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EBARA-EVM - VERTICAL MULTI-STAGE STAINLESS STEEL PUMPS

EBARA-EVM – VERTICAL MULTI-STAGE STAINLESS STEEL PUMPS

APPLICATIONS

Ebara-EVM-Series• Civil, Industrial, farming, fire-fighting, boosting systems
• Water treatment plants (reverse osmosis, filtrations)
• Irrigation system
• Washing system
• Movement of hot and cold water for heating, cooling and air-conditioning system.
• Boiler feeding
• Movement of moderately aggressive chemical liquids without solids.

Water treatment

• reverse osmosis systems
• distillation systems
• filtration
• light chemical applications;

 

Industrial washing systems

• car washing, bottle and glassware washing,
parts washing, crate washing, washing and
finishing of metal parts, vegetable washers, and
seafood washing applications
• fire-fighting systems;

Heating and conditioning

• hot water circulation
• cooling systems
• industrial boilers;
Water supply
and pressurization
• pressure boosting
• machine tools;
Agriculture and irrigation

• field irrigation
• sprinkler irrigation
• drip irrigation.

MATERIALS

Ebara-EVM• Impeller, diffusers, casing cover, outer casing, shaft sleeve, coupling covers,
fixing in contact with liquid: AISI 304 stainless steel
• Bottom casing: AISI 304 stainless steel (EVM) – cast iron (EVMG),
AISI 316L (EVML)
• Motor bracket and base: cast iron (not in contact with the pumped liquid)
• Bearings (in contact with liquid): tungsten carbide
• Mechanical seal: Silicon carbide/carbon/Viton
• Shaft: AISI 316 stainless steel
• Tie rods and fixings not contact with liquid: zinc coated stainless steel

CARTRIDGE SHAFT SEAL

EVM 32-45-64 pumps mount the carridge shaft seal
All components of a cartridge shaft seal constitute a sole part on a shaft sleeve. The cartridge mechanical seal is ready to
be installed between pump shaft and motor shaft. The most important benefits of this kind of seal are:
• Easy to install
• Protected seal faces
• Safe and easy handling
We are at disposal for evaluating your specifications and needs in order to find the best solution for your plants and
applications.

MOTORS

• Pumps configured for the installation of a standard IEC motor
• Pumps suitable for different motor types: explosion proof, high efficiency, low noise and with integrated inverter
(EVM VS)
• 50 – 60 Hz
• 2 – 4 poles
• Motors with various voltages and frequencies
• Motors conforming to UL/CSA standards on request.

 

EBARA              GRUNDFOS              KSB             WILO           TSURUMI

EBARA FIRE FIGHTING PUMPS

Features Ebara Fire Fighting Pumps

  • Non Overload design to ensure stable performance for all applications
  • Corrosion resistant materials used on the rotating parts
  • Hydraulically balanced impeller extends bearing life and assures smoother operation
  • Fully compliance to NFPA-20 and certified by Underwriters Laboratories (UL)

 

Specification Ebara Fire Fighting Pumps
  • End Suction Pumps *) Ebara Fire Fighting Pumps

Easy removal and maintenance, BPO (Back Pull Out) system allows all rotating elements to be removed without disconnecting suction and discharge pipe work. Top centreline discharge, foot support under casing for maximum resistance to misalignment and distortion from pipe loads. Flow rate capacity 250 up to 750 USGPM. Working pressure up to 250 psi with 250 lb. ANSI Flanges.

*) UL File Number “EX15585”

  • Horizontal Split-Case Pumps **)

Very compact design for easy of installation and permits minimum maintenance. Axially split casing allows the easy removal of the top casing for inspection and service. Available in horizontal or vertical configuration. Available in clockwise or counter clockwise rotation to simplify pump room layout. Flow rate capacity 500 up to 1250 USGPM. Working pressure up to 250 psi with 250 lb. ANSI Flanges.Ebara Fire Fighting Pumps.

Material
  • Ebara Fire Fighting Pump Casing Ductile cast iron (FCD450) for FSA model; Cast iron (FC250) for CNPA model, Impeller bronze casting (CAC406), Shaft Stainless steel (SUS316), Shaft sleeve Bronze casting (CAC406), Gland packing Teflon (PTFE) impregnate

Ebara-CDX,CDXM- Centrifugal Stainless Steel Pumps

Ebara-CDX, CDXM Series

Stainless steel single impeller centrifugal pumps.
Featuring the one piece volute manufactured using
Ebara’s unique plasma stamping process.

