Ebara
EBARA is a strong contender in the pump design and manufacturing industry. They use advanced engineering techniques, which explains why they have remained a leader in the pump market for over a century now. Ebara gained an extensive global network and pump affiliates and boasts top-class manufacturing facilities on all five continents.
The brand is popular for its stainless steel and cast-iron submersible pumps. Each piece of equipment is placed under rigorous testing and quality control programs to ensure that all EBARA owners get the most out of their investment. Ideal for applications that deal with clean to slightly contaminated fluids, EBARA makes sure to deliver exactly what’s needed by its users.
Ebara's Cast Iron Submersible
Ebara has a selection of submersible pumps from grinder to effluent types. These submersible pumps are engineered to handle various fluids used in various applications. Each unit of the Ebara submersible pump has been designed to meet all needs related to the moving of wastewaters and clear waters and conditions where liquid with solid residues should be transported.
The Ebara submersible pumps when linked to the range of accessories available can result in more reliable performance, higher efficiency, and more flexibility.
Features & Benefits
- Three-way vulcanisation of power cable prevents entry of liquids
- Thermoprotector or miniaturised thermal protector
- Double mechanical seal in an oil chamber with anti-vortex system
- Sealed bearings lubricated for life and resistant to high temperatures
- Oil chamber protects pump from damage during dry running
- Rigid cast iron construction for long life and reliability
Available Options
- Collection tanks
- Lifting stations
- Descent slide kit
- Adapters for JIS/DIN flanges
- EBAMix
- Guide hook
- Spare parts
Key Specifications
- Max flow: 1800 m3/h
- Max head: 72 m
- Maximum liquid temperature: 40°C
- Max solid passage: 140mm
DS/DSF SEMI OPEN IMPELLER
- Total head: 0.8 to 43 m
- Flow rate: 5 to 84 m3/h
- Maximum solid size passage: 5mm to 8mm
- Maximum length of 50mm fibrous bodies
DVS SEMI-VORTEX IMPELLER
- Total head from 5.3 to 23 m
- Capacity from 6 to 60 m3/h
- Maximum solid size passage: 21mm to 41mm
- Maximum length of fibrous bodies: 100mm to 245mm
DL/DL W/C (WITH CUTTER)
- Total head: up to 37.7 m
- Capacity: up to 780 m3/h
- Maximum solid size passage: Up to 90mm
- Maximum length of fibrous bodies: Up to 600 mm
SINGLE CHANNEL IMPELLER (DML-DMLF) OR VORTEX IMPELLER (DMLV-DMLVF)
- Total head: up to 41.3 m
- Capacity: up to 330 m3/h
- Maximum solid size passage: Up to 100mm
- Maximum length of fibrous bodies: up to 500 mm
DRS WITH GRINDER – DRD WITH MULTI-CHANNEL IMPELLER
- Total head: up to 72 m
- Capacity: up to 1800 m3/h
- Maximum passage of solids: up to 140 mm
Applications
- Emptying of wells, garages and cellars
- Emptying of tanks and cisterns
- Aspiration from water recovery systems
- Handling solid or filamentous substances in suspension
- Civil and industrial wastewater evacuation
- Drainage of sublevel areas
- Water extraction from lower-level areas
- Cesspools emptying
- Residential and industrial sewage system emptying
- Rainwater lifting
- Irrigation
- Gardening and small-scale agriculture
Range
EBARA submersible pumps operate with a centrifugal pump working principle. A mechanical coupling at the bottom of the pump connects the pump shaft to the gas separator or protector. As the pump is primed, fluids enter through the intake screen and are lifted by the pump stages. Like any conventional centrifugal, the pump’s impeller rotates within the housing and reduces pressure at the inlet. This motion then drives fluid to the outside of the pump’s housing, which increases the pressure enough to send it out the discharge and onto the surface.
- DS/DSF Semi Open Impeller
- DVS Semi-Vortex Impeller
- DL/DL W/C (With cutter)
- Single Channel Impeller
- DRS with grinder – DRD with multi-channel impeller
Ebara's Stainless Steel Submersible
Ebara’s stainless steel submersible pump range is among the most preferred equipment in various industrial facilities today.
The technical solutions adopted and the matching accessories made by Ebara ensure this range of high performance and a variety of solutions that adapt to any need. Made of stainless steel AISI 304, these Ebara pumps can also guarantee maximum reliability and resistance.
