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Nederman NC Passive cylone

Stock No
New or Used
Used (Second Hand)
Approx Duty CFM / M³/Hr
4000 // 6800
Filter Area ft² / m²
Other Info
Pre-separation cyclone
Our Central Warehouse, Aldridge, UK
External Dimensions (WxDxH mm)
Ø1900 x 3700


NC range cyclone for the pre-separation of materials from an airflow

The cyclone is a separator that uses centrifugal force to purify air loaded with bulk loose debris such as chips, trimmings or dusts.

Its performance depends on the rotation speed, density and grading of the particles to be removed.

The efficiency of the cyclone is approx. 90% removal rates for particles above 10 micron, higher efficiency for large particles.

How it works

The dust is separated by forcing the air into a swirl forcing the particles to the outer wall of the cone. As the air changes speed through this path, the particles slow and are dropped from the stream into the collection bucket. The cleaned then air arises from the middle of this swirl and passes through the energy saving tangential outlet. 


  • Built in 3 mm (.1 in) thick steel sheet.
  • Inlet 450 x 280mm
  • Outlet Ø350mm
  • 75 litres waste collection bucket



pdf icon Print / Download Nederman NC Passive cylone Datasheet

Additional files

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.