Wastewater Treatment

Screening Technology

Screening Systems

• Noggerath Nogco-Guard^®
• Noggerath Nogco-Step^®
• Geiger Climber Screen
• Noggerath Revolving Chain Screen
• Geiger MultiDisc^® Screen
• Bar Screen with Grab Cleaner (stationary version)
• Geiger Traversing Bar Screen with Grab Cleaner

Spiral Sieves

• Noggerath Spiral Sieve NSI
• Noggerath NSI-B Spiral Sieve in Tank

Compact Units

• Noggerath NSI-Combi

Wegdwire Systems

• Noggerath Multi-Drum^®
• Noggerath Hydroscreen
• Noggerath ROTOPASS^®NSA/NSA-Plus

Micro Sieving/Filtration

• Passavant MicroScreen MTSM
• Noggerath Microshear^®
• Noggerath Discostrainer

Screenings and Grit Treatment

Classifier/Washing Systems

• Noggerath Sand Separator SR
• Noggerath Sandwasher SW/SSW
• Noggerath Sewer Grit Receiving Station
• Passavant Circular Grit Trap

Press Technology

• Noggerath Nogwash/Nogpress
• Noggerath Spiral Press SPR

Aeration Technology

Surface Aeration

• Passavant MAMMOTH ROTOR^®

Diffused Air Aeration

Spiral Conveyor Technology

• Noggerath Spirals
• Noggerath Spiral Conveyor SF

Pump Technology

• Noggerath RD-Vortex-Pumps - wear resistant
• Noggerath RS-Grinder Pumps
• Noggerath RT-Turbotex Pumps
• Noggerath RW-Vortex Pumps
• Noggerath Dry installed Pumps
• Noggerath Nogco-Whirl - Efficient purification of pump sumps
• Noggerath Ball Check Valve

Shut-off Devices

• Passavant Shut-off Devices