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Máy bơm nước Wilo CronoNorm NL

Máy bơm nước Wilo CronoNorm NL

Single-stage centrifugal pump as baseplate pump in accordance with EN 733, with axial suction ports and radial pressure ports for installation on a base. Pump with supporting foot and flanged bearing bracket, elastic coupling/spacer coupling (extra charge), coupling guard and motor mounted to same baseplate.

IEC motor with 3 PTC thermistor sensors. Shaft sealing via non-cooled mechanical seal up to max. 120 °C. Grey cast iron housing, stainless steel shaft, grey cast iron impeller (bronze impeller available at extra charge).

SKU: Wilo CronoNorm NL Category: Tag:

Description

Single-stage centrifugal pump as baseplate pump in accordance with EN 733, with axial suction ports and radial pressure ports for installation on a base. Pump with supporting foot and flanged bearing bracket, elastic coupling/spacer coupling (extra charge), coupling guard and motor mounted to same baseplate.

IEC motor with 3 PTC thermistor sensors. Shaft sealing via non-cooled mechanical seal up to max. 120 °C. Grey cast iron housing, stainless steel shaft, grey cast iron impeller (bronze impeller available at extra charge).

Data sheet

Hydraulic data
  • Max. volume flow Q
  • Max. delivery head H
Product data
  • Max. fluid temperature T
    120 °C
  • Min. fluid temperature T
    -20 °C
  • Max. ambient temperature T
    40 °C
Motor data
  • Motor efficiency class
    IE3
  • Voltage tolerance
    ±10 % %
  • Rated power P2
    7.50 kW
  • Rated current IN
    13.20 A
  • Power factor cos φ
    0.91
  • Insulation class
    F
  • Integrated full motor protection
    yes
Installation dimensions
  • Pipe connection on the suction side
    DN 80
  • Pipe connection on the pressure side
    DN 65
  • Maximum operating pressure PN
    16 bar
Materials
  • Shaft
    1.4028, X30Cr13
  • Lantern
    5.1301, EN-GJL-250
  • Pump housing
    5.1301, EN-GJL-250
  • Impeller
    Konstruktionswerkstoff mit hoher Dehnung, korrosions- und meerwasserbeständig.
  • Mechanical seal
    AQ1EGG
Information for order placements
  • Net weight, approx. m
    153 kg
  • Article number
    4109158
  • Product description
    CronoNorm-NL 65/160-7.5/2
  • Brand
    Wilo

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