Specifications

˜ Single stage centrifugal pump, closed impeller.
˜ Maximum working pressure: 8 bar
˜ Maximum liquid temperature: 60 °C (for models 70/05-70/07-90/10)
~90 °C (for other models)

Materials

Ebara-CDX-Drawing˜ Pump casing: 304 Stainless Steel
˜ Impeller: 304 Stainless Steel
˜ Casing Cover: 304 Stainless Steel
Shaft: 303 Stainless Steel
˜ Bracket & Motor Frame: Aluminium
˜ Mechanical seal: Carbon/Ceramic/NBR
˜ (wetted part)

Motor Data

˜ TEFC, 2 pole, 50 Hz
˜ Insulation class F
˜ IP55 protection
˜ 1 Phase – 230 Volt
˜ 3 Phase – 230/400 Volt (dual voltage motors)
˜ In built overload protection for 1 Phase

Range

˜ 25 mm Ø discharge
˜ 0.37 to 1.5 kW – 1 Phase
˜ 0.37 to 1.8 kW – 3 Phase
˜ 1.8 m cable with 3 pin plug (1 Phase models only)

Supply

˜ 1.8 m cable with 3 pin plug (1 Phase models only)

Options

˜ High temperature seal (110 °C)
(Carbon/Ceramic/Viton seal, Viton O’ Rings)
˜ Hard faced seal (SiC/SiC/Viton seal, Viton O’ Rings)

Performance Curve

Ebara-CDX-CurveSynchronous
Speed:
3000 rpm

Water temp:
20 °C

Applicable
standard
of test :
ISO 9906
Annex A

Model Code

CDXM 120/12
Motor Size
Nominal Capacity
(70,90,120 or 200 lpm)
Model CDX = 3 Phase
CDXM = 1 Phase
(M ~ Monophase)

 

EBARA              GRUNDFOS              KSB             WILO           TSURUMI

EBARA-3-3L SERIES Centrifugal pumps close coupled and standardized

EBARA-3-3L SERIES

Centrifugal pumps close coupled and standardized

Ebara-3-Series

CENTRIFUGAL ELECTRIC PUMPS END SUCTION IN COMPLIANCE WITH EN 733
(FORMER DIN 24255)
End suction centrifugal pumps built in stainless steel AISI 304
(3 Series) and AISI 316L (3L Series)


APPLICATIONS

• Water supply to civil, agricultural and industrial plants
• Pressure boosting
• Fire-fighting, heating systems and air-conditioning
• Moving industrial liquids
• Irrigation
• Refrigeration towers
• Swimming pools
• Emptying
• Washing plants


TECHNICAL DETAILS

Ebara-3-Series-contruction• Can also work in vertical position
• Highly resistant contruction
• Hydroforming process EBARA patent

PUMP TECHNICAL DATA

• Maximum working pressure: 10 bar
• Maximum temperature of the liquid:
-10°C ÷ +90°C
-10°C ÷ +110°C (L-H-HS-HW-HSW-E versions)
-10°C ÷ +120°C (ES version)
• MEI >0,4 for SERIES 3(L) 2 poles, MEI >0,1 for SERIES 3(L) 4 poles
For further information please see our Data Book

MOTOR TECHNICAL DATA

• High efficiency IE2 motors starting from 0,75kW
• Self-ventilated 2 and 4 poles asynchronous motor
• Class of insulation F (B for high temperatures)
• IP 55 protection degree
• 230V ±10%, 50Hz single phase voltage,
three phase voltage 220-240/380-415V ± 5% (up to 0,55kW included), 50Hz for 3(L)M4 SERIES,
three phase voltage 230/400V ±10% (from 0,75kW to 4kW included), 50Hz for 3(L)M4 SERIES,
three phase voltage 230/400V ±10% (up to 4kW included), 50Hz for the other models
three phase voltage 400/690V ±10% (from 5,5kW and over), 50Hz
• Protection is user’s responsibility

MATERIALS

Ebara-3-Series-contruction1 copy• Pump casing and seal housing disc:
– AISI 304 per 3 Series 32-125/160/200
40-125/160/200
50-125/160
65-125/160/200
– AISI 316L for 3L Serie 32-125/160/200
40-125/160/200
50-125/160
65-125/160/200
– AISI 316 microcasted for 3L Series 65-250
80-160/200/250
• Impeller in:
– AISI 304 for 3 Series 32-125/160/200
40-125/160/200
50-125/160
– AISI 316L for 3L Series 32-125/160/200
40-125/160/200
50-125/160
– AISI 316 microcasted for 3 SERIES 65-125/160/200
3L SERIES 65-125/160/200
65-250
80-160/200/250
• Standard mechanical seal:
– Carbon/Ceramic/NBR for 3 Series 32-125/160/200
40-125/160/200
50-125/160
65-125/160/200
– SiC/SiC/FPM for 3L Series 32-125/160/200
40-125/160/200
50-125/160
65-125/160/200/250
80-160/200/250
– Special mechanical available on request

