Centrifugal Pump C20E Calpeda Centrifugal pumps with open impeller. Free-flow impeller (vortex or recessed impeller) for type C 16/1E. Version with pump casing and lantern bracket in cast iron.
Application :
- For moderately dirty liquids or emulsion
- 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(M) 22E-CM 22/1E).
Motor :
- 2-pole induction motor, 50 Hz (n ≈ 2900 rpm)
- three-phase 230/400 V ± 10%
- Capacitor inside the terminal box.
- Insulation class F.
- Protection IP54
- Motor suitable for operation with frequency converter from 1,1 kW.
- Single-phase motors with efficiency class IE2 (except for CM 22E, CM
- 22/1E).
- IE3 efficiency class for three-phase motors (IE2 up to 0,65 kW).
Special features on request :
- Other voltages.
- Frequency 60 Hz (as per 60 Hz data sheet).
- IP protection: IP55
- Special mechanical seal
- Higher or lower liquid or ambient temperatures.
- Motor suitable for operation with frequency converter up to 0,75 kW.
- Design with support.
Specification Centrifugal Pump C20E Calpeda :
- Capacity : 2.4 m3/h
- Head : 12 Meter
- Discharge : Input 1 inch & Output 1 inch
- Motor Power : 0.37 kW 0.5 Hp
- 3 Phase
Supply for submersible pump, centrifugal pump, submersible sewage and drainage pump, fire fighting pump, booster pump, irrigation pump, mix volute pump, diaphragm metering pump for chemical, magnetic drive pump, feeder pump, gear pump, rotary pump, oil pump barrel hand pump, Oil pump, etc.
