EBARA-EVM – VERTICAL MULTI-STAGE STAINLESS STEEL PUMPS

APPLICATIONS

• 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

• 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.

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

…much more compact

The Grundfos MQ is a compact all-in-one pressure boosting unit,
designed for domestic water supply and other boosting or lift
applications. The MQ is a compact and reliable, easy-to-install
pump, with many standard features.

The MQ pump is ideal for pressure boosting from water storage
tanks or from city water supply (maximum 45 psi inlet pressure).
The MQ is also a self-priming multistage centrifugal pump. It can
selfprime from a well depth of down to 26 feet within a
maximum time of 5 minutes.*

* For detailed suction lift performance characteristics, refer to
the MQ product guide

The Grundfos’ MQ pump is compact and extremely
easy to install. The pressure switch and tank are
already built into the MQ. Furthermore, it is selfpriming
and water-cooled with a very low noise level.
The outlet pipe connection can be angled up to 5° to
fit your existing pipe-work.
Grundfos’ MQ pump is simple and easy to operate.
The settings are clearly indicated on the user-friendly
control panel with indicator lights for Pump on/off,
auto reset, and an alarm indicating dry running or
overheating.
Grundfos MQ is built for trouble-free operation. It’s
construction from corrosion-resistant materials
means it can be used for clean water. The anti-cycling
feature prevents the pump from repeatedly starting
and stopping in the event of a dripping tap or a minor
leak. If there is no water available, the pump will stop
to protect itself and restart automatically when
water is available again

Overview

Amarex KRT with highly efficient submersible motors

With highly efficient IE3* submersible motors the pumps of the Amarex KRT® series are a true innovation on the market. KSB’s extremely energy-efficient motors can be integrated into pump stations as standard. The pump sets can be supplied with or without explosion protection

KSB’s in-house development work has enabled these pump sets to be mechanically and electrically optimised for the special requirements of waste water transport. The Amarex KRT motors’ electrical and magnetic design fulfils the requirements of the IE3* efficiency class up to a drive rating of 850 KW.

Combining these motors with a wide range of hydraulic systems for handling waste water enables KSB to provide pump sets offering superb efficiency and dependable operation for every application. Save energy effectively

Design

Vertical, single-stage submersible motor pump in close-coupled design, various impeller types, for wet or dry installation, stationary and transportable version. Design to ATEX.

Applications

Handling of all types of abrasive or aggressive waste water in water and waste water engineering as well as industry, especially untreated sewage containing long fibres and solid substances, fluids containing gas / air, as well as raw, activated and digested sludge; sea water desalination.

Pump sets of installation types P and S

are designed for continuously submerged operation. The motor is cooled by the fluid
handled on the motor surface. Operation with the motor outside the fluid handled is
possible for short periods.

Pump sets of installation type K

are suitable for continuous operation with the motor outside the fluid. Cooling is
effected by means of air convection.

Operating data

Capacity Q up to 6200 m3/h, 1700 l/s
Head H up to100 m
Motor power P2 from 0,8 kW to 320 kW
Temperature of
pumped liquid t up to 60 oC
Enclosure type IP 68 to EN 60 529 / IEC 529
additional flameproof versions ATEX II 2G T3 or T4

Drive

Three-phase asynchronous motor
400 V (variants: 230 V, 500 V, 690 V)

Material

Standard version of cast iron
Material variants of wear-resistant chilled iron and
corrosion-resistant duplex stainless steel

Overview of technical data