Grundfos CM 5-4 multistage centrifugal pump cod. 92889684
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Grundfos CM 5-4 multistage centrifugal pump cod. 92889684

Grundfos CM 5-4 multistage centrifugal pump cod. 92889684

CM 5-4 SRIE-AQQE C1-AAN

The self-priming CM model is a reliable, silent and compact horizontal suction pump. The modular design of the pump facilitates the creation of customized solutions. The self-priming CM model is available in stainless steel.

€608.44 VAT included €1,148.00 -47% €498.72 (VAT excl.)

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Description

Grundfos CM 5-4 multistage centrifugal pump cod. 92889684

CM 5-4 SRIE-AQQE C1-AAN

Useful to:

  • Air Conditioning - Commercial Buildings
  • Pressure increase - Commercial buildings
  • Increased water pressure for domestic use
  • District heating
  • Irrigation
  • Desalination
  • Industrial heating
  • Washing and cleaning
  • Industrial water supply
  • Water distribution

Compact, reliable, horizontal, multi-stage centrifugal pump, with radial suction port and discharge port. The pump is self-priming and can create a suction height of up to 4 m metres. The materials of the pump in contact with the liquid are stainless steel. The mechanical seal is a special type, unbalanced O-ring. The piping connection is via Whitworth, Rp (ISO 7/1) internal threads. The pump is equipped with a 1-phase, air-cooled asynchronous motor, mounted on support feet.

Data sheet
GRUNDFOS
92889684
5715121102131
Specifications
TECHNIQUES
pump speed on which the pump data is based 2900 rpm
Nominal flow rate 4.7 m³/h
Nominal prevalence 30.03 m
Impellers 4
Code for shaft seal AQQE
Approvals CE, EAC, UKCA
Drinking water approvals WRAS, ACS, UBA
Curve tolerance ISO9906:2012 3B
Pump version S
Model TO
Self-priming 4 m

MATERIALS
Body Pump Stainless steel, DIN W.-Nr. 1.4301, AISI 304
Impeller Stainless steel, DIN W.-Nr. 1.4301, AISI 304
Material code THE
Code for rubber AND

INSTALLATION
Ambient temperature limit -20 .. 55 °C
Max operating pressure 16 bars
Max pressure at the mentioned temperature 16 bar / 60 °C
Connection type Rep
Size of the inlet connection 1 inch
Output connection size 1 inch
Exit position 12
Pump connection code R

LIQUID
Pumped liquid Waterfall
Liquid temperature range 0 .. 60 °C
Liquid temperature during operation 20°C
Density 998.2 kg/m³

ELECTRICAL DATA
Standard engine IEC
Structure dimensions 80B
Efficiency class IE IE2
Rated power - P2 0.67 kW
Network frequency 50Hz
Usable for 50/60 Hz No
Nominal tension 1 x 220-230 VV
Assist factor 1.00
Rated current 4.30-4.15 A
Starting current 400-430 %
Nominal speed 2810-2830 rpm
Protection class (IEC 34-5) IP55
Insulation class (IEC 85) F
Integrated motor protection PTO

OTHER
Frequency converter IT IS NOT
Terminal block position 12
Minimum efficiency index, MEI ≥ 0.7
Net weight 15kg
Gross weight 17.5kg
Nation of origin HU
Agreement rate no. 84137075
curves
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DRAWINGS
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