Durr EcoGun AL Auto - Automatic airless spray gun

The EcoGun AL AUTO is a high-performance automatic airless spray gun designed for industrial applications requiring high-pressure coating solutions. With an operating pressure of up to 300 bar (4,350 psi), this spray gun is ideal for solvent- and water-based coatings in automated machining, construction, and woodworking industries.

Its fully stainless steel material path ensures exceptional durability and corrosion resistance, while sealings made of PTFE, PE-UHMW, and POM provide superior protection against aggressive coatings. Additionally, it features a tungsten carbide valve ball and seat, enhancing wear resistance and extending its service life.

The EcoGun AL AUTO is designed for ease of use, maintenance, and adaptability, offering a wide range of high-pressure spray nozzles and optional extensions for increased application flexibility.

Nozzle Selection & Flow Rate

The EcoGun AL AUTO supports a variety of turnable spray nozzles, allowing for flexibility in spray pattern and flow rate:

Spray Angle	Nozzle Diameter (mm)	Flow Rate (l/min)
10° / 20° / 30°	0.23 mm	0.26 l/min
20° / 30° / 40°	0.28 mm	0.40 l/min
30° / 40°	0.33 mm	0.60 l/min
30° / 40° / 50°	0.38 mm	0.80 l/min
40° / 50°	0.43 mm	1.00 l/min

(Additional nozzle configurations are available upon request.)

Why Choose the EcoGun AL AUTO?

High-Pressure Efficiency: Optimized for airless applications up to 300 bar.
Reliable & Durable: Stainless steel construction ensures longevity.
Flexible Nozzle Selection: Turnable nozzles for different spray patterns.
Optional Spray Extensions: Easily adaptable for different application requirements.
ATEX Certified: Safe for hazardous environments.

The EcoGun AL AUTO is the perfect choice for automated high-pressure coating systems, delivering consistent and high-quality results.

Upgrade your automated airless spraying system with the EcoGun AL AUTO! Contact our sales team today for pricing, inquiries, and nozzle recommendations.

Weight	609 g
Material Gun Body SST,	Al nickel-plated
Parts contacted by media	Stainless steel
Connector Fluid	M14x1,5
Connector Air, control	control Push-in 6mm
Connector Nozzle Holder	11/16-16 UN ( 7/8“-14 UNF-2A)
Switching Frequency max.	180/min (3 Hz)
Recom. Air Pressure	5,0 bar (73 psi)
Pilot Air Pressure max.	3,3-6,0 bar (47,8 - 87,0 psi)
Atomizing Air Press. max.	6,0 bar (87,0 psi)
Fluid Pressure max.	300,0 bar (4.350,0 psi)
Operating temperature min.	5 °C (41 °F)
Operating temperature max.	40 °C (104 °F)
ATEX Marking	Ex II 2G T6 X

High-Pressure Capability: Handles fluid pressures up to 300 bar (4,350 psi) for demanding applications.
Stainless Steel Fluid Path: Ensures durability and compatibility with various coatings.
Turnable Spray Nozzles: Allows for precise control and easy angle adjustments.
Optional Extensions: Available in multiple lengths (150 mm to 900 mm) for extended reach.
Dual Material Inlets: Supports circulation or direct-feed operation for optimized coating efficiency.
Easy Maintenance & Cleaning: Designed for quick serviceability with an available maintenance kit.
Swivel Joint for Flexibility: Allows for better maneuverability and positioning.
ATEX Certified (Ex II 2G T6 X): Ensures safe operation in hazardous environments.

The EcoGun AL AUTO is specifically designed for automated airless spraying in high-pressure applications, making it ideal for:

Machining & Metalworking: Protective coatings and corrosion-resistant applications.
Construction Industry: Structural steel coatings, primers, and sealants.
Woodworking & Furniture: Efficient application of stains, varnishes, and lacquers.
Automated Industrial Coatings: For high-volume and high-viscosity material applications.
Heavy-Duty Coating Applications: Ideal for thick coatings requiring high penetration.

With precise spray control and minimal overspray, this spray gun optimizes coating efficiency while reducing material waste.

To enhance performance and ensure ease of use and maintenance, the following EcoGun AL AUTO accessories are available:

Spray Gun Extensions:
- M19140001 – 150 mm extension
- M19140002 – 300 mm extension
- M19140003 – 450 mm extension
- M19140004 – 600 mm extension
- M19140005 – 900 mm extension
Maintenance Kit:
- N36960019 – EcoGun AL AUTO Maintenance Kit
Swivel Joint:
- M22150012 – Flexible swivel joint for better maneuverability