EcoGun AS MAN DC – Manual Electrostatic Spray Gun with Direct Charging

The EcoGun AS MAN DC from Dürr is a state-of-the-art manual electrostatic spray gun engineered for premium-quality industrial finishing. Using direct electrostatic charging and compressed air atomization, it offers exceptional transfer efficiency, reduced paint consumption, and a superior coating result compared to conventional air spray systems.

This model is suitable for both flammable and non-flammable paints and is approved for use in hazardous areas according to CSA Class I, Division 1, Group D as well as ATEX-compliant environments.

Design & Purpose

The spray gun is intended exclusively for hand-guided electrostatic coating inside a properly ventilated spray booth. Depending on the material used, the gun is available with three paint supply configurations:

• Straight stainless-steel pipe – for flammable topcoats & clear coats

• Spiral pipe – for flammable metallic paints

• Non-conductive paint hose (5m or 10m) – for non-flammable paints

Electrostatic charging significantly improves wrap-around capability, coating uniformity, and overall application efficiency.

Key Features & Benefits

1. Direct Electrostatic Charging

The integrated cascade inside the gun generates up to 60 kV output voltage and 80 µA maximum current, providing strong electrostatic attraction and minimizing overspray.

2. Excellent Application Quality

• Adjustable material flow control

• Adjustable spray width via flat-jet control

• Three optimized air-cap configurations (HN400, HN600, HN800) for different materials and viscosities

• Smooth atomization with high finish uniformity

3. Safety for Hazardous Environments

The gun includes grounding connections, electrostatic monitoring, anti-static requirements, and compliance with industrial explosion-protection standards.

4. Robust & Ergonomic Construction

• Lightweight (540 g)

• Comfortable trigger mechanism

• Anti-fatigue grip design

• Durable stainless-steel and polymer components

5. Easy Cleaning & Maintenance

The gun is designed for quick rinsing, fast nozzle and needle changes, and simple daily servicing. All air caps, nozzles, seals, and needles can be replaced using the included tool kit.

Typical Applications

• Metal finishing

• Automotive components

• Plastic parts coating

• Wood finishing

• Industrial workshops requiring high transfer efficiency

Technical Highlights

• Max air/material pressure: 6 bar (0.6 MPa)

• Max voltage: 60 kV DC

• Max current: 80 µA

• Operating temp: 0–40°C

• Material compatibility: organic solvent-based & water-based (where permitted)

• Weight: 540 g

• Paint connection: G 3/8"

• Air connection: G 1/4"