EBARA               GRUNDFOS              KSB              WILO          TSURUMI

EBARA-SQPB - SELF PRIMING PUMPS

 

 EBARA-SQPB – SELF PRIMING PUMPS

 

APPLICATIONS

• Irrigation
• Drainage
• General purpose

 

SQPB-Modular

 

FEATURES

• No priming is required except for initial use
• Special design of casing provides very rapid priming for extended piping
• Maintenance is facilitated due to packing type
• Water mixed with a little sand or mud can be pumped up due to semi-open impeller design
• Easy installation with engine for belt driven due to c.c.w rotation

 

 

 

Impeller type:

Impeller SQPB

 

 

 

 

 

 

 

 

 

SPECIFICATIONS

Description

Standard

Optional

LiquidTemperaturesReg. NPSHRotation

Installations

 

Materials

Casing

Impeller

Shaft

 

Construction

Impeller

Stuffing box

Bearing

Fresh water, river water, rain water0~40°C4mCounter clockwise when viewed from drive end

Outdoors

 

 

Cast iron Bronze

Cast iron Bronze

Carbon steel Stainless steel

 

 

Semi-open

Packing

Sealed ball bearing

Sea water 

 

 

 

 

Bronze

Bronze

Stainless steel

 

Ebara-SQPB for sea water

SQPB-Sea water

 

 

 

 

 

 

 

 

 

 

 EBARA               GRUNDFOS              KSB         TSURUMI         WILO

 

Ebara - DF - Submersible Sewage Non-clog Pumps

 

 

Ebara – DF Submersible Sewage Pumps 

Ebara-DF-Drawing copySubmersible sewage pump withnon-clog semi open impeller, with “cutting effect”, to prevent clogging by fibrou s matter. Suitable for sewage, waste water, led lighting storm water drainage, etc. 

 

 

 

 

 

 

 

 

 

 Performance curves

Ebara-DF-Curves

 

Robust cast iron construction with non-clog semi open impeller.  Suitable for:

  • Waste water
  • Treated water
  • Effluent
  • Storm water
  • Municipal or industrial drainage
  • Fountains and water displays

Specifications:

Ebara Submersible pump with non-clog
semi open impeller
˜ Maximum solids handling: refer to table

Motor Output: 1.5 to 3.7 kW (3ph) Manual only
Outlet Size: 65 to 80 mm
Flow Rates: 100 to 1200 lpm
Head: 3 to 18 m
Max Liquid temp: 40oC
Max. immersion: 8m
Max. solids: 40 or 46 mm#
# depending on model

Materials

Pump casing: Cast Iron
˜ Impeller: Cast Iron
˜ Suction cover: Cast Iron
˜ Shaft: 403 Stainless Steel
˜ Motor frame: Cast Iron
˜ Fasteners: 304 Stainless Steel
˜ Mechanical seal:

˜ Air filled, dry submersible, 4 pole, 50 Hz
˜ Insulation class F
˜ IP68 protection
˜ 3 Phase – 400 Volt
˜ In built overload protection

 

EBARA            GRUNDFOS             KSB            WILO           TSURUMI

EBARA PRESSURE BOOSTER UNIT U N Type

 

 

EBARA PRESSURE BOOSTER UNIT U N Type

 

FEATURES

1. Featuring of variable speed control by inverter

Ebara-Booster-UN-FSAVariable speed drives are used since they can adjust the
motor’s power to fit specific needs, resulting in reduced
energy consumption and in increased savings.

2. Constant estimated terminal pressure control

The controller provides CETP (Constant estimated
Terminal Pressure) control that adjusts pump discharge
pressure in relation to pressure loss caused by pipe
resistance according to water flow. Thus, it can hold
down electric power consumption compared to constant
discharge pressure control with variable speed operation

 

3. Stable water supply

Pumps are in parallel operation for high demand and In
the event of pump/inverter fault, the controller
automatically activates another pump to assure water
supply without stopping system operation.

 

4. Compact layout

Ebara-Booster-UN2SLayout is very compact. All components are integrated on a
rugged steel base. It is ready for use by only connecting
with supply piping and to the power source. It occupies
lesser space and requires easier installation than
conventional units.


