GS SERIES
Standardised single-stage cast iron centrifugal pump and electric pump from DN 32…
Single-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. The versatility of these electric pumps is due to the different types of mechanical seals that can be applied. Read more
Flow rate | from 1.2 to 15 m³/h |
Total head | from 37.5 to 12.5 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 |
MEI | > 0.4 |
Poles | 2 |
Insulation class | F |
Protection degree | IP55 |
Voltage | Single-phase 1~230V ±10% Three-phase 3~230/400V ±10% |
Pump body | Stainless steel AISI 304 (EN 1.4301) (CDX) Stainless steel AISI 316L (EN 1.4404) (CDXL) |
Impeller | Stainless steel AISI 304 (EN 1.4301) (CDX) Stainless steel AISI 316L (EN 1.4404) (CDXL) |
Shaft | Stainless steel AISI 303 (EN 1.4305) (CDX) Stainless steel AISI 316L (EN 1.4404) (CDXL) |
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 |
How do I check the CDX(L) centrifugal pump's direction of rotation?
How do I carry out the CDX(L) centrifugal pump's first start-up properly?
The first start-up requires the following operations:
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 CDX(L) centrifugal pump?
The noise level of the CDX(L) centrifugal pump is <70 dB at a one metre distance
Regarding the CDX(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.
Which is the fluid's maximum allowed temperature for the CDX(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.
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