Grundfos three-phase horizontal multistage centrifugal pump CM-I 25-3 cod. 98935349
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Grundfos three-phase horizontal multistage centrifugal pump CM-I 25-3 cod. 98935349

Grundfos three-phase horizontal multistage centrifugal pump CM-I 25-3 cod. 98935349

Useful to:

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

The CM model is a reliable, silent and compact horizontal suction pump. The modular design of the pump facilitates the creation of customized solutions. Available in cast iron and stainless steel.

€2,280.98 €4,472.50 -49% €1,869.65 (VAT excl.)
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Description

Grundfos three-phase horizontal multistage centrifugal pump CM-I 25-3 cod. 98935349

Model: CM 25-3 ARIE-AQQE FAAN

Compact, reliable, horizontal, multi-stage centrifugal pump, with radial suction port and discharge port.

The shaft, impellers and chambers are made of stainless steel.

The inlet and outlet parts are made of cast iron.

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 3-phase asynchronous motor, air-cooled, mounted on support feet.

TECHNIQUES
Pump speed on which the pump data is based 2900 rpm
Nominal flow rate 22 m³/h
Nominal prevalence 46.12 m
Impellers 3
Code for shaft seal AQQE
Approvals CE, EAC, UKCA
Drinking water approvals WRAS, ACS, NSF61, UBA
Curve tolerance ISO9906:2012 3B
Pump version TO
Model TO

MATERIALS
Body Pump Stainless steel, EN-1.4301, AISI 304
Impeller Stainless steel, EN 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 / 90°C - 10 bar / 120°C
Connection type Rep
Size of the inlet connection 2 inch
Size of the output connection 2 inch
Exit position 12
Pump connection code R

LIQUID
Pumped liquid Waterfall
Liquid temperature range -20 .. 120°C
Liquid temperature during operation 20°C
Density 998.2 kg/m³

ELECTRICAL DATA
Standard engine IEC
Structure dimensions 132SC
Efficiency class IE IE3
Rated power - P2 5.5 kW
Network frequency 50Hz
Usable for 50/60 Hz No
Nominal tension 3 x 220-240D/380-415Y V
Assist factor 1.00
Rated current 19.0-19.0/11.0-11.0 A
Starting current 1120-1280 %
Nominal speed 2920-2940 rpm
Protection class (IEC 34-5) IP55
Insulation class (IEC 85) F
Integrated motor protection PTC
Cable included No

OTHER
Frequency converter IT IS NOT
Terminal block position 12
Minimum efficiency index, MEI ≥ 0.41
Net weight 50.2kg
Gross weight 52.7kg
Danish VVS number 385214853
Nation of origin HU
Agreement rate no. 84137075
Data sheet
GRUNDFOS
98935349
5712603851969
Curves
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Drawings
file_1677235943.4669.png
Costo Spedizione Metodi Pagamento