Diffuseur d'air fines bulles AQUADISC 320
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Increase the transfer air / liquid and avoid the phenomenon of coalescence

The AQUADISC 320 fine bubble air diffuser distributes the bubbles over the whole membrane surface to increase air/liquid transfer and to avoid coalescence. It is mostly used for aerating and oxygenating activated sludge tanks at municipal or industrial treatment plants.


Technical features: 

Diameter of the EPDM membrane: 320 mm ;Unit air flow range : 3 to 12 Nm³/h ; Usual air flow : 5 to 7 Nm³/h.


The AQUADISC 320 diffuser has three entirely separate components :

The support base of the AQUADISC 320 fine bubble air diffuser is made of a moulded polypropylene disc. It can be fixed on the air distribution pipes by a threaded nipple ¾ ;The disc is covered with a stout EPDM membrane regularly perforated ;The membrane is attached to the disc with a fibre-reinforced polypropylene clamping ring.

Available as an option:

It  may be installed on a stainless steel or PVC framework ;The aeration system of which it is a part may be fixed or liftable ;The membrane is also available in silicone.

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