Air Diffuser

SBS-REHAU Tubular and Disc Diffusers are engineered for high-efficiency aeration with Silicone, EPDM and PU membranes. These fine-bubble diffusers meet the highest global standards, delivering energy savings and long-term reliability across municipal and industrial applications.

We provide comprehensive support throughout the entire process—from product selection and system design to drawing preparation, engineering, installation, and commissioning. With a reputation for precision, durability, and innovation, our diffusers are trusted worldwide.

We have been supplying these Air Diffusers since 2006, with hundreds of successful installations!

Key Features

Silicone Membrane Advantages
  • Plasticizer-free and environmentally friendly
  • Resistant to weathering, oils, and ageing
  • Resistant to organic solvents
  • High resistance to elevated temperatures
  • Low incrustation, reduced pressure loss, and uniform energy consumption
  • Stable performance across a wide range of temperatures

Technical Specification

Parameter

Details

Bubble Size

Fine bubble size of less than 1.0 mm

Oxygen Transfer Efficiency

Higher oxygen transfer efficiency reduces overall energy requirements

Energy Savings

30–35% energy savings compared to Jet Aerators and 50% savings compared to surface/floating aerators

Type Availability

Available in Disc and Tubular types

Membrane Material

Available in Silicone and EPDM membrane options

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Tell us about your requirements and we’ll provide the best solution for your aeration needs.

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