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Aquatube

Fine bubble air tube diffusers

Designed for aeration of Activated Sludge Basins in Municipal and Industrial Wastewater Treatment plants.
The AQUATUBE® specific design prevents sedimentation and Optimises Mixing and Oxygen Transfer.
The AQUATUBE® 90 is designed to be installed on DN100 stainless steel pipe or DN110 PVC using simple fastening system.
The AQUATUBE® 70 can be installed on square stainess-steel manifolds or on polypropylene manifolds.
Components
1

DIFFUSER BODY

The manufacture of this component in glassfibre reinforced polypropylene gives it excellent resistance to abrasion, high chemical resistance, and substantial mechanical strength.

2

EPDM MEMBRANE
The Membrane prevents water from penetrating into the feeders when air is stopped.

3

EPDM MEMBRANE
The Membrane prevents water from penetrating into the feeders when air is stopped.

4

POLYPROPYLENE FIXING BRACKETS
Allows simple and easy installation on circular manifold (only for Aqua tube® 90)

AQUATUBE® 70

It can be installed on a square stainless-steel manifold, on a concrete weighted manifold or on a NOEMI polypropylene manifold (for more information on NOEMI manifolds. (See the specific leaflet for aeration manifolds).

 

CHARACTERISTICS

Unit flow rate 1-12 Nm3/h
Nominal flow rate 7.5-9 Nm3/h
Diaphragm diameter 70 mm
Length 1.15 m
Surface area 0.246 m2
Bubble size 1-3 mm
Total weight 1.55 Kg

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AQUATUBE® 90

It can be installed on a DN100 stainless steel or DN110 PVC circular manifolds by simple bolting.

 

CHARACTERISTICS

Unit flow rate 1-12 Nm3/h
Nominal flow rate 8-10 Nm3/h
Diaphragm diameter 90 mm
Length 1.05 m
Surface area 0.297 m2
Bubble size 1-3 mm
Total weight 2 Kg

Advantages
  • With a quick assembly by means of a bracket, the aquatube can be used for both fixed and removable aeration systems
  • Certified by inrae, it is today one of the most efficient oxygenation technology in the wastewater market
  • The polypropylene construction of the diffuser body provides excellent mechanical and abrasion strength, high chemical resistance and optimal mechanical strength
  • The perforation of the epdm membranes is such that it prevents any sludge or liquid from entering the feeders when aeration is stopped
  • Aquatube is compatible with high temperatures (up to 110°c)
  • This product is 100% recyclable

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