HYDROSTATION
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BEST ONE - VOX
AISI 304 stainless steel submersible pump with mechanical seal made of Ceramic/Carbon/NBR and oversized oil chamber. Possibility of fixed or mobile installation and suitable for domestic applications and large industrial drainage installations. Read more
Features
Sturdy design, corrosion resistant
Possibility to use in fixed and mobile installations
Practical and easy to use
AISI 304 stainless steel submersible pump with mechanical seal in Ceramic/Carbon/NBR and oversized oil chamber that increase the life and reliability.
BEST ONE has a semi-open impeller, while BEST ONE VOX is equipped with vortex type impeller, to ensure a greater free passage and reduce the possibility of clogging.
The electric pumps offer great versatility of installation (fixed or mobile) due to the possibility of choosing between the vertical magnetic float switch (of reduced size) or the float switch.
These solutions also allow you to choose the best pump insertion option according to the space available.
For further technical information see the Databook
• Emptying of basements, garages, cellars or rooms subject to flooding
• Emptying of tanks and reservoirs
• Supply of garden fountains
BEST ONE has a semi-open impeller, while BEST ONE VOX is equipped with vortex type impeller, to ensure a greater free passage and reduce the possibility of clogging.
The electric pumps offer great versatility of installation (fixed or mobile) due to the possibility of choosing between the vertical magnetic float switch (of reduced size) or the float switch.
These solutions also allow you to choose the best pump insertion option according to the space available.
For further technical information see the Databook
• Emptying of basements, garages, cellars or rooms subject to flooding
• Emptying of tanks and reservoirs
• Supply of garden fountains
Technical data
| Flow rate | from 1.2 to 10.2 m³/h |
| Total head | from 1.8 to 8.3 m for BEST ONE and from 1.5 to 6 m for BEST ONE VOX |
| Max. temperature of the liquid | +50°C |
| Poles | 2 |
| Max. solids passage | 10 mm 20 mm for VOX version (Vortex) |
| Insulation class | F |
| Protection degree | IP68 |
| Voltage | Single-phase 1~230V ±10% Three-phase 3~400 ±10% |
| Max. immersion | 5 m with 10 m cable 2 m with 5 m cable |
Materials
| Pump body | Stainless steel AISI 304 (EN 1.4301) |
| Impeller | Stainless steel AISI 304 (EN 1.4301) |
| Shaft | Stainless steel AISI 303 (EN 1.4305) (part in contact with liquid) |
| Mechanical seal | Ceramic/Carbon/NBR (mechanical seal) NBR (lip seal) |
Commercial documentation
Submersible Catalogue 50Hz
Submersible Catalogue 60Hz
Technical documentation
Data Book BEST ONE-VOX 50Hz 2 poles
Data Book BEST ONE-VOX 60Hz 2 poles
Generic instruction manual
OPTIMA-BEST-RIGHT-DW instruction manual
3D drawings
BEST ONE 50Hz
PZH
DownloadHow can I adjust the float switch in order to avoid problems when starting or stopping?
If the pump is fitted with a float switch, the latter must have enough room to move freely, so that it can switch and ensure a proper pump operation.
Please follow the directions provided in the instruction manual when the installation requires float switches that are fixed to the tank and are driven by a distribution board.
Can I extend/replace 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.
What should the dimensions of the handhole where I’m inserting the pump be?
It depends on the pump’s type and model.
Strictly follow the directions provided in the instruction manual.
What is the minimum amount of liquid that the pump must be submerged in?
Strictly follow the directions provided in the instruction manual.
More details
Do you need more information about this product? Send us your request.
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