Calpeda - Calpeda Water Pumps

C Centrifugal Water Pumps - Water Pumps

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
Pump casing and lanter bracket in cast iron.

C WATER PUMP APPLICATIONS

For moderately dirty liquids or emulsions.
For industry and agriculture.

C WATER PUMP 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.

C WATER PUMP MOTOR

2-pole induction motor, 60 Hz (n ˜ 3450 rpm).
Three-phase 220/380 V, 220/440 V.
Insulation class F.
Protection IP 54.
Motor suitable for operation with 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.

C WATER PUMP SPECIAL FEATURES ON REQUEST