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2CDX(L)
Twin impeller centrifugal pump in AISI 304 and AISI 316 stainless steel, with radial impeller and components made by the hydroforming process that provides high resistance to corrosion, high efficiency with over 80% performance and low losses. The versatility of these electric pumps is due to the different types of mechanical seals that can be applied. Read more
Features
Compact dimensions
Sturdy construction
Available in AISI 316
Twin impeller centrifugal pump with hydraulics in AISI 304 and AISI 316 stainless steel, with radial impeller, with hydraulics entirely in pressed AISI 304 or AISI 316 (L version).
The double impeller makes for a wider performance range than the single-impeller version.
The components of the 2CDX(L) electric pump are obtained through the renowned hydroforming process, which guarantees sturdiness, hydraulic efficiency and reliability.
The process uses a high-pressure fluid (up to 1200 bar) to form the metal.
The hydraulic fluid, in our case water, with increasing pressure pushes the stainless steel to copy the shapes of the template until it comes into contact with the internal walls of the matrix that forms the mould.
This exclusive system, which combines the power of a press with the force of water, has significant advantages over traditional processes:
• Perfectly smooth shape
• Highly smooth running
• No welding points
These features ensure high corrosion resistance, high efficiency with performance of over 80% and low leakage.
2CDX(L) electric pumps, thanks to their small size, can be positioned even in narrow or difficult to reach spaces.
The versatility of these electric pumps is due to the different types of mechanical seals that can be applied.For further technical information see the Databook
• Domestic pressurisation
• Small-scale garden irrigation
• Washing
• Water treatment
• Cooling towers
• Handling of clean water in general
The double impeller makes for a wider performance range than the single-impeller version.
The components of the 2CDX(L) electric pump are obtained through the renowned hydroforming process, which guarantees sturdiness, hydraulic efficiency and reliability.
The process uses a high-pressure fluid (up to 1200 bar) to form the metal.
The hydraulic fluid, in our case water, with increasing pressure pushes the stainless steel to copy the shapes of the template until it comes into contact with the internal walls of the matrix that forms the mould.
This exclusive system, which combines the power of a press with the force of water, has significant advantages over traditional processes:
• Perfectly smooth shape
• Highly smooth running
• No welding points
These features ensure high corrosion resistance, high efficiency with performance of over 80% and low leakage.
2CDX(L) electric pumps, thanks to their small size, can be positioned even in narrow or difficult to reach spaces.
The versatility of these electric pumps is due to the different types of mechanical seals that can be applied.For further technical information see the Databook
• Domestic pressurisation
• Small-scale garden irrigation
• Washing
• Water treatment
• Cooling towers
• Handling of clean water in general
Technical data
| Flow rate | from 1.2 to 12.6 m³/h |
| Total head | from 71.5 to 27 m |
| Max. working pressure | 8 bar |
| Max. temperature of the liquid | -5°C ÷ +75°C for H, HS, HW, HSW versions -5°C ÷ +90°C for std and E versions |
| Poles | 2 |
| Insulation class | F |
| Protection degree | IP55 |
| Voltage | Single-phase 1~230V ±10% Three-phase 3~230/400V ±10% |
Materials
| Pump body | Stainless steel AISI 304 (EN 1.4301) (2CDX) Stainless steel AISI 316L (EN 1.4404) (2CDXL) |
| Impeller | Stainless steel AISI 304 (EN 1.4301) (2CDX) Stainless steel AISI 316L (EN 1.4404) (2CDXL) |
| Shaft | Stainless steel AISI 304 (EN 1.4301) (2CDX) Stainless steel AISI 316L (EN 1.4404) (2CDXL) |
| Mechanical seal | Standard = Ceramic/Carbon/NBR H = Graphite/Ceramic/FPM HS = Silicon Carbide/Silicon Carbide/FPM HW = Tungsten Carbide/Tungsten Carbide/FPM HSW = Silicon Carbide/Tungsten Carbide/FPM E = Graphite/Ceramic/EPDM |
| Motor support | Aluminium (up to and including 1.5 kW), cast iron (2.2 kW and above) |
Commercial documentation
Surface Catalogue 50Hz
Surface Catalogue 60Hz
Technical documentation
Data Book 2CDX(L) 50Hz 2 poles
Data Book 2CDX 60Hz 2 poles
Generic instruction manual
(2)CD(X)-DWO-DWC-CM(.)-CDA instruction manual
3D drawings
2CDX(L) 50Hz
2CDX 60Hz
Regarding the 2CDX(L) centrifugal pump, can I extend the power cord without causing technical problems or affecting the warranty?
Yes, anyhow this operation has to be carried out by a specialised technician or at an authorised EBARA Service Centre. This avoids improper connections that can adversely affect the pump’s correct operation and/or the safety of the installation.
How is the 2CDX(L) centrifugal pump different from the CDX(L) centrifugal pump?
The 2CDX(L) electric centrifugal pump is a twin impeller pump. Compared to the CDX(L) pump it has two impellers instead of one, this allows to achieve higher performances in terms of head.
How do I carry out the 2CDX(L) centrifugal pump's first start-up properly?
The first start-up requires the following operations:
- undo the hexagonal cap on top of the pump’s body;
- use a funnel to fill the pump with water until it overflows;
- screw the cap back on until it’s blocked, this prevents air to seep in.
Please make sure that there is nothing blocking the dip tube’s foot valve. Once these steps have been carried out, turn the switch on and off two or three times in order to check the pump’s operating conditions and its direction of rotation. Then start its continuous operation and gradually open the delivery gate. Please always refer to user and maintenance manual.
What is the noise level of the 2CDX(L) centrifugal pump?
The noise level of the 2CDX(L) centrifugal pump is <70 dB at a one metre distance
What is the difference between a single impeller and twin impeller pump?
A twin impeller version’s performance is better in terms of head, while the flow rate remains the same.
How do I check the 2CDX(L) centrifugal pump's direction of rotation?
- Start the pump for a for a few moments;
- Position yourself looking at the pump on the fan side (rear);
- Check if the fan is turning clockwise according to the sticker arrow on the fan cover.
Which are the applications the 2CDX(L) centrifugal pump can be used for?
The 2CDX(L) centrifugal pump is ideal when used for domestic pressure boosting, garden irrigation, washing, and when handling clean water in general. Thanks to its design features it can be used in many other fields, including the industrial sector and with various kinds of liquids. Contact our Technical Customer Service for information on specific application areas.
What kind of liquid can I pump with the 2CDX(L) centrifugal pump?
Thanks to the design features and to the various technical combinations that are available, the 2CDX(L) centrifugal pump is designed so that is can use clean water and various kinds of liquids. Contact our Technical Customer Service for information on specific application areas.
Which is the fluid's maximum allowed temperature for the 2CDX(L) centrifugal pump?
For the standard version the temperature range is 60°C – 90°C according to the model.
The versions that are equipped with different mechanical seals can pump liquids up to 120°C.
Please check the pump’s technical documentation and instruction manual for the maximum allowed temperature limits according to the version.
More details
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