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Wastewater treatment plant / mechanical / industrial
NSI-Combi series Passavant Geiger


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The Noggerath Combi combines the complete headworks of a clarification plant to a compact functional unit containing fine-screening of waste water, dewatering of screened material, a sand trap with aeration, a sand classifier and a grease trap.


Combination with all screens out of the Noggerath scope of supply possible
Can be delivered even without screening machine as (aerated) sand trap (with grease trap)
9 basic types with thoughput capacities of up to 1,000 m³/h, construction length up to 20 m, separation rate of up to 95 % at a grain size of 0.16 mm
A variety of machine equipment according to customer requirements
Pump feed as well as gravity flow feed possible
Sand-trap installed in compliance with the ATV measurement regulations
High-grade steel construction, DIN material 1.4301 or 1.4571 (dependent on medium, other types are also available)
Residual matter is separated, removed and stored according to screened material, sinking and floating materials
The combination screenings washer and sand washer as well as a press and conveyor is possible according to waste disposal or further use
Eco-Combi (up to 60 l/s) is a non-aerated, low cost basic model - reliable and low-maintenance compact unit Eco-Line Eco-Combi 20, 25, 30 and 50
Short erection times, simple operation, reasonable purchasing and operating costs

Other spiral sieve products: NSI, NSI-B, NSI-FA


Other Passavant Geiger products

Municipal Wastewater/Sludge