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Performance chart F 640 PP-185 and F 640 PVDF-185 Dimensions F 640 PP-185 and F 640 PVDF-185
Ø 140 WC Ø 130 Ø 120 Three-phase motor:dimension X, Ø Y and Z
see page 22Minimum liquid level whenstarting the pump.
Also valid for the variants 1, 2 and 3
Ø 100Ø 140Ø 130Ø 120Ø 110Ø 100
Ø 110 Variant 1with extension tubeVariant 2with suction strainerVariant 3with extension tube
and suction strainer
Basic modeldimension emax. 4000 mmDimension p max. 1500 mm
010203040 50 Measured values ±10% determined with water (20°C). Nominal speed n = 2850 min-
1 123 In order to achieve the desired output, centrifugal impellers in diameters of 100 to 140 mm are available.In determining the absorbed kW of the motor, multiply the absorbed kW shown in the above diagram with the specific gravity of the liquid to be pumped.
8.1 8.2