C
Self-priming centrifugal pumps with open impeller
SCOPE
0.6 / 15
m³/h
PREVALENCE
3.6 / 22.4
m
POWER
0.15 / 1.1
kW
Execution
Close-coupled centrifugal pumps with open impeller.
Free-flow impeller (vortex or recessed impeller) for type C 16/1E.
C: version with pump casing and lantern bracket in cast iron.
BC: version with pump casing and lantern bracket in bronze.
The pumps are supplied fully painted.
Applications
For moderately dirty liquids or emulsions.
For industry and agriculture.
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40° C.
Total suction lift up to 8 m.
Maximum permissible working pressure: 6 bar.
Maximum size of solids: 4 mm.
Continuous duty. (S3 60% for C 22E).
Motor
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
C: three-phase 230/400 V ± 10%.
CM: single-phase 230 V ± 10%, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP54
Motor suitable for operation with frequency converter from 1.1 kW.
IE3 efficiency class for three-phase motors (IE2 up to 0.65 kW).
Constructed in accordance with EN 60034-1; EN 60034-30-1.
EN 60335-1, EN 60335-2-41.
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Case History
Case History
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