11 Specifications
11.1 Pumphead
Performance
Description Bredel 25 Bredel 32
Max. capacity, continuous [m
3
/h] 1.80 3.25
Max. capacity, intermittent [m
3
/h]* 2.88 5.25
Capacity per revolution [l/rev] 0.300 0.625
Max. permissible inlet pressure [kPa] 350 300
Max. permissible working pressure [kPa] 1600
Permissible ambient temperature [°C] -20 -20 to +45
Permissible fluid temperature [°C] -10 to +80
Sound level at 1 m [dB(A)] 70
* Intermittent duty: Let the pump stand still to cool down for at least one hour after two hours of
operation.
m-bredel-25-32-en-05 81
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