Dürr — Liquid Coating Gun

EcoGun 2100 / EcoGun AA

Airless flow rate. Air spray finish quality.

The EcoGun 2100 and EcoGun AA combine the material throughput of airless with secondary air atomisation — delivering a finer, more controlled finish on high-viscosity paints, lacquers, adhesives, and sealants without thinning.

Why this product

High-viscosity materials need both flow rate and finish quality.

Pure airless guns deliver flow rate but coarse atomisation. Pure air spray delivers fine atomisation but can't handle high-viscosity materials without over-thinning. The EcoGun 2100 and AA solve this with a hybrid approach — hydraulic delivery of the heavy material, secondary air assist for fine atomisation at the tip.

  • Handles high-viscosity paints, lacquers, adhesives, and sealants without thinning the formulation
  • Secondary air assist atomises the material finely at the tip — superior finish quality vs pure airless
  • Separate air regulation for round and flat spray pattern selection
  • EcoGun 2100: manual hand-held operation for flexible, targeted application
  • EcoGun AA: automatic variant for reciprocator and line integration — stainless steel material path
  • Fed directly by Dürr EcoPump VP packages for continuous production line integration

Models & Configurations

EcoGun 2100 or AA — manual or automated

Dürr EcoGun 2100 · manual air assist gun
Manual Air Assist

Manual air assist for flexible high-viscosity application.

The EcoGun 2100 is the manual hand-held air-assist variant — designed for flexible, operator-controlled application of high-viscosity lacquers, adhesives, and paints. Combines hydraulic material delivery with secondary air atomisation for a finish quality that pure airless cannot achieve.

  • AtomisationAir assist — hydraulic delivery + secondary air at tip
  • OperationManual — hand-held
  • Air controlSeparate regulation for pattern shape and fan width
  • Best forFurniture lacquering, adhesives, high-viscosity topcoats
  • Compatible pumpDürr EcoPump VP series

Technical data

Full specifications

Atomisation typeAir assist — hydraulic material delivery + secondary air atomisation at tip
ModelsEcoGun 2100 (manual) · EcoGun AA (automatic)
Material rangeHigh-viscosity paints, lacquers, adhesives, sealants
Air controlSeparate regulation for round/flat pattern and fan width
Material path (AA auto)Stainless steel — resistant to aggressive solvents
Fluid supplyDürr EcoPump VP packages — continuous line integration
Supplied byOptiFinish — authorised Dürr distributor, India

Where it's used

Applications & use cases

  • Solid wood furniture finishing and lacquering
  • High-build industrial topcoat application
  • Adhesive and sealant application in manufacturing
  • High-viscosity paint application without thinning
  • Production lines requiring fine finish at high material throughput
  • Automotive interior components and trim finishing
Solid wood furniture finishing & lacquering
High-build industrial topcoat
Automotive interior components & trim
High-production paint lines
High-viscosity coating application
Solid wood furniture finishing & lacquering1 / 5

Works with

Compatibility & integration

Dürr EcoPump VP (airless pump for high-viscosity supply)OptiFinish liquid spray boothHigh-viscosity lacquers, adhesives, and sealantsDürr EcoDose 2K / 3K (for 2-component systems)

Ready to specify?

High viscosity, premium finish. EcoGun 2100 or AA — your call.

Talk to OptiFinish about your material viscosity, output requirements, and whether you need manual or automated application — we'll specify the right model and EcoPump fluid supply.