Description

Calpeda bcm 16 : Close-coupled centrifugal pumps with open impeller. Bronze version for salt water. Free-flow impeller (vortex or recessed impeller) for type C 16/1E. 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.

Execution

• Close-coupled centrifugal electric pumps with open impeller.
• Backward (vortex) impeller for type C 16/1E.
• C: version with cast iron pump body and fitting.
• B-C: version with bronze pump body and fitting.
• Bronze pumps are supplied fully painted.

Uses

• For liquids moderately charged with impure 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, 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 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.- Frequency 60 Hz (as per 60 Hz data sheet).
•  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.
•  Construction with bearing bracket.

CALPEDA BCM 16/E SPECIFICATIONS