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Corgin - Spiral Aerators
Phone Corgin by 2pm, and we can have a renowned Spiral Aerator installed and operating by as early as 8am, next day. Sounds too good to be true? It’s not. It’s Rapid. Spiral Aerators can be installed rapidly and painlessly in almost any wastewater treatment system. They are exceptionally reliable and provide efficient aeration with strong directional mixing. These features make them particularly useful in emergency situations where other aeration plant has broken down or needs supplementing, and where horizontal flow is required such as in oxidation ditches and aerated lagoons.
Originally designed for mixing animal slurry and sludge, the Spiral Aerator design has a strong emphasis on extremely low maintenance and an efficient, anti-rag impeller. Although very few are now used for this purpose, their reliability and low-maintenance design makes them the aerator of choice for remote and unmanned sites.
No routine maintenanceSpiral Aerators have no submerged bearings or couplings, which are the traditional source of maintenance problems. Only stainless steel and GRP components are used below the water level.
Choice of mountingsThanks to the iconic forest green GRP floats, these versatile aerators are perfectly suited for lagoons and tanks with fluctuating water levels. A bracket-mounted option is also available for mounting to a bridge structure or tank wall where the water level is constant.
VersatileSpiral Aerators have been used in an incredibly wide range of applications, from polluted surface water lagoons at several major UK airports to large oil refineries, from sewage works to landfill leachate lagoons.
These unique and versatile aerators remain a very popular choice worldwide.
* Typical example. May depend on equipment availability, and site conditions such as availability of power supply, suitable structure for mooring aerators and other factors.
- Powerful Horizontal flow, giving excellent mixing ana oxygen dispersion capabilities
- No immersed motors. Dealings or seals
- No splasning or release of spray
- No scheduled maintenance requirements and long service life
- AI wetted parts stainless steel or GRP
- Precision German engineering
- Hel icold spiral propeller
- ` Unsin*aole` foam-filled float assembly
- No on-site assemoly needed
- Stainless steel feet
- Prevents dead sores ana reduces settlement, resulting -n improved treatment performance
- Reduces rise of equipment failure resulting in maintenance cost savings
- Reduces environmental and neartn issues associated witn Dio-aerosol release
- Gives maintenance cost savings and allows reliaWe unattended operation
- Reduces ns* of corrosion, giving an extended asset life
- Rooust design and reliaoility ensures long asset life
- Reduces n`stt of ragging witn associated efficiency and maintenance Denefris
- Easy to install and relocate in `live` tanks; remains at optimum immersion oeptn in spite of fluctuating water levels
- Allows rapid installation and cost-effective installation
- Prevents aerator from grounding, even in very snallow water
Wtiere are Spiral Aerators used?
- Oxidation arteries ana carousels
- Annulus tan us Caougnnuts`l
- Aeration lanes
- Snallow tane
- Remote/unmanned sites
- Temporary or supplementary aeration
Wny are tney selected?
- Horizontal aeration and mixing Ease of Installation Emergency nire
- Reliaoility
- Low maintenance
- Lagoons