Calpeda NR4 65

Calpeda NR4 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).

Additional Models

ModelSKU
NR4 65/125A/B70MB1122000
NR4 65C/A70M10080000
NR4 65B/A70M10100000
NR4 65A/A70M10120000
NR4 65/250D/B70MB1382000
NR4 65/250C/B70MB1422000
NR4 65/250B/A70MB1461000
NR4 65/250A/A70MB1521000
NR4 65/200C/B70MB1262000
NR4 65/200B/B70MB1302000
NR4 65/200A/B70MB1342000
NR4 65/160B/B70MB1182000
NR4 65/160A/B70MB1222000
NR4 65/125S/B70MB1162000
NR4 65/125F70MB1020000
NR4 65/125D70MB1060000
NR4M 65C/A70N10080000

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

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