Grundfos three-phase horizontal multistage centrifugal pump CM-G 1-4 cod. 97516639
Grundfos three-phase horizontal multistage centrifugal pump CM-G 1-4 cod. 97516639
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.
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Grundfos three-phase horizontal multistage centrifugal pump CM-G 1-4 cod. 97516639
Model: CM 1-4 ARGE-AQQE FAAN
Compact, reliable, horizontal, multi-stage centrifugal pump, with radial suction port and discharge port.
The materials of the pump in contact with the liquid are high quality 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 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 | 1.7 m³/h |
| Nominal prevalence | 25.13 m |
| Impellers | 4 |
| 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-1.4401, AISI 316 |
| Impeller | Stainless steel, EN 1.4401, AISI 316 |
| Material code | G |
| 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 | 1 inch |
| Size of the output connection | 1 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 | 71A |
| Rated power - P2 | 0.46 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 | 2.0-2.2/1.0-1.2 A |
| Starting current | 490-530 % |
| Nominal speed | 2770-2820 rpm |
| Protection class (IEC 34-5) | IP55 |
| Insulation class (IEC 85) | F |
| Integrated motor protection | IT IS NOT |
| Cable included | No |
| OTHER | |
|---|---|
| Frequency converter | IT IS NOT |
| Terminal block position | 12 |
| Minimum efficiency index, MEI ≥ | 0.68 |
| Net weight | 12kg |
| Gross weight | 14.5kg |
| Danish VVS number | 385210104 |
| Finnish | 4925767 |
| Nation of origin | HU |
| Agreement rate no. | 84137075 |
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