HART 20-Volt 4 Gallon Chemical Sprayer Kit, (1) 2.0Ah Lithium-Ion Battery

HART 20-Volt 4 Gallon Chemical Sprayer Kit, (1) 2.0Ah Lithium-Ion Battery
HART 20-Volt 4 Gallon Chemical Sprayer Kit, (1) 2.0Ah Lithium-Ion Battery

Model: HGSP041

Brand: HART

(309) 2 shops 1 products

Detailed product description

The HART 20V 4 Gallon Chemical Sprayer is the perfect tool to tackle your medium-heavy duty spraying needs around the yard! The HART 20V 4 Gallon Chemical Sprayer provides maximum runtime with up to 45 gallons of spray per charge. The HART 20V 4 Gallon Chemical sprayer's padded shoulder straps provide enhanced user comfort during extended periods of use. The HART 40V 4 Gallon Chemical Sprayer's quick access PSI control dial allows you to adjust to your desired pressure quickly and conveniently. The HART 20V 4 Gallon Chemical Sprayer is ideal for use with insecticides, herbicides, and fungicides. The HART 20V 4 Gallon Chemical Sprayer and HART 20V Battery are covered by 3-year limited warranties.

Perfect chemical sprayer for your medium-heavy duty spraying needs around the yard The HART 20V 4 Gallon Chemical Sprayer provides maximum runtime with up to 45 gallons of spray per charge Quick access PSI control dial allows you to adjust to your desired pressure quickly and conveniently Padded shoulder straps provide enhanced user comfort during extended periods of use


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Last updated: 2024-10-12 12:01:51
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Product specifications

Technical details

Manufacturer -
Brand HART
Item model number HGSP041
Color White
Weight -
Height -
Depth -

Additional product information

Product Id 1114406
User Reviews and Ratings 4.2 (309 ratings) 4.2 out of 5 stars
UPC 810022398845

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HART 20-Volt 4 Gallon Chemical Sprayer Kit, (1) 2.0Ah Lithium-Ion Battery
Reviews: 309
Ratings: (309)
Price:
$144 on walmart
309 (4.2)
$144 on walmart

Top User Reviews and Ratings

Great Sprayer That I Don't Have to Carry!
(5)
Reviewed in the USA on 2020-12-26T16:00:00

My favorite thing about this sprayer is that I don't have to carry it around the yard! Being able to wear it makes it so much easier to use. This is a nice sprayer, with a wide angle spray nozzle, great for spraying insecticide in my garden and around the house, and an adjustable nozzle, nice for spot-spraying patches of weeds. It's not likely that I will be filling it all the way as it would be quite heavy, but for the quantities I use, it's perfect. After receiving it, I charged the battery (very fast process), then had my husband take it for a "spin" so I could take some photos. We were both impressed with the design and performance. We have a large yard and several gardens, both vegetable and decorative plants, so this sprayer will get a lot of use. The photo spraying has a lot of shadows, but the spray action is about center of the photo.

wwdnet . Review provider: walmart.com
Great Price and super easy to use
(5)
Reviewed in the USA on 2023-09-02T17:00:00

[This review was collected as part of a promotion.] My lawn care company kept failing on my weeds so looked into starting DIY my own lawn care and found this backpack sprayer made it a breeze super comfortable on the back easy to set up and works really well my rating is a 4.6⭐️ the hose and nozzle are good. And the flow rate is pretty good at 2:32 a gallon for the price definitely a winner

Yo Ros . Review provider: walmart.com
Battery power to the rescue!
(5)
Reviewed in the USA on 2020-12-30T16:00:00

I was looking for an improvement to the current 2 gallon hand pumped sprayer that I currently had. I was getting tired of having to mix chemical twice and then hand pump for the pressure. The Hart 4 gallon chemical sprayer hit the spot for having the capacity and being a battery operated sprayer. The harness is similar to a nice hiking backpack as it has the front strap. The shoulder straps are properly padded to provide comfort for the bigger capacity that this unit provides. It can be a heavier unit for a smaller person, but the proper support is there for it. You can see in the picture on the left side of the unit is a blue turn knob. That controls the pressure of the sprayer and is very easy to utilize while the unit is on your back. On the lower back of the unit is the flip door for where the 20 volt battery goes into. I especially like this as it provides protection to the battery from any of the outside elements you may encounter. The container also has the markings for each gallon, so you are able to use less than 4 gallons and accurately do mixtures. Overall, I'm very satisfied with the Hart 20-Volt 4 Gallon Chemical Sprayer.

