Stationary wet separators with type-tested certification

The stationary wet separators in the NA-K series have been designed for the extraction of moist and sticky substances as well as for applications that produce a lot of flying sparks. The devices in the NA-K series are also available in ATEX format and can be used for both single and multi-station extraction. Moreover, the stainless steel wet separators NA-K VA and NA-K B have prototype test certification (BGR 109 [trade association rule 109]) which eliminates the need for additional on-site trade association testing.

Your Benefits

  • High extraction performance for sticky and damp types of dust
  • Ideal solution for applications with a high occurrence of sparks
  • Type approved versions save additional BG-spot verification
  • high filtration efficiency

Special Features

  • NA-K B: partially made of stainless steel, epoxy resin-based inner coating
  • NA-K VA: completely made of stainless steel
  • NA-K B and NA-K VA have DEKRA prototype test certification as approval for aluminium dust (tested according to BGR 109 regulations)

At a Glance

Stationary installation

Stationary installation

Stationary dust extractors are installed next to the processing machine or at a central location in production halls.


We would be delighted to discuss your needs in a personal consultation.


Application Range

  • Extraction of individual and multiple workstations with sticky and damp types of dust, especially metal dust
  • Central extraction system connected to a trunk line for dust extraction from multiple workstations
  • For applications where lots of spatter
  • Available with certification for extraction of aluminum dust

Special Versions

  • Special voltage
  • Muffler
  • Type examination for aluminum dust extraction (BGR 109)

Ideal for

  • damp dust
  • Sticky dust
  • Metal chips
  • Metal dust
  • Aluminium dust
  • Flammable dust

All types of dust at a glance

Tested Quality

The mobile wet separators in the NA-K-series are optionally available as ATEX versions. This means they can be safely used to extract dry, flammable and non-conducting dusts in Zone 22.

ATEX-compliant devices

For use in explosive areas. (ATmosphére EXplosive)

Data & Downloads

NA-K   1800 3600 6000
Max. Airflow m³/h 2.160 3.125 5.150
Intake/outlet diameter mm 180/280 224/280 280/300
Max. negative pressure Pa 4.300 3.500 3.600
Motor kW 3,0 5,5 7,5
Water content l 290 390 390
Sludge container l 50 50 50
Water connection   G 3/4" G 3/4" G 3/4"
Dimensions (L/W/H) mm 800 x 800 x 2.940 950 x 950 x 3.460 950 x 950 x 3.460
Weight (without Water) kg 340 510 530
Sound level dB(A) 83 86 89
Order Number        
Standard version (without certificate)   45.183 45.363 45.603
NA-K B with design test certificate   45.182 45.362 45.601
NA-K VA with design test certificate   45.180 45.360 45.600



Perfectly tailored to the product

Effective extraction technology demands high-performance accessories. Ask our international sales team for suitable offers.

  • Extraction arms

  • Piping system

  • Extraction hood

  • Extraction pipes

Would you like
one-to-one consultation?

We would be delighted to discuss your needs in a personal consultation.

Please contact us at

+49 (0) 7307 804 0

Do you have questions?
Send us an email!

Do you have questions?

Send us an email or give us a call:
Support +49 (0) 7307 804-831

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