Technical Comparisons: Airless Sprayer Types, Pumps, and Power Options Side by Side
Technical Comparisons puts two options side by side and works through the mechanism behind each, so a contractor or buyer can decide on the job’s requirements rather than on a feature list.
- Spraying Methods and Power Sources: Air vs airless, airless vs roller, and hydraulic vs electric drive.
- Pump and Motor Design: Piston vs diaphragm pumps, brushless vs brushed motors, and how an airless pump builds pressure.
- Sizing and Site Power: Which sprayer size fits the job, generator sizing for electric units, and extension cord limits.
When the comparison points to an electric unit, our electric airless paint sprayers catalog lists the current models.
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How Does an Airless Paint Sprayer Work? Inside the Pump That Builds the Pressure
By GUTUBAO Technical Team • 2026-09-08How does an airless paint sprayer work: a motor drives a piston pump that pressurizes the coating directly. The pump draws paint into the fluid… -
What Size Paint Sprayer Do I Need? A Flow, Tip, and Viscosity Decision Guide
By GUTUBAO Technical Team • 2026-08-17“What size paint sprayer do I need?” is a pump-class question, not a nozzle question — “size” here means the machine tier, not the spray… -
Can You Use an Extension Cord with an Airless Paint Sprayer?
By GUTUBAO Technical Team • 2026-07-25Can you use an extension cord with an airless paint sprayer? Yes—as long as the voltage arriving at the machine’s inlet stays above the documented… -
What Size Generator Is Needed to Run a 3000 PSI Electric Airless Paint Sprayer?
By GUTUBAO Technical Team • 2026-07-17What size generator is needed to run a 3000 PSI electric airless paint sprayer? Size the generator to the sprayer motor’s running wattage plus its… -
What Paint Sprayer Do Professionals Use? An OEM Engineering Breakdown
By GUTUBAO Technical Team • 2026-07-03What paint sprayer do professionals use comes down to engineering specifications, not marketing labels. A professional rig is built for continuous-duty production: a brushless motor,… -
Hydraulic vs Electric Airless Sprayer: A Contractor’s Power-Line Decision Guide
By GUTUBAO Technical Team • 2026-06-25Two power lines drive every airless rig on a jobsite: an electric motor or a hydraulic circuit. Pick the wrong one and you get a… -
Air vs Airless Paint Sprayer: A Contractor’s Engineering Decision Guide
By GUTUBAO Technical Team • 2026-06-16An air vs airless paint sprayer choice comes down to three engineering variables: how the coating is broken into droplets, how much of it lands… -
Best Professional Airless Paint Sprayer OEM Sourcing Guide
By GUTUBAO Technical Team • 2026-05-29The best professional airless paint sprayer relies on uncompromising precision engineering to maintain peak performance under a continuous 3000 PSI workload. Engineered by a premier… -
Piston Pump vs Diaphragm Pump [2026 Updated]: How They Wear
By GUTUBAO Technical Team • 2026-04-18The main difference in a piston pump vs diaphragm pump comparison is how each pump moves paint and which components wear down over time. A…
