Calpeda NR 65

Calpeda NR 65

Construction

Close-coupled, single-impeller, centrifugal pumps; electric motor with extended shaft directly connected to the pump. NR, NR4: Single head pump. NRD: Twin head pump with bulit-in automatic switching valve. The two head can operate singularly or in parallel. Pump casing with suction and delivery connections with the same diameter and on the same axis (in-line).

Connections : Flanges PN 10, EN 1092-2.

Counterflanges (on request): NR,NR4 32,40,50,65 : Screwed flanges PN 16, EN 1092-1. NR4 100, NR4 125 : Flanges for welding PN 10, EN 1092-1. Version with frequency converter (on request)

Applications

  • For clean liquids, without abrasives, which are non-aggressive for the pump materials (contents of solids up to 0.2%).
  • For heating, conditioning, cooling and circulation plants.
  • For civil and industrial applications.
  • When low noise operation is required (n = 1450 rpm).
ModelSKU
NR 65/125A/B70MA1122000
NR 65/250B/B70MA1482000
NR 65/250A/C 400/690/50 Hz70MA1523000
NR 65/250A/B70MA1522000
NR 65/200S/B70MA1402000
NR 65/200B/B70MA1322000
NR 65/200A/A70MA1361000
NR 65/160B/A70MA1201000
NR 65/160A/A70MA1241000
NR 65/125S/B70MA1162000
NR 65/125F/B70MA1022000
NR 65/125D/B70MA1062000
NR 65/125D/A 230/400/50 Hz70MA1061000
NR 65/125D/ANR 65/125D/A
NR 65/250C/A70MA1441000

Please Call 01296 488 294 or email sales@polypump.co.uk for availability and advice.

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