Waggs181 . Review provider: walmart.com
Nice Electric Spayer
(5)
Reviewed in the USA on 2020-12-28T16:00:00

I live in rural area and have a couple acres. I try to keep the weeds down in the main front and back yards and fence lines for fire prevention. This larger capacity unit that will no longer require constant pumping will be a great help in addressing this. I have used a 2 gallon manual pump version for years, but now this will be easier and more consistent. This unit comes with 2 different nozzles. The fan nozzle and a cone style nozzle. Both worked great. It also has some replacement seals which is nice, just be sure to keep them where you can find them when needed. I also like the strainer that comes with this to keep out unwanted debris. It was simple to set up and use. It will get much more use coming up this spring.

kbc6313 . Review provider: walmart.com
Great Multipurpose Sprayer
(5)
Reviewed in the USA on 2020-12-24T16:00:00

This is the first battery operated sprayer I have owned, but with 5 acres of land and a gypsy moth infestation it was time to switch from the hand pump. Right out of the box instructions were easy to follow, assembly was straight forward and battery charged quickly.  Unlike the Hart 2 Gallon Backpack Sprayer, the harness is attached to this unit. Tank has a large opening with a removable strainer to  keep debris out. Hose and spray wand are located on the right side of the unit, which is perfect for the right handed individual like myself. Completely full with 4 gallons of liquid it was difficult to put on.  With trial and error I have learned to adjust straps to fit comfortably while the sprayer is empty, fill the tank, then place the tank on a raised surface and just back up to it to slip the straps over my shoulders. With padded shoulder straps and a center front strap, the fit was secure and comfortable.  The unit comes with an adjustable cone nozzle and fan nozzle.  Control knob, with infinite settings between minimum and maximum, was  easy to reach on the left side of the unit.  I can't comment on the psi (pounds per square inch) for this unit, however the pressure was sufficient to reach trees 15 feet into the air. The tank pressurized very quickly and the noise level was low.  Translucent tank is marked with measurements in litres and gallons  for accuracy when filling.  Trigger lock is a nice feature for continuous spray.   When not in use, the battery and charger can be stored in a hinged compartment on the back of the unit. This  is a great sprayer and the battery is interchangeable with other Hart tools.  If you are looking for a self-powered battery operated garden sprayer, check this one out

dmw . Review provider: walmart.com
Brilliant Engineering! Saves me time and sweat.
(5)
Reviewed in the USA on 2020-12-29T16:00:00

The Hart 20V weed sprayer is an act of engineering brilliance! I always disliked lugging around a 2 gallon hand pump sprayer. It took a lot of pumping to keep the pressure up and two gallons ran out so quickly. The Hart 20 volt, four gallon sprayer has a built in pump that is powered by a rechargeable Lithium battery that lasts me all day. Now I can spray for 8 hours and barely work up a sweat. The sprayer comes with backpack style padded shoulder straps. At 65 years old I find it a bit heavy when full. So I shock corded it to a hand truck with oversized wheels. Now I can easily cart it almost anywhere. If I need to go deep into the underbrush I only fill the tank half full and wear it on my back. I own several Hart 20 volt power tools and they have always served me well. This unit uses the same battery and charger which is included. It is wonderful to have extra batteries around. This unit is only used for spraying weeds. My next Hart 20 Volt 4 gallon sprayer I plan on using for a camp shower. All I need to do is remove the spray wand, thread a shower head on and fill the tank with warm water. The adjustable pressure knob delivers up to 90 psi; more than most home water systems. When I get a second unit and complete the conversion I will leave a 'how to' review.

Kerry . Review provider: walmart.com
First Use Loser
(1)
Reviewed in the USA on 2023-08-14T17:00:00

The pump quit working during the first use. Cannot get customer support. Not sure what the issue might be. Could be the dial-switch or the pump. Waited on hold forever. No response at the "faster-online" chat support outlet either. Still trying to get assistance from HARTTOOLS product support.

HARTTOOLsPRO . Review provider: walmart.com
Wish me luck on returning it
(1)
Reviewed in the USA on 2023-06-30T17:00:00

Just opened the box and found mildew on straps and on/off speed is hanging out of housing (see pictures)

mark . Review provider: walmart.com
First Use Loser
(1)
Reviewed in the USA on 2023-08-14T17:00:00

[This review was collected as part of a promotion.] Bought this couple months ago & used it the first time as the pump/twist-knob continued to cut out. Used the sprayer a second time & pump will not run. Either the twist-knob switch has failed or the pump has died already. NOT a good day with this product (especially after the container is loaded with chemicals and carried on your back)....HARTTOOLS.COM or Product Support has their challenges too. Maybe only a design or engineering flaw...always the engineers :) I would not purchase this until they get the pump electrical circuit resolved. _

HARTTOOLsPRO . Review provider: walmart.com
it start and stopped
(1)
Reviewed in the USA on 2024-05-03T17:00:00

I bought this and charged the battery and fill everything with lawn required herbicice and otherthings, hart sprayer doesn't work at all i tried to restart more thsn one hour but doesn't work, I don't the money i spend for this is worth or no. I have so many other tools of Hart that works great but this item i feel wrong choice, i lost my trust.

kk . Review provider: walmart.com

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