Ebara - EVMS3 11N5 Q1BEG E/1,1 ETM Vertical Multistage Pump - Three Phase - 11 Stage - 400V

The Ebara - EVMS3 11 N5 Q1 BEG E/1,1 ETM Vertical Multistage Pump - Three Phase - 11 Stage - 400V is a Vertical multistage centrifugal pump offered in different materials:
Stainless steel AISI 304 (EVMS)
Stainless steel AISI 316 L (EVMSL)
Cast iron (EVMSG)
The innovation and research that are hallmarks of EBARA Pumps Europe can be found in the Shurricane® impeller, a component that distinguishes the EVMS multistage centrifugal pump series.
The patented design of the Shurricane® impeller enables an 80% reduction in axial thrust making it possible to:
Preserve life of the motor bearing
Use any commercial motor in all pump models, therefore without the use of motors with reinforced thrust bearings. If maintenance is required, motor replacement will be faster and allow the use of any motor
Ensure high pump efficiency with MEI rating > 0.7 for the most efficient models
The advantages that come from the EVMS multistage centrifugal pump are also evident in terms of:
Cartridge mechanical seal, which allows cartridge replacement without having to disassemble the motor mount
Coupling with spacer that allows easy servicing without having to remove heavy motors over 5.5 k W
Smart plug solutions
The EVMS series offers multiple combinations of mechanical seals for every type of requirement and different pipe connections.
Low NPSH version (EVMSN) is available on request.
For further technical information see the datasheet

Suitability:

• Civil, industrial, agricultural and firefighting pressurisation systems
• Primary water treatment systems
• Reverse osmosis
• Filtration
• Handling of moderately aggressive fluids
• Boiler loading
• Washing systems
• Heating and air conditioning

Real-world product applications

• Pressure boosting for water supply systems
• Feeding distribution networks requiring higher pressure
• Supporting irrigation and washdown water delivery
• General clean-water transfer for utility systems
• Supplying water to buildings and equipment

Key Product Features

• Flow Rate (Actual): 75 Ltr/min
• Type of Impeller: Vertical multistage
• Voltage: 400V
• Available in
• AISI 316
• Available in cast iron
• Easy maintenance
• High efficiency,
• Different connections available

Product Range Technical Data:

• Flow rate: 1, 3, 5, 10, 15, 20, 32, 45, 64, 90 m³/h
• Total head: 249 m
• Max. working pressure: 1.6, 2.5, 3.0, 3.5 Mpa (16, 25, 30, 35 Bar.)
• Max. temperature of the liquid: -30°C to · +140°C
• MEI: > 0.7
• Poles: 2
• Insulation class: F for single phase version
• F (for high temperature class B) for three phase version
• Protection degree: IP55 (up to 11 k W), IP56 (over 15 k W)
• Voltage: Single-phase 230V±10%
• Three-phase 230/400V±10% (up to 4k W)
• 400/690 V±10% (over 5.5k W)

Materials Spec:

• Impeller: Stainless steel AISI 304 (EN 1.4301)
• Stainless steel AISI 316 L (EN 1.4404) for EVMSL
• Shaft: Stainless steel AISI 304 (EN 1.4301) or AISI 329 A (EN 1.4462)
• Stainless steel AISI 316 L (EN 1.4404) (depending on model)
• Mechanical seal: Silicon Carbide/Carbon/EPDM or FPM
• Silicon Carbide Graphite/Silicon Carbide/EPDM or FPM
• Motor support: Cast iron ENGJL-200 EN1561
• Outer casing: Stainless steel AISI 304 (EN 1.4301)
• Stainless steel AISI 316 L (EN 1.4404) for EVMSL
• Tie rod: Stainless steel AISI 431 (EN 1.4057)
• Base: Stainless steel AISI 304 (EN 1.4301) and ASTM CF8 (EN 1.4308) for EVMS
• Cast iron for EVMSG
• Stainless steel AISI 316 L (EN 1.4404) and ASTM CF8 (EN 1.4308) for EVMSL

Ebara Pumps est. 1912, deliver highly engineered pumping technology trusted worldwide for water handling, pressure boosting, HVAC circulation, drainage and demanding industrial/commercial duties. Built around precision manufacturing and proven hydraulic design, Ebara's range spans stainless steel and cast-iron centrifugal pumps, multistage systems, submersible drainage and wastewater pumps, and complete booster solutions. The end result is dependable performance, efficient operation and long service life.