Skip to Main Content

For security, click here to clear your browsing session to remove customer data and shopping cart contents, and to start a new shopping session. 

Tractor Supply Co.

We Are Listening...

Say something like...

"Show me 4health dog food..."

You will be taken automatically
to your search results.

Please enable your microphone.

Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.

We are searching now

Your search results
will display momentarily...

Main Content
MESSAGE

Roundup 190327 4 Gal. No Leak Pump Backpack Sprayer

SKU: 101210399
Roundup 190327 4 Gal. No Leak Pump Backpack Sprayer
Enter Zip Code for price More Info
Product price

Save Up To
See price at checkout More Info
Product Rating is 4.5
4.5
 (154)

Quantity


29328 cecil dr
easton, MD 21601
(410) 770-6413
Check Availability at Other Stores
Standard Delivery Not Available to 
Notice: This item will ship within 0 days.
This product may require up to 0 additional days for order processing prior to shipping.
Change Delivery Location

Item Information

The Roundup 190327 Backpack Sprayers 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 Roundup 190327 Backpack Sprayer is capable of spraying up to 150 PSI for those hard-to-reach areas. The included pressure regulator maintains a low, continuous 25 PSI (great for spraying herbicides and weed killers). The foldable pump handle reverses for left- or right-handed use, and 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: poly adjustable nozzle (enables stream to cone patterns), wide flat fan nozzle (red, 0.25 GPM, angled at 70 degrees), narrow flat fan nozzle (yellow, 0.15 GPM, angled at 30 degrees), and foaming nozzle
  • Also accepts TeeJet nozzles

Specification Description
PSI: 150 PSI
Spray Wand: Yes
Nozzles Included: 4
Product Material: Plastic
Tank Material: Plastic
Product Height: 22-1/2 in.
Product Width: 15 in.
Brand: Roundup
Warranty: 5 Year Limited Warranty
Capacity: 4 gal.
Product Length: 9-1/2 in.
Manufacturer Part Number 190327
Roundup 190327 4 Gal. No Leak Pump Backpack Sprayer is rated 4.5 out of 5 by 154.
Rated 5 out of 5 by from works just fine Only part that was slightly confusing was installing the pump handle. It doesn't really show well that the handle rotates inside self. Otherwise works as expected.
Date published: 2020-07-09
Rated 4 out of 5 by from Roundup backpack Good purchase and good quality! Set up is a little odd but is useable
Date published: 2020-06-28
Rated 5 out of 5 by from awsome sprayer Works very well ive bought 4 of these. Also the round up sprayer company is very responsive for parts if needed
Date published: 2020-06-17
Rated 5 out of 5 by from Time saver, ez to use and assemble worth every pen Worth every penny A back saver ez to clean time savers
Date published: 2020-06-13
  • y_2020, m_7, d_11, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.10
  • cp_1, bvpage1
  • co_hasreviews, tv_84, tr_70
  • loc_en_US, sid_101210399, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 3ms
  • REVIEWS, PRODUCT

I have used round up, in the proper ratio, can I rinse the tank out and spray fertilizer with it,, if so, how many times do I have to run water thru the tank...

Asked by: elmerT
Yes, you can rinse it out and use another chemical. To thoroughly rinse it, follow these steps: 1. Fill the tank with cool, clean tap water (never use hot water). Replace the cap and tighten securely. 2. Agitate the tank to rinse the chemical from the tank walls. 3. Empty the contents into gravel or bare soil. 4. Refill the tank with clean tap water. 5. Pressurize the tank and spray the water through the wand and nozzle for at least 30 seconds. 7. Empty the contents into gravel or bare soil. 8. We suggest repeating steps 4 - 7 at least 2-3 times (or until thoroughly cleaned. 9. Remove nozzle and rinse thoroughly.
Answered by: FGI Product Expert
Date published: 2017-06-05

Is it made in the USA?

Asked by: Mark1957
This backpack sprayer is manufactured in China with the same high quality materials we use to manufacturer our handheld sprayers in the United States. Thank you for your interest in our products Mark.
Answered by: FGI Product Expert
Date published: 2020-04-23

I lost my screw on lid for my 5 gallon backpack pump sprayer. Where can I purchase another one.

Asked by: ccryder
Please contact us at 1-800-311-9903. We will be happy to provide one. Thank you.
Answered by: FGI Product Expert
Date published: 2017-04-06

How easy is it to pump up pressure while on your back. Or is it even possible or do you have to remove. Also how long does preassure last?

Asked by: Berry15
The backpack sprayer is designed to pump the handle while you are wearing it on your back. It is very easy to pump. It's hard to say how long the pressure lasts as it depends on how much solution you are applying. You will be pumping as you walk along your yard. We can answer all your questions and put your mind at ease if you would like to contact us at 1-800-311-9903. We look forward to your call Berry15.
Answered by: FGI Product Expert
Date published: 2019-08-18

HOW HIGH INTO A TREE WILL IT SPRAY?

Asked by: TOMTAT
Hello Tomtat. The distance is dependent on what product you are trying to spray. When fully pressurized to 150 psi, the backpack sprayer can produce a stream up to 30 ft.
Answered by: FGI Product Expert
Date published: 2018-05-06

What is the weight of the sprayer when it is empty?

Asked by: DrVan
DrVan, The weight of the 190327 backpack sprayer is 13 lbs. when empty.
Answered by: FGI Product Expert
Date published: 2019-07-13

How do you pressurize the tank. I don't see a pump handle.

Asked by: Hayes Burgess
This backpsprayer does contain a pump handle for easy storage. In the picture online, the pump handle is folded behind the tank on the right-hand side.
Answered by: FGI Product Expert
Date published: 2017-05-01

Im wantin to use it to spray my house siding. Will it be able to reach a 2 story house?

Asked by: Dionneico
Dionneico, This backpack sprayer will reach up to 25 feet up, so will be ideal for cleaning the siding on your 2 story house.
Answered by: FGI Product Expert
Date published: 2019-07-13
  • y_2020, m_7, d_11, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.10
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_8
  • loc_en_US, sid_101210399, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 2ms
  • QUESTIONS, PRODUCT