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| It’s Diffuser Season Again! |
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| With summer quickly approaching, it’s time to check and see if membrane or whole diffuser replacement is necessary. By checking your diffusers annually, and replacing them at least once every 3-5 years, you can catch torn diffusers before they become a problem. Torn diffusers quickly turn fine bubble aeration systems into course bubble, reducing the overall oxygen transfer. We offer a full line of EDI replacement diffusers and membranes, that are compatible with a wide variety of manufacturers. |
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| EDI FlexAir™ Saddle Mounted Disc Diffusers |
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| • | Diffuser and mounting hardware in one unit |
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| • | Easy to install—no need for additional mounting hardware |
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DESIGNED |
MAX |
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QTY |
QTY |
| DESCRIPTION |
SIZE |
AIRFLOW |
CFM |
STOCK # |
EACH |
100-499 |
500+ |
| Standard |
3" |
0.5 to 5 cfm |
7 |
32771 |
$ 22.00 |
$ 20.68 |
$ 20.02 |
| Standard |
4" |
0.5 to 5 cfm |
7 |
32772 |
22.00 |
20.68 |
20.02 |
| High Capacity |
3" |
1 to 8 cfm |
11 |
32773 |
22.00 |
20.68 |
20.02 |
| High Capacity |
4" |
1 to 8 cfm |
11 |
32774 |
22.00 |
20.68 |
20.02 |
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| EDI FlexAir™ T-Series Fine Bubble Tube Diffusers |
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| • | Non-buoyant design for stability |
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| • | Air flow ranges from 0 to 40 cfm |
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MEMBRANE |
DESIGNED |
MAX |
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QTY |
QTY |
| LENGTH |
DIA. |
MATERIAL |
AIRFLOW |
CFM |
STOCK # |
EACH |
100-499 |
500+ |
| 24.0" |
2.44" |
Urethane |
2 to 8 cfm |
14 |
32141 |
$ 28.00 |
$ 26.32 |
$ 25.20 |
| 24.0" |
2.44" |
EPDM |
2 to 8 cfm |
14 |
32142 |
28.00 |
26.32 |
25.20 |
| 19.75" |
3.50" |
Urethane |
4 to 13 cfm |
22 |
31245 |
31.00 |
29.14 |
27.90 |
| 19.75" |
3.50" |
EPDM |
4 to 13 cfm |
22 |
32146 |
31.00 |
29.14 |
27.90 |
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