S-Flow double channel impeller
The DNB series is used for pumping and draining clear liquid and sewage. The special S-Flow channels impeller permits the passage of short solid fibrous and is particulary suitable for wastewater and sewage treatment plants. The 4 poles versions can be used in application where continue S1 service is needed and are characterized by their quiet operation.
|Impeller||S-Flow double channel|
|Performance||Hmax 23m, Qmax 60 m³/h|
|Power||0,8 – 2,2 kW|
|Versions||Monophase and Threephase|
|Main components||Iron cast GG20|
Documents and information
For the correct operating of the float switch on the three-phase version, up to 1,5 kW 2 poles. ATEX excluded.
The Superior efficiency of the S-Flow Impeller guarantees excellent performances, with wide solid bodies passage and with low power pumps.
Pumps with explosion proof available on request.
|0477||EPT 17 ATEX 2701 X|
|II 2G||Ex db IIB T4 Gb|
Ex h IIB T4 Gb
0°≤ Ta ≤40°
Excellent lubrication of the mechanical seals even in the harshest pumping conditions. The presence of a lip seal ensure the maximum seal in case of oil leakage.