Simple, efficient and sustainable
water treatment without chemicals!

Air Diffusers

Water aeration
oxidation & mixing

The Dryden Aqua Air Diffuser is a semi-flexible, high-efficiency fine bubble diffuser designed for various lengths based on air, oxygen, or carbon dioxide throughput.

Air Diffusers

Key Features & Benefits

Self-Ballasting:

Internal ballast ensures the diffuser stays on the bottom without anchoring.

Low Maintenance:

Semi-flexible construction prevents rigid scale buildup, simplifying cleaning.

Easy Installation:

Can be installed and maintained while the air blowers operate and the reservoir is full.

Cost-Effective:

Reduces capital and operational costs, minimizingplant downtime.

Built to last

DRyden air diffusers outperform German- made disc diffusers by 24% and surface aerators by 5 times!

Dryden Diffusers
German made Disc Diffusers
KLa20 (1/h)
9.01
7.93
SOTR20 (kgO2/h)
0.3
0.26
SSOTE20 (%/m)
7.78
6.7
SOTE20 (%)
35.7
28.81
SAE20 (kgO2/kWh)
2.93
2.99

installation

Our Dryden Aqua air diffusers range

Product Code
Length (m)
Diffuser Weight kg
Air Flow m3/h (+/- 20 %)
Length (m) 2m depth
Length (m) 3m depth
Length (m) 4m depth
Length (m) 5m depth
70000
33m
0.5kg
1
2kg O2
2.5kg O2
3.2kg O2
3.2kg O2
70002
1.00m
1.5 kg
3
6 kg O2
7 kg O2
9 kg O2
10 kg O2
2.00m
3.0 kg
6
12 kg O2
15 kg O2
18 kg O2
22 kg O2
70008
3.00m
4.5 kg
9
20 kg O2
23 kg O2
29 kg O2
32 kg O2

Applications:

Conclusion:

The Dryden Aqua Air Diffuser combines superior performance with ease of use, providing an cost effective, efficient, low-maintenance solution for a variety of aeration applications.