Skip to main content

Sign In / Enroll

Get rewarded!


4.4 out of 5 stars. 107 reviews

DEWALT 4 gal. 150 PSI Backpack Sprayer

4.4107 Reviews

Item # 1700406

Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
$149.99
financeCard Logo
New Cardmembers earn a $20 Reward with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 2/8/26.Apply now
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

DEWALT 4 gal. 150 PSI Backpack Sprayer

4.4107 Reviews

Item # 1700406

Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
Image showing  4 gal. 150 PSI Backpack Sprayer
$149.99
financeCard Logo
New Cardmembers earn a $20 Reward with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 2/8/26.Apply now

This item is available online only

Out of stock delivering to

37027

This item is not available

Search Stores

Temporarily unavailable


Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The DEWALT 4 gal. internal piston pump backpack sprayer was built to get the job done. Whether it's for weeding and feeding, disinfecting, finishing concrete, eliminating mold or controlling pests - users are equipped for the Job. It's Guaranteed Tough.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Deluxe harness with wide, padded shoulder straps that fit comfortably across the torso and curve to the contour of the user's body
  • An adjustable hip harness assists with weight distribution, relieving burden from the user's shoulders
  • Multiple nozzle tips are included for versatility in both application rates and patterns and can be stored in the waste belt
  • Shut-off with comfort grip handle and lock-on mechanism, can be easily operated with heavy-duty work gloves
  • 50 in. heavy-duty nylon-reinforced hose and strain relief system preventing the hose from kinking at the chemical exit point
  • High pressure pump can reach up to 150 psi, allowing it to spray extended distance or atomize fine particle sizes
  • Viton seals throughout the sprayer help to resist the harshest chemicals

Similar Items

Items You May Like

Customers Also Bought

  1. Top Rated
  2. Top Rated
  3. Top Rated

Reviews

Rating Snapshot

Select a row below to filter reviews.
79 reviews with 5 stars.
14 reviews with 4 stars.
5 reviews with 3 stars.
1 review with 2 stars.
8 reviews with 1 star.

Overall Rating

4.4
32 out of 34 (94%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
The sprayer is described as sturdy, reliable, and effective for large-area spraying. Customers appreciate the adjustable straps, steady mist, and ability to hold pressure well. However, some had issue...
Show more
Helpful?
  • ease of use
  • spraying
  • comfort
  • handle
  • instructions
  • large
  • price
  • purchase
1 to 4 of 107 Reviews
1 – 4 of 107 Reviews
Review 1

Get the job done

a year ago
A great item very easy to use makes my very easy
Response from FGI Product Expert:
a year ago
FGI Product Expert
Thank you for your feedback. If you need assistance in the future please contact our Customer Service team at 800-311-9903. TheFountainheadGroup
Houston
Reviews 2

Not happy

a year ago
This unit is not very powerful. Does not hold pressure well. Straps do no justice to hold a full tank.
SweepstakesYes

No, I do not recommend this product.

Texas
Reviews 2

Sprayer

a year ago
Worked as advertised!
SweepstakesYes

Yes, I recommend this product.

Mo.
Review 1

Farm work easier spraying small area and spot spr

a year ago
Works good when covering more ground don’t have to fill up as much. Don’t leak and easy to use
SweepstakesYes