GTB-490 Residential Airless Paint Sprayer

  • Motor Power
    1000W (DC Brush Motor)
  • Max. Tip Size
    0.019″
  • Max. Flow Rate
    2.0 L/min
  • Pump Material
    Hardened Stainless Steel (Optional: Nano-Ceramic)

The GTB-490 is engineered as the definitive Residential Airless Paint Sprayer for painting contractors and property maintenance pros. Unlike DIY models, this entry-level professional unit is built for daily use on residential repainting, interior walls, and ceiling projects. Powered by a robust 1000W DC Motor, it offers the perfect balance of portability and consistent pressure for smooth latex application.

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Source Factory Since 2010

Machined by Brother & Haas CNCs

100% Full Inspection (4h Aging)

Global OEM/ODM Support

Overview Features Applications Structure Specs FAQ
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Core Airless Sprayer Technology

Proven Reliability: The Contractor’s Standard

Endurance Chromex Pump

Stainless Steel & V-Max Packings

Featuring high-density Chromex Piston Rods and stainless steel cylinders. Proven to withstand high-pressure use with 2X life expectancy. The Easy-Access intake valve design makes cleaning simple and fast.

Industrial PMDC Motor

High-Torque DC Design

Equipped with a totally enclosed Industrial DC Motor. This high-torque design provides ample power to run longer extension cords. The accessible brush design allows for quick maintenance in minutes.

Electronic Pressure Control

Steady Spray Fan

Delivers a consistent spray fan without pressure fluctuation at all spraying pressures. The Solid-State Electronics ensure instant response when you pull the trigger, giving you a professional finish every time.

Material Compatibility of this Residential Airless Paint Sprayer

Designed for Residential Repaint & Fine Finish. Ideal for cabinets, doors, and interior walls.

✅ Supported Materials
  • Lacquers & Stains
  • Enamels (Oil-Based)
  • Interior Wall Latex
  • Light Primers
❌ Not Recommended
  • Block Filler
  • Drywall Putty / Mud
  • Roof Bitumen
  • Fireproofing
Viscosity Rating
Current: Low-Medium
Light (Stains) Medium (Latex) Extreme (Putty)
💡 Factory Pro Tip:
Supports up to 0.019″ spray tip. Perfect for fine finish applications. Do not use for heavy texture materials to extend pump life.

Internal Engineering

Why Choose the GTB-490 Residential Airless Paint Sprayer?

For professional painters, downtime costs money. The GTB-490 is not a disposable DIY toy. It is an entry-level professional rig designed for daily use on interior walls, ceilings, and rental property repainting.

Machined by USA Haas CNCs with 0.01mm concentricity, the GTB-490 pump system eliminates eccentric wear. This precision allows the packings to last 50% longer than standard small sprayers.

  • ⚙️
    Precision Drive System Hardened steel gears processed by Secondary Hobbing for heavy-load durability.
  • ⚡
    1000W Industrial Motor High-torque DC motor provides consistent pressure for smooth Fine Finish applications.
  • 💧
    Contractor-Grade Pump Featuring V-Max UHMW-PE Packings. Designed to handle 150-200 gallons per year.
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* Factory Direct for Distributors.

GTB-490 Residential Airless Sprayer Pump Exploded View

1000W DC Motor

Reliable power for continuous residential painting tasks.

Easy-Out Filter

Inside-out design prevents tip clogs, ensuring smooth workflow.

Hardened Gears

Precision hobbing for quiet operation and long service life.

V-Max Packings

Proven UHMW-PE material. Essential for reducing maintenance frequency.

Stainless Steel Rod

High-hardness chromex rod resists abrasion from latex paints.

* Tap the red dots to see details.

Technical Specs

MODEL

GTB-490

Power Source

Electric (AC)

Motor Power

1000W (DC Brush Motor)

Voltage / Freq.

220V / 50Hz (110V Optional)

Max. Flow Rate

2.0 L/min

Max. Pressure

3000 PSI / 207 Bar

Max. Tip Size

0.019″

Control System

Smart Digital Control

Pump Material

Hardened Stainless Steel (Optional: Nano-Ceramic)

Mount Type

Stand Mount (Portable)

Max. Hose Length

60 Meters

N.W. / G.W.

18.0 / 20.0 kg

Packing Size

0.11 m³ (49*42*53cm)

What’s in the Box

Standard accessory kit included with GuTuBao portable electric airless sprayers (Gun, Hose, Tip, and Tools).
  • 1x Sprayer Body (Main Unit)
  • 1x Airless Spray Gun
  • 1x 517 Switch Tip & Guard
  • 1x 1/4″ x 13m High Pressure Hose
  • 1x 45cm Extension Pole
  • 1x Piston Oil
  • 1x Wrench Tools Set
  • 1x User Manual

Premier Source Factory OEM/ODM

GuTuBao is a leading manufacturer of airless sprayers in China. We manufacture 90% of core components in-house—including motors, precision pumps, and PCBs. We deliver industrial-grade quality that stands at the same level as the famous US and European brands.

200+ CNC Machining Centers

Backed by 110+ dedicated employees and 30+ R&D technicians, our facility operates over 200 sets of advanced CNC processing equipment. This robust infrastructure ensures massive production capacity and rapid delivery for your bulk orders.

Lab-Grade Precision Control

Quality is guaranteed by German Carl Zeiss CMM, Mitutoyo detectors, and Olympus spectrometers. By controlling every micron, we consistently achieve a strict 0.01mm tolerance on all core components.

100% Full Inspection Policy

We reject random sampling. No machine leaves our factory without passing a mandatory 4-hour continuous load and aging test on our intelligent platform. We enforce these strict protocols to ensure zero defects and long-term contractor reliability.

Partner with the Source Factory

  • 100% Self-Manufactured Core Components
  • Processed by USA Haas Machines
  • Verified by German Zeiss CMM

USA Machines + German Inspection + Chinese Efficiency = GuTuBao Quality