5. Extend the life of pump

Pumps are operation in automatic alternate parallel to
extend the life of the pumps.


6. Simple and compact inner control panel

Simple wiring by using RS485 digital communication can
reduce control panel dimension to be a compact design.

 

Selection Chart Model UN2M/S – CDX, 2CDX and 3S Pump

Curves_Ebara_booster_UNP

 

 

 

 

 

 

APPLICATION

1. Domestic : High-rise buildings, Condominiums, Apartments etc.
2. Commercial : Office buildings, Hotel, Shopping centres etc.
3. Industrial : High-rise factory, Manufacturing & processing industries applications etc.
4. Social service : School, Hospitals etc.

 

More Information – Ebara-Booster UNP

 

EBARA            GRUNDFOS             KSB            WILO           TSURUMI

 

Ebara - SAL Slurry Pumps

 

 

FEATURES

Ebara-SAL• No power overload
Specially designed impeller with a limit load
feature is used so that there is never a power overload no matter what the head.

• Low energy consumption and yet highly efficient
Unique hydraulic design makes this pump more efficient than any other type.
The initial rate of efficiency is sustained for reducing electrical power consumption.

• Highly durable
A special, wear-resistant iron casting is used for both body and impeller.

• Ample motor output allowance
The motor has ample power output allowance. It will operate without change of output with mixed solution of 1.1 specific gravity.

• Minimal gland packing leakage
Rear impeller vane ensures minimal leakage from durable gland packing.

• Corrosion and wear-resistant materials
Both chrome iron casting and two-phase stainless steel are available. Interchangeability makes a wide range of
applications possible

 

ABOUT WEAR AND CORROSION RESISTANCE

Ebara-SAL-CurvesThe impellers, which are subject to the greatest possibility of
wear, are of tough high chrome cast iron about 20 times as
wear resistant as ordinary cast iron.

• The casing, which is subject to less possibility of wear, is of
less expensive low chrome cast iron with three to five times
the wear resistance of ordinary cast iron

 

Note:

Ebara-SAL-dim1. Motor specifications: Three-phase induction
motor; open, drip-proof type : D.P.; completely
sealed external fan type : T.E.
2. Dimensions marked with an asterix (*) will
change when using a completely sealed
external fan type motor with four poles of 15kW
or six poles of less than 11kW.
3. The pump must never be allowed to rotate in
reverse. Confirm test in operation of motor only
that rotation direction is correct

 

 

 

 

Application

Chemical Industry

  • -Neutralizing agents (milk of lime)
  • -Filter press suply liquid
  • (water with high mud concentration)
  • -Wet type dust collection
  • (dust-impregnated water)
  • -Sediment disposal (drains)

Oil Refining

  • -Waste disposal
  • (non corroded waste)
  • -Pit drain
  • (water with soft mud)

Paper & Pulp

  • -Pulp treatment (max. 4% concentration)
  • -Additives (clay-mixed water)
  • -Neutralizing agents (milk of lime)
  • -Waste disposal (sedimen-mixed water)

Food

  • -Kitchen darins (filtrate)
  • -Waste liquid disposal

Sugar / Salt Manufacturing

  • -Used wash water
  • (earth and sand-mixed water)
  • -Steamed and boiled liquid
  • (molasses)

Steel Manufacturing & Refineries

  • -Used coke cooling water
  • (mixed with coke dust)
  • -Casting sand recovery
  • (water mixed with sand)
  • -Conveyor pit drainage
  • (water mixed with iron oxide)
  • -Residual settling tank liquid
  • (water mixed with sludge)
  • -Dust collecting circulating liquid
  • (dust mixed water)

Thermal Power Stations

  • -Incinerator ash disposal
  • (water mixed with ash, carbon)
  • -dust disposal
  • (dust mixed water)

More application Ebara-SAL

 

EBARA            GRUNDFOS            KSB            WILO          TSURUMI

EBARA-UD-Pressure Booster Unit

 

APPLICATION

1. Domestic : High-rise buildings, Condominiums, Apartments etc.
2. Commercial : Office buildings, Hotel, Shopping centres etc.
3. Industrial : High-rise factory, Manufacturing & processing industries applications etc.
4. Social service : School, Hospitals etc.

