Type key

Wilo-Flumen OPTI-TR ...

Example: Wilo-Flumen OPTI-TR 30-1.145-4/16Ex S17

Flumen

Submersible mixer, horizontal

OPTI-TR

Series: Mixer with standard asynchronous motor

30

x10 = nominal propeller diameter in mm

1

Model

145

Rated propeller speed in rpm

4

Number of poles

16

x10 = stator pack length in mm

Ex

Ex-rated

S17

Propeller code for special propeller (omitted for standard propeller)

Wilo-Flumen EXCEL-TRE ...

Example: Wilo-Flumen EXCEL-TRE 30.145-4/16Ex S17

Flumen

Submersible mixer, horizontal

EXCEL-TRE

Series: Mixer with IE3 asynchronous motor

30

x10 = nominal propeller diameter in mm

145

Rated propeller speed in rpm

4

Number of poles

16

x10 = stator pack length in mm

Ex

Ex-rated

S17

Propeller code for special propeller (omitted for standard propeller)