Description
Sulzer Blowers and aerators Aeration equipment Disc diffuser system type ABS Disc diffuser system type ABS -A reliable solution for efficient oxygen transfer
Key Technical Specifications:
| Diffuser diameter | PIK300, PRK300: 336 mm
KKI215: 215 mm Sucoflow DS 20: 500 mm |
| Membrane surface area | KKI: 0.025 m²
PIK, PRK: 0.060 m² Sucoflow DS 20: 0.183 m² |
| Operating range (+20°C; 1 013 mbar) | KKI215: 0.5–4 m³/h
PIK300, PRK300: 1.5–8 m³/h Sucoflow DS 20: 1–15 m³/h |
| Max. operating temperature: | PRK300, KKI215: 80°C
PIK300, DS 20: 100°C |
Why Choose Sulzer ABS Disc Diffuser Systems?
The Sulzer ABS disc diffuser system delivers efficient fine-bubble aeration for municipal and industrial wastewater treatment. Designed for optimal oxygen transfer and low pressure loss , it ensures high performance with minimal energy consumption. Its modular design allows easy installation , flexible configurations , and simple maintenance , making it ideal for both new plants and upgrades.
Key Technical Specifications
Type: Fine-bubble disc diffuser
Disc Diameter: Commonly 9″ or 12″ (230–300 mm)
Membrane Material: EPDM or silicone , with perforation patterns for uniform bubble release
Air Flow Range: Typically 1–8 Nm³/h per diffuser
Mounting: Fixed or removable on piping grids
Typical Applications
Activated sludge processes (conventional and extended aeration)
SBR (Sequencing Batch Reactors)
MBR (Membrane Bioreactor) aeration
Equalization and aeration tanks
Additional Features
Fine-bubble technology for superior oxygen transfer efficiency
Uniform air distribution reduces dead zones
Clog-resistant membrane design
Low headloss for reduced blower energy use
Scalable from small plants to large municipal facilities