Features & Benefits
- External casing entirely in stainless steel for rigidity
- Mechanical seal and lip ring in an oil chamber
- Stainless steel filter allows solid passage with size up to 20mm
- Ceramic-coated stainless steel shaft casing for higher wear resistance
- Oil chamber increases seal life and lengthens maintenance intervals
- Open impeller with small blades and back cover protects sealing device
Available Options
- Magnetic switch/Float switch
- Descent kit
- Hose clamp
- Spare parts
Key Specifications
- Maximum capacity: 54 m3/h
- Maximum head: 20m
- Maximum solid passage: 50 mm
OPTIMA AISI 304 PUMPS
- Total head from 1.5 to 7.6 m
- Capacity from 1.2 to 9 m3/h
- Maximum immersion 5 m
- Maximum liquid temperature 50°C
- Maximum solid size passage 10 mm
BEST ONE – ONE VOX AISI 304 PUMPS
- Total head: up to 8.3 m
- Capacity from 1.2 to 10.2 m3/h
- Maximum immersion 5 m
- Maximum liquid temperature 50°C
- Maximum solid size passage: up to 20mm
BEST 2-5 AISI 304 PUMPS
- Total head from 2.9 to 18.4 m
- Capacity from 1.2 to 21.6 m3/h
- Maximum immersion 7 m
- Maximum liquid temperature 35°C
- Maximum solid size passage 10 mm
RIGHT AISI 304 PUMPS
- Total head from 2 to 9.5 m
- Capacity from 2.4 to 18 m3/h
- Maximum immersion 7 m
- Maximum liquid temperature 50°C
- Maximum solid size passage 35 mm
DW – DW VOX AISI 304 PUMPS
- Total head: up to 20m
- Capacity: up to 54 m3/h
- Maximum immersion 7 m
- Maximum liquid temperature 40°C
- Maximum solid size passage 50 mm
Applications
- Emptying of wells, garages and cellars
- Emptying of tanks and cisterns
- Aspiration from water recovery systems
- Handling solid or filamentous substances in suspension
- Civil and industrial wastewater evacuation
- Drainage of sublevel areas
- Water extraction from lower-level areas
- Cesspools emptying
- Residential and industrial sewage system emptying
- Rainwater lifting
- Irrigation
- Gardening and small-scale agriculture
Range
EBARA submersible pumps operate with a centrifugal pump working principle. A mechanical coupling at the bottom of the pump connects the pump shaft to the gas separator or protector. As the pump is primed, fluids enter through the intake screen and are lifted by the pump stages. Like any conventional centrifugal, the pump’s impeller rotates within the housing and reduces pressure at the inlet. This motion then drives fluid to the outside of the pump’s housing, which increases the pressure enough to send it out the discharge and onto the surface.
- Optima AISI 304 Pumps
- Best One – One VOX AISI 304 Pumps
- Best 2-5 AISI 304 Pumps
- Right AISI 304 Pumps
- DW – DW VOX AISI 304 Pumps
Ebara's EVMS Vertical Multistage
EBARA’s EVMS series of vertical multistage pumps are manufactured to the highest standards of quality to deliver reliable operating performance. These vertical multistage pumps are engineered using the latest fluid dynamics and design principles, followed by quality-controlled manufacturing and rigorous testing.
Ebara has also developed a unique impeller design called Shurricane that offers solutions and value to the customer. The optimised shape of this patented impeller enables an 80% reduction in axial thrust making it possible to preserve motor bearing life.
Features & Benefits
- Self-aligning liner ring, floating design prevents swelling at high temperatures
- Tungsten carbide lower pump bearings for maximum operating life
- Keyed direct drive pump and motor shafts for reliable power transmission
- Cartridge seals for easy maintenance
- Air vent in casing cover prevents air entrapment and dry run
- Square-edge four spline shaft minimises shaft and impeller wear
Available Options
- Seal options
- Material options
- Motor options
- Spare parts
- Baseplate
Key Specifications
- Model range: 1,3,5,10,15 & 20 m³/hr flow sizes
- Heads: Up to 240 m
- Liquid temperature: -15 to +140°C
- Max. working pressure: 16 Bar (Oval Flange) 25 Bar (Round flange)
- Larger capacity EVM models available (32, 45 & 64 m³/hr)
Applications
- Industrial, commercial and agricultural applications
- Water treatment plants (reverse osmosis, filtration)
- Boiler feed – Irrigation systems – Fire fighting
- Pumping of hot or cold water for HVAC systems
- For the pumping or boosting of water in general
Principle of Operation
The Ebara centrifugal pumps follow the standard centrifugal principle. Two main parts are responsible for the conversion of energy: the impeller and the casing. The impeller rotates the fluid while the casing is the airtight passage that surrounds the impeller. To work, the fluid enters into the casing, falls on the impeller blades at the eye of the impeller, and is whirled tangentially and radially outward until it leaves the impeller into the diffuser part of the casing. The fluid gains both velocity and pressure while it passes through the impeller which is mechanized by the motor. This is how the pump can push out the fluid to a high-level head.
