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The Alfa Laval CHNX 418 Decanter Centrifuge is a horizontal de-sludging centrifuge built for the two-phase separation of wastewater, crude oil tank bottoms, municipal sludge-thickening, industrial sludge dewatering, paint sludge handling, etc.
This decanter has an inert gas purge system installed for nitrogen purging of the operating space. This purge includes the container vessel and inlet feed pipe housing.
With a 20 HP Motor, the CHNX 418 decanter has a bowl RPM of 4,000 and can process 100 GPM of water with light sludge.
The Alfa Laval CHNX-418 Decanter is used for the following applications.
| Model Type | Alfa Laval CHNX 418 B31-G Decanter Centrifuge |
| Rated Capacity | 100 GPM on Water Sludge Thickening |
| Auger Differential Speed | 1 ~ 50 RPM |
| Drive Motor Power | 20 HP |
| GearBox Ratio | 1 : 159 (2.5 kN-M) |
| AE (Area Equivalent) | 1,565 |
| Bowl Speed | 4,000 RPM |
| G-Force | 3,150 RCF |
| Conveyor Protection | Carbide Tile or Tungsten Carbide Hard-Surfacing |
| Inert Gas Purging | Gas Nozzle Manifold for Inert Gas blanketing of Vessel and Glands |