PROmax 4 Gallon Sprayer 61803
Need sprayer nozzle and wand
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Your sprayer is now calibrated to spray 64 gallons of water per acre (64 GPA) You have a (4) gallon backpack sprayer. Divide (4) gallons by (64) GPA 4/64=. 0625 Which means your sprayer can spray . 0625 or 2723 square feet with one tank full.
Most hand pump sprayers designed for lawn and garden use will work ok with Roundup. For best results remember to follow the label instructions and rinse your sprayer after each use.
Sprayer weighs 18.2-lbs., battery weighs 4.1-lbs.
With an output of 20 gallons per acre, the amount of glyphosate needed per 20 gallons is 4.8 ounces per gallon (0.75 / 20 = 0.0375 gallons or 4.8 ounces per gallon). The sprayer holds 3 gallons, therefore 14.4 ounces (4.8 / 3) of glyphosate is added to the tank along with 2.89 gallons of water.
Answer: Roundup Pro Concentrate can applied in a hand held pump sprayer at 2.4-4 fl oz per gallon of water.
1) Mix 100 mL of product in 2 L of clean water (1 part Roundup, 20 parts water).
With the above in mind, you should consider nozzle configurations that deliver 10 – 15 gal/acre that produce medium to coarse droplet sizes at pressures between 25 – 40 psi.
A sprayer should never be left to sit overnight without cleaning. If the same product mixture is to be used the next day, flushing the sprayer system with water should be sufficient. However, if switching products or crops, a more thorough cleaning is needed.
Glyphosate is translocated rapidly in all actively growing plants. Make applications when your turf is actively growing. Do not water within 48 hours after treatment. Though the plants absorb the herbicide rapidly, do not disturb for 7 days.
Avoid spraying weeds if the wind has picked up ahead of a storm, or in any particularly breezy conditions. Wind can cause the herbicide to drift and cause damage to plants you don`t plan on killing.
Multiply the length of the area you plan to spray times the width. If you are using metres, then divide the product by 10,000, which is the number of m2 in a hectare (ha). For feet and acres, divide by 43,560 which is the number of ft2 in an acre (ac):
Knapsack sprayer consists of a pump and an air chamber permanently installed in a 9 to 22.5 liters tank.
4 gallons is the most common sized backpack sprayer, but there are many sizes ranging from about 2-6 gallons. A larger tank capacity allows for more area to be covered. While a smaller tank would cover less area if you are applying the same rate.
For most lawn care companies, the typical spray rates are: 1.5 gallons per 1,000 sq. ft. 2 gallons per 1,000 sq.
Q: How many square feet does a 5-gallon bucket of paint cover? A: A 5-gallon bucket of paint can cover up to 2000 square feet of space.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
How do you get the top off? – Roundup 2 Gallon Pro Garden Poly Tank Pump Sprayer (Roundup)
Howdy chloebuckski,This is a question that I get quite often. Here is the answer; with some pressure push the handle inward while turning counterclockwise. When you feel the handle sink in, keep turning and you’ve got it.Hope this helps,Coach Davecommunity.homedepot
Can I use the multi spray with bleach on my pavers to get rid of mold
Yes that will work
How do you get the top off a Roundup 2 gal. sprayer?
Release the pressure, push the handle down andturn it to the left.
Roundup pump sprayer has a spring in the trigger mechanism that corroded and broke. Where can I get a new one?
Type roundup spare parts into your search box then brose the list that comes up
I got a roundup sprayer at a garage sale. I don’t know how to fill it. It has a model # 020p10 Any assistance you can provide will be greatly appreciated as there is no manual. Larry
The handle pushes down and locks to be carry or to unscrew it. Push handle down, then twist left to unscrew. It may take a bunch of force to start. Better to hold the sprayer down and relieve all pressure before doing the unscrew.
I have a 2-gallon premium lawn and garden sprayer with 3 nozzle system. I am not sure how much of the round up weed and grass killer to use and how much water. I can’t find the instructions and it does not say anything on the sprayer.
Thanks for your help.
It should tell you on the induvidual bottles/cans of weed/grass what proportions of liquid/water to use.
Why does my Green thumb .5 gallon sprayer leaks when pressurized?
You don’t say where it is leaking from
Attach a picture and and amswer
I have 2 sprayers one is the Roundup Professional Sprayer the other is the all in one sprayer from Roundup – neither of them are working – what am I to do?
Um what do you mean by not working. spray not killing weeds, or sprayer itself not working???
Sprayers clog up if not cleaned after each use, try cleaning the entire sprayer.