Noggerath®
Spiral Sieve
NSI / NSI-RED
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Compact, robust, suitable for indoor and outdoor use:
quality and versatility make the spiral sieve of the NSI series the best-selling machines of their kind in the world.
The established product for fine screening of wastewater in the tank version. Fine screening, conveying and discharge of the screenings in one unit – including compacting and dewatering in the NSI version.
Unique Features
- Fine screening and dewatering in one unit
- Drive unit on the pulling discharge spiral with axially free discharge, thus blockage-free discharge (NSI-RED)
- Easy retrofitting, no bed drop
- Completely hygienic stainless steel encapsulation
- No service water required in the pressing zone
- High operational reliability
