Graco 26B418 PowerFill 3.5 Pro Series Cordless Mud Pump
$1,020.00
$2,080.00
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The Graco 26B418 PowerFill 3.5 Pro Series Cordless Loading Drywall Mud Pump delivers cordless convenience and high-speed loading for drywall professionals. Ideal for filling automatic taping tools and finishing boxes with precision and ease.
- Cordless power – runs on DEWALT 20V MAX batteries
- High-flow output – up to 3.5 GPM class for rapid fills
- SmartControl Pro – programmable precision fill system
- Hi-Rise Fill Tube – ergonomic upright loading position
- Tool-less cleanup – quick disassembly and rinse design
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Power-Fast Loading for Drywall Pros
Compatible Machines / Tools
This cordless loading pump fills most pro drywall taping & finishing tools that accept mud via a fill port or tube.
- Automatic taping & finishing tools (most major brands)
- Flat boxes & angle boxes
- Nail spotters
- Compound tubes (e.g., for flats & corners)
- Hawks, pans, and mud trays
- Hoppers/buckets that accept bulk joint compound
Product Overview
The Graco 26B418 PowerFill 3.5 Pro Series Cordless Loading Drywall Mud Pump is a high-output, battery-powered pump designed to quickly and cleanly fill automatic taping tools and finishing boxes. With programmable fill modes and an ergonomic hi-rise tube, it reduces setup time, minimizes mess, and keeps crews moving on large runs.
Key Specs & Features
| Series / Part # | PowerFill 3.5 Pro Series — 26B418 |
|---|---|
| Power | Cordless, compatible with DEWALT 20V MAX lithium-ion battery packs |
| Output | High-flow performance for rapid tool fills (up to 3.5 GPM class) |
| Control | SmartControl Pro with programmable Precision Fill & continuous-run modes |
| Ergonomics | Hi-Rise Fill Tube with swivel positioning for upright, comfortable loading |
| Maintenance | Tool-less access to pump cylinder, inlet, and filter for fast cleanup |
| Material | Designed for drywall joint compound / finishing mud (premixed or properly thinned per tool requirements) |
| Bucket Fit | Stabilizer accommodates common buckets/containers used on site |
Why Pros Choose It
- Speed: High-flow output fills flat/angle boxes and tubes in seconds.
- Consistency: Programmable fills reduce over/under-loading and keep finish quality uniform.
- Cordless freedom: No cords or air lines—set up anywhere on the job.
- Cleaner workflow: Controlled dispensing helps minimize drips and floor mess.
- Easy cleanup: Tool-less design shortens end-of-day maintenance.
Usage Notes
- Use with joint compound appropriate for your taping/finishing tools (thin per manufacturer as needed).
- Confirm fill-port compatibility on your boxes/tubes; most major brands accept standard filling wands.
- Rinse and flush the pump after use to prevent compound buildup and clogs.
Frequently Asked Questions
Yes—if your boxes accept standard fill via a tube or port, the pump is designed to load them quickly and consistently. Most major pro drywall brands are compatible.
The unit is cordless and compatible with DEWALT 20V MAX lithium-ion battery packs commonly used on pro jobsites.
It’s optimized for drywall joint compound. Heavier materials may not dispense as intended—use compounds and viscosities recommended for automatic taping/finishing tools.
It brings the outlet higher and swivels for better positioning, so you can fill tools while standing upright—reducing bending and improving ergonomics.
Remove the pump cylinder, inlet, and filter without tools, then flush thoroughly with clean water per best practices for joint compound cleanup.
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