CALPEDA NM, NMD

Description

Close-coupled, centrifugal pumps; electric motor with extended shaft directly connected to the pump.

• NM: single-impeller
• NMD: with two back-to-back impellers (with axial thrust balancing).

Connections: threaded ports ISO 228/1 (BS 2779).

• NM, NMD: version with pump casing and lanter bracket in cast iron
• B-NM, B-NMD: version with pump casing and lanter bracket in bronze (the pumps are supplied fully painted).

Tecnical description

Applications

• For clean liquids without abrasives, which are non-aggressive for the pump materials (solids content up to 0.2%)
• For water supply
• For heating, air-conditioning, cooling and circulation plants
• For civil and industrial applications
• For fire fighting applications
• For irrigation