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.
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.
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 |
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