The XLINE RA 6 HVLP automatic spray gun stands out in every application area thanks to its design and modern features. The RA 6 HVLP is controlled entirely externally, can be equipped with a quick-change system, and offers all the modern features of the Krautzberger XLINE series. Our XLINE production and testing procedures enable us to integrate a complete check of our air nozzles into our process. The RA 6 HVLP therefore offers high precision and reproducibility in fully automated processes.

  • XLINE HVLP nozzle system
  • Easy maintenance
  • Compact construction
  • Modern design
  • Dual control enables rapid switching cycles
  • Body available in aluminium or stainless steel
  • Air cap fixation, adjustment in 45° intervals
  • Flexible jet geometry, separate round jet and flat jet control
  • Easy-to-change needle and needle seal
  • Quickly detachable locking piece
  • Wear is reduced thanks to the needle being decoupled from the piston
  • Spray gun can be changed without tools
  • Spray gun can be changed without readjustment to ensure reproducible coating quality
  • Large material channel cross-sections
  • Needle stroke adjustment optionally available
  • Various seal packs available for a wide range of media
  • Also available with Krautzberger XLINE extensions – the RA 6 V and the RA 6 HVLP

Krautzberger HVLP system

The HVLP (High Volume Low Pressure) system draws its energy for atomising the medium from its large air volume. This is enabled by the nozzle system. Thanks to the low speed of the spray air, only a fraction of the overspray that occurs with conventional spray systems is produced. The Krautzberger HVLP system has an excellent transfer rate and thus saves material, which does not end up in the filter, but rather on the component to be coated.

Technical data


Height: 75 mm
Length: 121.5 mm
Width without retaining bolt: 40 mm, with retaining bolt: 94 mm


Aluminium design including adapter: approx. 520 g
Stainless steel design including adapter: approx. 970 g


Material connection: 1/8 inch
Control air connection: M5
Atomiser air: 1/8 inch

Operating pressures

Air connection, max.: 8 bar
Material connection, max.: 12 bar

  • krautzberger_ra6hvlp
  • krautzberger_ra6hvlp

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Product information, RA 6 HVLP

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