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Micro Bubble Pump
DAF ACCESSORIES

Micro Bubble Pump

Product Details

Micro Bubble Pump, an innovative pump that draws in and dissolves gas into water within the pump itself at the same time in a single unit, delivering a gas dissolution efficiency of up to 90–100%. It can generate Nano-Micro Bubbles stably and continuously, making it suitable for use in DAF (Dissolved Air Flotation) wastewater treatment systems.

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Key Features: Micro Bubble Pump
  • Draws in gas by negative pressure within the pump (self-priming), no air compressor required
  • Gas dissolution efficiency of 90–100%
  • Cast stainless steel water passage housing
  • Delivers a high volume of nano-micro bubbles
  • Supports multiple gas types (Air/O2/O3/CO2)
  • Reduces the number of devices and the investment cost of the DAF system
Benefits: Micro Bubble Pump
  • Cuts DAF system CAPEX and footprint by eliminating the air compressor, pressure tank, and bubble-release unit
  • Solves the clogging and large-bubble problems of conventional release systems
  • Improves flotation separation efficiency
  • Reduces OPEX and maintenance
Working Principle: Micro Bubble Pump
  • 1. The pump's suction port draws in gas via negative pressure.
  • 2. The high-speed impeller mixes the gas with the liquid under pressure inside the pump until 90–100% is dissolved.
  • 3. Gas-saturated water is delivered directly to the point of use.
  • 4. When the pressure is released, large quantities of nano/micro-bubbles form and carry particles up to the surface.
Supported Industries
  • DAF systems in food and beverage
  • Water treatment and recycling
  • Oxygen/ozone dosing systems in water
  • Applications requiring high-efficiency gas dissolution in water
Product Highlights
  • Combines gas suction, mixing and dissolution in a single pump
  • Eliminates all auxiliary equipment and pressure tanks
  • Saves space and investment cost
  • Delivers high-quality micro bubbles and supports multiple gas types

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