Aeration elements

ECD Disc aeration elements

SSI ECD series diffusers are made from a single die-cast housing, which integrates a standard EPDM or PTFE membrane. One-piece body design leads to significant savings
the initial investment costs as well as the operating energy consumption and thus the lower price per diffuser.

Find out more

ECD215 / ECD 7"

Average operating conditions of 1 diffuser
Maximum airflow per 1 diffuser
0,5 - 2,5 Sm3 / hod
4,25 Sm3 / hod
Nozzle diameter
Number of perforations
4,0 mm
± 4 155
Active area per 1 diffuser
Diffuser weight
0,02 m2
0,37 kg

ECD215 HE / ECD 7" HE

Average operating conditions of 1 diffuser
Maximum airflow per 1 diffuser
0,16 - 1,43 Sm3 / hod
2,7 Sm3 / hod
Nozzle diameter
Number of perforations
2,7 mm
± 4 155
Active area per 1 diffuser
Diffuser weight
0,02 m2
0,37 kg

ECD270 / ECD 9"

Average operating conditions of 1 diffuser
Maximum airflow per 1 diffuser
0,8 - 4,5 Sm3 / hod
7 Sm3 / hod
Nozzle diameter
Number of perforations
6,0 mm
±6 600
Active area per 1 diffuser
Diffuser weight
0,038 m2
0,45 kg

ECD350 / ECD 12"

Average operating conditions of 1 diffuser
Maximum airflow per 1 diffuser
1,35 - 7 Sm3 / hod
12 Sm3 / hod
Nozzle diameter
Number of perforations
10 mm
± 10 155
Active area per 1 diffuser
Diffuser weight
0,065 m2
0,6 kg

Contact us

Do you need reliable aeration elements for your wastewater treatment plant?

‍Are you planning to upgrade your aeration system, are you looking for an economical solution with high oxygen transfer efficiency, or do you need to replace your existing diffusers?

Contact us — we will prepare an offer for fine- and coarse-bubble ECD diffusers with EPDM/PTFE membranes, including technical support and design optimization. We are based in Slatiňany, we operate throughout the Czech Republic.

Contact us
Construction Plant Slatiňany, spol. s r.o.
Headquarters: Sečská 570, 53821 Slatiňany
Branch: Teplicka 631, 75301 Hranice
728,582,363
dohnal@shstech.eu
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Production
Tank equipment for WWTPGrit and grease separationPrimary clarifiersSecondary clarifiersSludge thickening tanksLamellar separators
Assembly
Wastewater treatment plantsSewage Pumping StationWater tanksWater treatment plantsFiltration system AQUAFILTEROther services
Projection activity
Wastewater treatment plantsSewerWaterworksOptimization of the operation of the wastewater treatment plant
Dealership
EnviroMixInDenseDemonTriple A SETTLERTecnoConverting EngineeringSSI AerationAlpha WaterSpaans Babcock

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