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Calpeda - Above Ground Calpeda

BC - 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 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.

MOTOR

  • 2-pole induction motor, 60 Hz (n ˜ 3450 rpm).
  • 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 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.

PUMP TECHNICAL INFORMATION:

MODEL

HP 

VOLT

PHASE

MAX. AMP

SUCT

DISCH

SPECIAL FEATURE

WT. LBS

BC20 05H35S

0.5

230/400

3

2.7/1.6

1”

1”

50 Hz

21

BC22 07C17S

0.75

230

1

5.2

1”

1”

50/60 Hz Tropicalized Motor

24

BC41 15C17S

1.5

230

1

8.5

1 1/2”

1 1/2”

50/60 Hz Tropicalized Motor

45



BC
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