Calpeda Close-Coupled Centrifugal Water Pumps with open Impeller (Tropicalized)
Close-coupled centrifugal pumps with open impeller.
Free-flow impeller (vortex or recessed impeller) for type C 16/1E.
Connections: threaded ports ISO 228/1.
threaded ports NPT (ANSI/ASME B1.20.1) on request
C: version with pump casing and lanter bracket in cast iron.
B-C: version with pump casing and lanter bracket in bronze
(the pumps are supplied fully painted).
For moderately dirty liquids or emulsions.
For industry and agriculture.
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.
2-pole induction motor, 60 Hz (n ≈ 3450 rpm).
C: three-phase 220/380 V, 220/440 V,
CM: single-phase 110 V, 127 V, 220 V.
with thermal protector up to 1.1 kW only 220V.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Motor suitable for operation with a frequency converter from 1,1 kW.
Classification scheme IE3 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30-1.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Protection IP 55.
- Special mechanical seal
- Higher or lower liquid or ambient temperatures.
- Motor suitable for operation with frequency converter up to 0,75 kW
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