Ebara's 3 Series
Ebara’s 3 Series comprises stainless steel pumps that feature a unique one–piece volute casing engineered using the latest computer–controlled plasma stamping system, ensuring total quality control during manufacture. Along with the smooth surfaces of the casing, the 3S pumps consistently deliver superior quality products and offer high efficiency.
These Ebara pumps are standardized according to EN 733 and are realized in different structural shapes for greater versatility in most industrial applications.
Features & Benefits
- Unique one-piece volute casing
- All wetted components are made of 304 or 316L
- Stainless Steel
- High-efficiency impeller design – giving efficiencies up to 80%
- Robust hydraulic construction
- Versatile and able to handle a wide range of fluid
- Back pull-out design allows easy and quick maintenance
Available Options
- High-temperature versions with Viton elastomers
- Hard face mechanical seal in SiC/SiC/Viton
- Motor options
- Spare parts
- Baseplate
Key Specifications
- Capacity up to 240 m3/h
- Head up to 90 m
- Maximum working pressure: 10 bar
- Temperature of the liquid: from -10°C to 110°C
3M MONOBLOC 2 POLES
- Flow rates: Up to 72 m3/h
- Head: 7 to 70 m
- Liquid temp: -10 oC to +90 oC
- Max. working pressure: 10 Bar
3M4 MONOBLOC 4 POLES
- Flow rates: Up to 36 m3/h
- Head: 3 to 18 m
- Liquid temp: -10 C to +90 C
- Max. working pressure: 10 Bar
3LS STUB SHAFT PUMPS, 2 POLE
- Flow Rates: Up to 240 m3/h
- Liquid temp: -10 oC to +110 oC
- Max. working pressure: 10 Bar
3LS4 STUB SHAFT PUMPS, 4 POLE
- Flow Rates: Up to 72 m3/h
- Head: 3 to 18 m
- Liquid temp: -10 oC to +110 oC
- Max. working pressure: 10 Bar
Applications
- Washing systems
- Ecological and food systems
- Water treatment systems
- Pumping of fluids reasonably aggressive
- Conditioning systems
- Heating systems
pressure increase in industrial systems - Systems for air treatment/humidification
Range
- 3M Monobloc 2 Poles
- 3M4 Monobloc 4 Poles
- 3lS Stub Shaft Pumps, 2 Pole
- 3lS4 Stub Shaft Pumps, 4 Pole
Ebara's GS Cast Iron End Suction
The Ebara GS Series features versatile and high-quality end-suction pumps conformed to EN733.
Comprising 44 models that can be combined with accessories and electronic solutions, these Ebara submersible pumps are suitable for many applications and duties wherever water needs to be transferred or boosted. The Ebara GS cast iron centrifugal pumps combine the best technical and performance features in a single solution.
Features & Benefits
- Dimensionally interchangeable with EN733
- High-efficiency hydraulic design
- Robust construction extends service life
- Motors are available in 2 or 4 poles
- Front and rear bronze wear rings ensure long life and reliability
- Designed and fully performance tested in Japan
Available Options
- Seal options
- Material options
- Motor options
- Spare parts
- Baseplate
Key Specifications
- 44 Models/sizes
- Nominal impeller sizes: 125 to 500mm
- Discharge sizes: 32mm to 200mm
- Max Flows: 1300m3/h
- Max Head: 150m
- Motor power required: 220 kW (2 pole); 0.55 to 355 kW (4 pole)
Applications
- Water supply
- Pressure boosting
- Building services
- Cooling towers
- Industrial
- Irrigation
- Clean water
- Dewatering
Principle of Operation
The Ebara centrifugal pumps follow the standard centrifugal principle. Two main parts are responsible for the conversion of energy: the impeller and the casing. The impeller is what rotates the fluid while the casing is the airtight passage that surrounds the impeller. To work, the fluid enters into the casing, falls on the impeller blades at the eye of the impeller, and is whirled tangentially and radially outward until it leaves the impeller into the diffuser part of the casing. The fluid gains both velocity and pressure while it passes through the impeller which is mechanized by the motor. This is how the pump can push out the fluid to a high-level head.