Ebara CVM with E-DRIVE
Vertical multistage pumps
Characteristics
- Maximum feed, m³/hour: 7.2
- Maximum head, m: 98.5
- Power, kW: 0.3 - 1.85
- Liquid temperature, ° C: + 5 ... + 40
Application
- Construction
- Heating and air conditioning
- Industry
- Agriculture and irrigation
EBARA CVM series vertical centrifugal multistage pumps made of cast iron. Widely used for systems pressure boosting, washing, for small irrigation systems and pumping clean water for general purposes.
Performance curves for CVM pumps with E-drive frequency converter
| Single-phase 230V - 50Hz | Three-phase 400V - 50Hz | |||||||||||||||||||||
| Model | Vendor code | Model | Vendor code | Eff. | HP | kw | Current (A) | Weight, [kg] | Performance characteristics | |||||||||||||
| 1 ~ 230V | 3 ~ 400V | Q [m3 /h] | H [m] | |||||||||||||||||||
| 1 ~ | 3 ~ | |||||||||||||||||||||
| CVM /I A /10 EDM | 1547501101I | CVM /I A /10 EDT | 1547501108I | IE3 | one | 0.75 | 15 | ten | 20.6 | 21.1 | 1.2 ÷ 3.0 ÷ 4.8 | 57.5 ÷ 43.5 ÷ 19.5 | ||||||||||
| CVM /I A /12 EDM | 1547501102I | CVM /I A /12 EDT | 1547501109I | IE3 | one | 0.9 | 15 | ten | 22.4 | 22.9 | 1.2 ÷ 3.0 ÷ 4.8 | 69.0 ÷ 52.5 ÷ 23.4 | ||||||||||
| CVM /I A /15 EDM | 1547501103I | CVM /I A /15 EDT | 1547501110I | IE3 | 1.5 | 1.1 | 15 | ten | 22.6 | 23.1 | 1.2 ÷ 3.0 ÷ 4.8 | 80.5 ÷ 61.0 ÷ 27.3 | ||||||||||
| CVM /I B /15 EDM | 1547501104I | CVM /I B /15 EDT | 1547501111I | IE3 | 1.5 | 1.1 | 15 | ten | 21.9 | 22.4 | 1.8 ÷ 3.6 ÷ 7.2 | 60.5 ÷ 53.3 ÷ 24.5 | ||||||||||
| CVM /I B /20 EDM | 1547501105I | CVM /I B /20 EDT | 1547501112I | IE3 | 2 | 1.5 | 15 | ten | 26.8 | 27.3 | 1.8 ÷ 3.6 ÷ 7.2 | 74.0 ÷ 65.5 ÷ 30.6 | ||||||||||
| CVM /I B /23 EDT | 1547501106I | IE3 | 2,3 | 1.7 | - | ten | - | 27.9 | 1.8 ÷ 3.6 ÷ 7.2 | 86.0 ÷ 76.5 ÷ 35.7 | ||||||||||||
| CVM /I B /25 EDT | 1547501107I | IE3 | 2.5 | 1.85 | - | ten | - | 28.2 | 1.8 ÷ 3.6 ÷ 7.2 | 98.5 ÷ 87.0 ÷ 41.0 | ||||||||||||
Technical data CVM pumps
| Characteristics of the pumped liquid | Fluid type | Pure water |
| Temperature [°C] | min. + 5 | |
| Max. + 40 | ||
| Maximum working pressure [MPa] | 1.1 | |
| Design | Working wheel | Closed type |
| Shaft seal | Mechanical seal | |
| Bearing | Sealed ball bearing | |
| Pipeline connection | Suction connection | G 1 "1/4 |
| Discharge connection | G 1 "1/4 | |
| Materials | Housing | Cast iron |
| Working wheel | PPE + PS, glass fiber reinforced | |
| Shaft seal | Ceramic/graphite/NBR | |
| External enclosure | AISI 304 | |
| Shaft | AISI 416 |
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