 

FEATURES

1. All components are integrated on a rugged steel base. It is ready for use by only connecting with
supply piping and to the power source.
2. Layout is very compact and much lighter than conventional units. It occupies lesser space and requires
easier installation than conventional units.
3. The flow control system which prevent frequent start and stop of pumps, requires small hydropneumatic
pressure tank and ensures constant fresh water supply
4. Pumps are in parallel operation for high demand and alternating in low demand, suitable for energy
saving

Booster Ebara FSA

CONTROL SYSTEM

Step 1) both pumps are stopped when water tank is fully charged. In
this condition water is supplied from the pressure tank and
water pressure in tank gradually decreases.
Step 2) No. 1 pump start at pressure P1 (point 1) and water supplied
from pump and pressure tank.
Step 3) When more water is required and water pressure decreases to
P2 (point 2), no. 2 pump also starts, operation point shifts to
point 3 and system shifts to parallel operation.
Step 4) When water consumption decreases, water pressure in tank
increase and when pressure reaches P3 (point 4) no. 2 pump
is stopped and operation point shifts to point 5.
Step 5) when water consumption further decreases, water pressure in
tank increases and pressure switch is turned off and the flow
switch used to detect small flow is turned off. When both
pressure and flow switch are off, no. 1 pump stops (point 6).
Flow switch setting point is at small capacity point; therefore
pump continuous operation range is much wider. Accordingly
pump start frequency is greatly decreased

 

GENERAL SPECIFICATION

Ebara-UDP-FSA Bosster UnitDescription Standard Optional


Liquid handled property Fresh water, 0 – 40 0C
Installation Indoor Outdoor
Operation system
Pump speed Constant
Control Control with pressure switch & flow switch
Mode Parallel or alternate running
Power source AC, 3 phase, 50Hz, 380V AC,1 phase, 50Hz, 220V
(refer to model)
Max. working pressure 6 – 10 kg/cm2
Allowable suction head Min.: -0.3 kg/cm2, Max.: Refer to model
Pump model CDX, 2CDX, 3S and FSA
Control panel
Starting method DOL (Up to 5.5 kW) or Star-Delta (5.5 to 15 kW)
Construction Dust proof type
Operation key Touch panel key type
Pressure tank
Construction Air pre-charged diaphragm type
Capacity 18 to 60 litre

 

 

EBARA              GRUNDFOS              KSB             WILO           TSURUMI

Ebara- DMLV-DMLVF- Submersible Sewage Pump with Vortex Impeller

 

 

DMLV-DMLVF

Ebara-DMLV-DMLVF-dimentiSubmersible
SUBMERSIBLE SEWAGE PUMPS (VORTEX)
in cast iron

APPLICATIONS

• Evacuation of civil and industrial waste waters
• Treating liquid manure
• Draining sub-layer zones
• Generally moving foul waste liquids also containing solid substances
and/or suspended filamentary substances
• Emptying seepage water
• Moving sewage (sanitary services)
• Emptying cesspitsTECHNICAL DETAILS
• Equipped with vortex impeller
• Shaft seal upper and lower part (DMLV)
• Turbolence less in oil chamber (DMLV)


PUMP TECHNICAL DATA

DMLV-Dim• Maximum temperature of the liquid: 40°C
• Max solids size for passage: 80÷100mm (DMLV)
• Max solids size for passage: 30÷100mm (DMLVF)
• Max fibers length: 400mm (80DMLV) 500mm (100DMLV)
• Flanges: DN80, DN100 (DMLV)
1”1/4 (32DMLVF), DN50, DN55, DN65, DN80,
DN100, DN150 (DMLVF)


MOTOR TECHNICAL DATA

• Air filled dry submersible 4 poles motor (DMLV)
Air filled dry submersible 2/4/6 poles motor (DMLVF)
• Insulation class F (DML )
• Insulation class H (DMLVF)
• Protection degree IP68
• 380-415-10+6%, 50Hz (DMLV 2,2 kW) threephase voltage
380-415±10%, 50Hz (DML 3,7÷22 kW) threephase voltage
230±10%, 50Hz (DMLVF) singlephase voltage
400/690V±10%, 50Hz (DMLVF) threephase voltage
• Power up to 22kW (DMLV)
up to 35,7 kW (DMLVF)

MATERIALS

• Pump casing, vortex impeller, elbow in cast iron
• Shaft in AISI 403 (DMLV) and AISI 420B (DMLVF)
• Mechanical seal: SiC/SiC/NBR (pump side) (DMLV)
Carbon/Ceramic/NBR (motor side)(DMLVF)
Carbon/Ceramic/NBR (pump side)(32DMLVF)
SiC/SiC/NBR (pump side) (DMLVF except 32DMLVF)
Carbon/ Ceramic/NBR (motor side)(DMLVF4.6kW and above)
EBARA            GRUNDFOS           KSB          WILO        TSURUMI
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