Specification

Fine Bubble Diffuser for Wastewater Treatment

Fine Bubble Diffuser for Wastewater Treatment features a unique split pattern and slit shapes, which can disperse air bubbles in an extremely fine and uniform pattern for high oxygen transfer efficiency. A much highly effective and integrated check valve enables the aeration zones to be easily shut down for air-on/air-off applications.

Parameters of  High quality fine bubble membrane disc diffusers 

Note:By considering the pressure balance, the best way of air pipe design is to connect all the pipes into a ring network. Inlet pipe valves for membrane disc diffuser should be set up each to conveniently adjust the volume of air. Air pipe designed velocity: main for 10-15 m/s; branch for 5 m/s. Installation height between surface of membrane disc diffuser and bottom of the ditch: 270 mm, 250 mm; the push plate type for 200 mm.

1 - Threaded Connector 3/4 inch NPT (male) Inlet
2 - ABS disc Diffuser Body
3 - Premium Quality Membrane(Ceramic, EPDM, Coated or Speciality Polymers material are available)
4 - ABS Retainer Ring
5 - Check Valve Feature
6 - Air Inlet Orifice Assembly
7 - Concentric Membrane Perforations

Main Features

♦ Low resistance loss 
♦ Highly Tear Resistant 
♦ Anti-clogging, anti-backflow 
♦ Ageing-resistant, anti-corrosion 
♦ High efficiency, energy-saving