1. Introduction
This Neoeco airbrush kit includes a dual-action airbrush and a compact air compressor with stepless pressure control and an auto-stop function. It is designed for a wide range of applications including model painting, makeup, nail art, crafts, and general hobby airbrushing. The compressor delivers approximately 30 PSI of air pressure and features rubber feet to minimize vibrations. It is highly portable, running on 12V DC (AC adapter included), and comes with a detachable 6-foot nylon air hose with a standard 1/8" BSP fitting.
The airbrush pen allows for precise adjustment of both pigment flow and air supply. It features a double-action mechanism for fine control over fluid volume and air pressure. The open nozzle cap protects the needle without hindrance. The kit includes three needle types: 0.2mm, 0.3mm, and 0.5mm, offering versatility for various applications. Crafted from high-quality aluminum, the airbrush is lightweight, with a smooth and responsive trigger mechanism and an ergonomic design for comfortable extended use.
2. Key Features
- Dual-action airbrush for precise air and paint control.
- Compact compressor with a maximum pressure of 30 PSI.
- Stepless pressure adjustment for fine-tuned control.
- Auto stop/start function for safe and efficient operation, extending compressor and airbrush lifespan.
- Portable and easy to use design.
- Enhanced functionality with adjustable pigment flow and air supply.
- Includes 0.2mm, 0.3mm, and 0.5mm needle types for versatility.
- Ergonomic design for comfortable handling.
- Effortless cleaning facilitated by cutaway handle design.
3. Intended Use
This airbrush kit is suitable for a wide range of applications, including:
- Model painting and scale models
- Art and illustration
- Hobby and DIY spraying
- Temporary tattoos
- Cake decorating
- Fine art
- Makeup and nail art
It is compatible with acrylic paint, body art ink, food colors, nail polish, and airbrush foundation. Always remember to dilute the solution to a milk-like consistency for optimal performance.
4. Setup Instructions
- Unpack Components: Carefully remove all items from the packaging. Refer to the packing list to ensure all parts are present.
- Place Compressor: Place the compressor on a stable, flat surface. The rubber feet will help minimize vibrations.
- Connect Air Hose: Connect one end of the air hose to the airbrush and the other end to the 1/8” Hose Interface on the compressor. Ensure all connections are secure.
- Power Connection: Plug in the power supply (AC adapter) to the compressor and then into a suitable electrical outlet.
- Prepare Airbrush: Add properly thinned paint into the airbrush cup.



5. Operating Instructions
- Turn On: Turn on the compressor using the Stepless Control Knob.
- Adjust Pressure: Adjust the pressure using the stepless control knob to the desired level (0-30 PSI).
- Release Air: Press down the airbrush trigger to release air.
- Control Paint Flow: Pull back the trigger to control the paint flow.
- Auto Stop/Start: The compressor will automatically stop and restart based on air demand, activating when you press the airbrush trigger and stopping when you release it.



6. Cleaning & Maintenance
Proper cleaning and maintenance are crucial for the longevity and optimal performance of your airbrush kit. The airbrush's cutaway handle design facilitates quick and easy flushing and cleaning of air passages.
- Clean After Each Use: Always clean the airbrush immediately after each use.
- Flush: Flush the airbrush with an appropriate cleaner or water (for water-based paints).
- Needle Care: Carefully remove the needle and wipe it clean. Do not force the nozzle during removal or installation.
- Avoid Soaking Seals: Do not soak seals for long periods.
- Cleaning Kit: Utilize the professional airbrush cleaning kit included to ensure thorough cleaning.
7. Troubleshooting
If you encounter issues with your airbrush kit, consider the following common troubleshooting steps:
- No Air Flow: Check all hose connections for tightness. Ensure the compressor is powered on and the airbrush trigger is pressed.
- No Paint Flow / Splattering: Ensure paint is properly thinned to a milk-like consistency. Check for clogs in the nozzle or needle. Clean the airbrush thoroughly.
- Inconsistent Spray: Verify paint consistency. Check for bent or damaged needles. Ensure the air pressure is set correctly for your paint type.
- Compressor Overheating: Allow the compressor to cool down during extended use. Ensure it is placed in a well-ventilated area.
For more detailed guidance, refer to the official website mentioned in the support section.
8. Specifications
| Feature | Detail |
|---|---|
| Brand Name | NEOECO |
| Model Number | NCT-SJ33B500K-S1 |
| Type | Mini Spray Gun |
| Application | Paint Spray Gun |
| Material | High Quality Aerospace Aluminium |
| Power Type | Pneumatic |
| Feed Type | Gravity |
| Nozzle Diameter | 0.3mm (interchangeable 0.2mm, 0.5mm) |
| Cup Volume | 7cc (also 20cc, 40cc cups included) |
| Gas Pressure | 30 PSI Max |
| Gas Flow | 10 LPM |
| Hose Length | 1800mm / 70.9in |
| Output Voltage | 12V |
| Input Voltage | 110-230V |
| Air Compressor Size | 110 x 110 x 50mm / 4.3 x 4.3 x 2.0in |
| Air Compressor Weight | 435g / 15.34 oz |
| Package Weight | 950g / 33.51oz |
| Package Size | 20 x 16 x 12cm / 7.87 x 6.3 x 4.72in |
| Battery Included | No |
| High-concerned chemical | None |
| Origin | Mainland China |
9. Packing List (NCT-SJ33B500K-S1)
- 1x Airbrush (comes with 0.3mm needle and nozzle)
- 1x Mini Compressor
- 1x 7cc Fluid Cup
- 1x 20cc Fluid Cup
- 1x 40cc Fluid Cup
- 1x Eye Dropper
- 1x Mini Spanner
- 1x Quick Disconnect Coupler With Adjustable Knob
- 1x 6 Pcs O-ring Set
- 1x Moisture Trap
- 1x 5 Pcs Cleaning Brushes
- 1x 5 Pcs Cleaning Needles
- 1x Reamer
- 1x 0.2mm Needle and Nozzle
- 1x 0.5mm Needle and Nozzle
- 1x Adapter
- 1x Hose
10. Usage Limitations & Warnings
- Always thin paint properly before spraying.
- Do not block the air outlet while the compressor is running.
- Do not use with flammable or highly corrosive substances.
- Do not disassemble the compressor.
- Allow the compressor to cool during extended use.
- Not a toy. Keep out of reach of children.
- This product is not a medical device.
11. Storage
- Store in a dry, clean place.
- Disconnect power when not in use.
- Keep the airbrush needle protected.
12. User Tips
- For best results, experiment with paint thinning ratios on a test surface before applying to your final project.
- When switching colors, perform a thorough flush with cleaner or water to prevent color mixing and clogs.
- Utilize the different nozzle sizes (0.2mm, 0.3mm, 0.5mm) for varying detail levels and coverage needs. Smaller nozzles are for fine details, larger for broader coverage.
- Always wear appropriate personal protective equipment, such as a respirator mask, when airbrushing, especially with solvent-based paints.
13. Warranty & Support
The package includes an instruction manual and an official website address card. For comprehensive resources, including guidance on usage, disassembly, and troubleshooting, please visit the official NEOECO website. A responsive customer service team is available to assist with any challenges you may encounter.
The user manual for this product is also available in PDF format. You can find it at: https://manuals.plus/m/218811f800a507e86b50e45ccdd361fdc1029a098c8215ff1452206a67dc066d
14. Disclaimer
Performance of this product depends on correct setup, proper paint thinning, and regular cleaning. The manufacturer is not responsible for damage caused by misuse, improper maintenance, or unauthorized modification.
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