Variable diffuser lengths
Normally, the OXYFLEX® MS70 Membrane Tube Diffuser is installed in pairs and is available in three standard sizes:
- OXYFLEX® MS70 -1.0 (comprising 2x MS70-500 mm, Ø 70 mm)
- OXYFLEX® MS70 -1.5 (comprising 2x MS70-750 mm, Ø 70 mm)
- OXYFLEX® MS70 -2.0 (comprising 2x MS70-1000 mm, Ø 70 mm)
Other lengths are available on request.
The body is a polypropylene tube. The membrane is pulled onto this tube and fastened with a 1-ear clip. The membrane is delivered in EPDM as standard. PUR membranes are also available. The standard slot pattern is optimized to achieve fine-bubble aeration with maximum oxygen transfer efficiency.
Low-maintenance operation - installation on different tube materials
In general, OXYFLEX® MS70 Membrane Tube Diffusers can be operated intermittently.
Due to the various assembly options, OXYFLEX® MS70 Membrane Tube Diffusers are suitable for installation on both stainless steel pipes and plastic pipes.
OXYFLEX® MS70 Membrane Tube Diffusers have a proven track record in municipal and industrial plants worldwide.
Operating range from 0 to 12 Nm³/h per running metre of diffuser length
OXYFLEX® MS70 Membrane Tube Diffusers have an operating range for EPDM and PUR membranes between 0 and 12 Nm³/h per running metre. The design specific load should be 2 to 9 Nm³/h per running metre.
OXYFLEX® MS70 Membrane Tube Diffusers can reach a specific standard oxygen transfer efficiency up to and in excess of 25 gO2/(Nm³ x m) in clean water for the flat layout and correct water depths.
OXYFLEX® MS70 Membrane Tube Diffusers are also available as coarse-bubble diffusers on request.