to the choir.
It's a wonderful machine, not to heavy, easy to use. Good quality in materials.
Compared to the 1 or 2 gallon tank sprayers, this is much better, since you can maintain a fairly consistent pressure while spraying (as long as you remember to pump every few seconds).
The good -
It holds up to 4 gallons, and once you manage to lift it on your back, is quite comfortable.
It comes with 4 nozzles, for different applications. I have only used the high volume fan, and the foaming nozzles so far. They worked well, although the foaming nozzle put out a weak spray rather than a foam.
Once you get the hang of the pumping action while spraying, it is quite easy to use.
The pump handle on this model folds up for storage, which is convenient.
The bad -
The 25psi pressure regulator clogged during first use after a few minutes. I have not been able to unclog it even after rinsing it out several times. I emailed the company, and after nearly a month received a reply saying I could order a new regulator by calling their phone number! So much for customer service.
As another reviewer mentioned, the chest strap rides a little high on my chest.
It is difficult to lift it on your back when full - the best way is to keep it on a table or other high surface, and slip on the straps.