dewalt cordless garden sprayer DeWalt 20V MAX* XR Concrete Chemical Sprayer (Bare Tool) DCCS1100B

The DeWALT DCCS1100B 20V MAX XR Concrete Chemical Sprayer is a battery-powered backpack sprayer built for concrete chemicals and demanding surface treatment work. This is a concrete chemical sprayer designed for concrete spraying applications where pressure, coverage, and mobility matter. Model Number: DCCS1100B. If you are treating forms, spraying concrete-related chemicals, or covering large areas without being tied to a pump handle, this tool is aimed squarely at that kind of work.

What makes this unit matter on the job is the combination of output and control. It delivers up to 150 PSI, up to 0.8 gallons per minute, and up to 37 feet of spray distance. Those numbers are not just for the spec sheet. They mean the sprayer has the pressure to push material where you need it, the flow to cover efficiently, and the reach to work larger surfaces without constantly repositioning. For concrete crews, that can mean faster application and more consistent coverage.

The flow side is just as important as the pressure side. DeWALT built in a 10-speed flow control so you can adjust output for the material and the surface you are working on. It also comes with 6 changeable nozzles, including adjustable brass, large flow brass 33 degree, medium flow brass 42 degree, small flow brass 62 degree, foaming, and jet stream options. That gives you real flexibility for different spray patterns instead of locking you into one setup that only works well in one situation.

From a jobsite practicality standpoint, this is clearly meant to be worn and used over a full shift. The 4 gallon tank gives you useful capacity before refilling, while the hi-viz backpack straps help distribute the load better than carrying a heavy sprayer by hand. There is also a tank fill indicator to make fluid level checks easier and on-tool nozzle storage noted in the product imagery, which helps keep your spray options with the machine instead of bouncing around the truck.

Runtime is another selling point if you are already on the DeWALT cordless platform. With a DCBP520G battery sold separately, DeWALT rates this sprayer for up to 70 gallons sprayed per charge and coverage up to 10,000 square yards per charge. That kind of output is a big reason to look at a cordless sprayer in the first place. You get mobility without giving up the ability to handle meaningful work volume.

As a bare tool, the DCCS1100B makes the most sense for users who already own compatible DeWALT 20V MAX batteries and chargers. It is also Tool Connect Tag Ready, which is a practical bonus for fleet management and jobsite tracking if you keep close tabs on where your equipment goes. At about 22 lbs, it is not a lightweight toy, but that is the tradeoff for a heavy-duty backpack sprayer with a 4 gallon tank and concrete-focused design.

Who should buy it? Concrete contractors, general contractors, formwork crews, and serious trade users who need a cordless backpack sprayer for concrete chemicals and broad-area spraying. If you need something for occasional garden use, this is more tool than you need. If you need a cordless sprayer that is purpose-built for concrete applications and gives you pressure, control, and coverage in one package, this is the right lane for it.

DeWALT DCCS1100B 20V MAX XR Concrete Chemical Sprayer is a real jobsite sprayer

This is the kind of cordless sprayer that makes sense when manual pumping is slowing you down and lighter-duty sprayers are not built for the chemicals or coverage your crew needs.

• Who it's for: Concrete contractors and trade users who need a cordless backpack sprayer for concrete chemicals, broad coverage, and repeated use on active jobsites.
• Why it stands out: The mix of 150 PSI, 10-speed flow control, 6 included nozzles, and a 4 gallon backpack layout gives you output and adjustability in one package.
• Worth knowing: It is a bare tool, so plan on adding a compatible 20V MAX battery and charger if you are not already on the platform.

• Is this a hand-carry sprayer or a backpack sprayer? It is a backpack sprayer with hi-viz backpack straps.
• What battery platform does it use? It runs on the DeWALT 20V MAX battery platform, and the battery is sold separately.
• How much pressure and flow does it deliver? DeWALT rates it at up to 150 PSI and up to 0.8 gallons per minute.
• Can the spray setup be adjusted for different applications? Yes. It has a 10-speed flow control and includes 6 changeable nozzles.