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Chapin 20 Gallon Hose End Lawn Sprayer (G390) - Questions & Answers

Learn more about Chapin 20 Gallon Hose End Lawn Sprayer (G390)

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Chapin 20 Gallon Hose End Lawn Sprayer (G390)
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Displaying 1 to 5 (of 5 questions)
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  • Asked by Dan
    07/13/2021
    Q
    Can I use the Chapin 20 Gallon Hose End Lawn Sprayer (G390) to spray the siding on my house with Talstar or a similar product for spiders and springtails?
    A

    Chapin 20 Gallon Hose End Lawn Sprayer (G390) can be used with Fertilizers, Weed & Feed, Fungicides, and Herbicides. We would not advise on using it to apply Talstar or any other products not labeled to be used in a hose end sprayer. Talstar P and many similar professional grade products are very thick concentrates and do not necessarily work well in a hose-end sprayer.

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  • Asked by Rudolph from Warrenton, Va.
    08/25/2021
    Q
    What setting the Chapin 20 Gallon Hose End Lawn Sprayer (G390) be set on for applying RoundUp Concentrate to kill weeds/grass on 1/2 acre area?
    A

    The amount of liquid herbicide required in the Chapin 20 Gallon Hose End Lawn Sprayer (G390) will depend on the specific RoundUp Herbicide you are using and the mix rates on that product label. Please view the example provided by Chapin from the G390 Manual. 

    Example:  

    If chemical product calls for 1 tablespoon per gallon and you want 10 gallons of finished spray, place 10 full tablespoons of product in bottle and fill with water to 10 gallon mark on side of bottle. For fan spray for lawns & shrubs, attach deflector to nozzle. For jet stream to spray trees, remove deflector.

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  • Asked by Charles from Arlington Tx
    12/30/2021
    Q
    What is the purpose of the hole in the top of the Chapin 20 Gallon Hose End Lawn Sprayer (G390)?
    A

    Per the manufacturer, the hole on top of the Chapin 20 Gallon Hose End Lawn Sprayer (G390) allows air to go in so that it will syphon properly. 

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  • Asked by Maxine from La Grande, Or.
    06/27/2022
    Q
    How far will this one spray
    Will this one shoot with some pressure at least 25 ft.
    A
    Like most hose end and handheld sprayers, the Chapin 20 Gallon Hose End Sprayer will spray/mist up to 10 ft or so.
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  • Asked by Anne from Indianapolis, Indiana
    07/21/2022
    Q
    How long should it take to use up the amount of concentrate in the Chapin 20 Gallon Hose End Lawn Sprayer (G390)?
    I am concerned that the volume in the jug goes down very slowly. How long should it take for the entire 20 gal to be sprayed?
    A

    Unfortunately there is no clear way to answer this to due varying factors such as the water pressure from the hose, the rate of how fast you walk and if you are spaying the  foliage of plants, bushes, trees or broadcast spraying over lawn areas.  

    Each fill up should only take a few minutes to empty (depending on the walking pace) so if you feel you are having problems with the Chapin 20 Gallon Hose End Lawn Sprayer (G390) please contact Chapin directly at 800-950-4458 to troubleshoot with their Customer Service Team. 

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Displaying 1 to 5 (of 5 questions)