Norres Fine Bubble Air Diffusers

Norres Fine Bubble Air Diffusers are rugged and reliable and suitable for many industrial and fisheries aeration applications.

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high energy savings when compared with comparative, market standard EPDM and silicone diffusors due to the much lower pressure loss
extremely long lifetime and no curing due to the membrane not including a plasticizer
very wide operating range: normal operation: 3-8, minimum 1, maximum 15 and purging operation 18Nm³/h (h*maer.)
comparatively high oxygen input and oxygen transfer efficiency even with low density systems
very fine and uniform bubble formation due to an optimized perforation
easily and quickly fitted
extremely tear-resistant and abrasion-proof (mechanical strength around 2.5-4 times that of most of the EPDM and silicone materials)
very good resistance to waste water and municipal sewerage in accordance with the latest instructions DWA-M 115
microbe and hydrolysis resistant
good resistance to oil, gasoline and chemicals
conforms to RoHS guideline

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