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| Product name: | CR 4-60 A-A-A-BUBE |
| Product No: | 41507066 |
| EAN number: | 5700390719432 |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 3500 rpm |
| Rated flow: | 7 m³/h |
| Rated head: | 56.9 m |
| Stages: | 6 |
| Impellers: | 6 |
| Low NPSH: | No |
| Code for shaft seal: | BUBE |
| Pump No: | 41500066 |
| Pump version: | A |
| Model: | D |
| Materials | |
|---|---|
| Base: | Cast iron |
| Base: | EN-JL1030 |
| Base: | 25 B |
| Impeller: | Stainless steel |
| Impeller: | EN 1.4301 |
| Impeller: | AISI 304 |
| Material code: | A |
| Installation | |
|---|---|
| Maximum ambient temperature: | 40 °C |
| Max pressure at stated temp: | 16 bar / 120 °C |
| Type of connection: | OVAL |
| Size of inlet connection: | Rp 1 1/4 |
| Flange size for motor: | F115 |
| Connect code: | A |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | -15 .. 120 °C |
| Selected liquid temperature: | 20 °C |
| Density at selected liquid temperature: | 998.2 kg/m³ |
| Electrical data | |
|---|---|
| Motor type: | 90LA |
| IE Efficiency class: | IE1 |
| Rated power - P2: | 2.2 kW |
| Mains frequency: | 60 Hz |
| Rated voltage: | 3 x 200-230 D/346-400 Y V |
| Rated current: | 8,85-8,10/5,10-4,70 A |
| Starting current: | 650-830 % |
| Cos phi - power factor: | 0.90-0.85 |
| Rated speed: | 3440-3480 rpm |
| Efficiency: | IE1 83% - IE1 84% |
| Motor efficiency at full load: | 83-84 % |
| Motor efficiency at 3/4 load: | 84 % |
| Motor efficiency at 1/2 load: | 84-82 % |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor protec: | NONE |
| Motor No: | 85325908 |
| Others | |
|---|---|
| Net weight: | 32 kg |
| Gross weight: | 35 kg |
| Shipping volume: | 0.06 m³ |
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