Ebara WINNER 4N
Horizontal self-priming centrifugal swimming pool pump with built-in prefilter. Perfect for ensuring water circulation in swimming pool filtration systems.
Features
Description
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4″ submerged sump pump equipped with a special system of floating impellers with front shim, which allows it to operate even in particularly heavy conditions without blocking and which gives the electric pump a low axial load.
It is a very quiet product that boasts high hydraulic efficiency that can be coupled with motors in water bath or oil bath.
It can also be used in a horizontal position.
For further technical information see the Databook
• Handling of clear water in wells
• Pressurisation of clean water for agricultural, domestic or industrial use
• Irrigation
• Handling of water in general
Technical Features
Technical data
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Flow rate
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Up to 21 m³/h
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Total head
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Up to 370 m
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Max. temperature of the liquid
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+40°C (depends on the maximum motor temperature)
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Poles
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2
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Insulation class
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F (OY), B (WY)
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Protection degree
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IP 68
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Voltage
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Single-phase 1~230V ±10% OYM
Three-phase 3~380-415V ±10% OY Single-phase 1~230V -10%+6% WYM Three-phase 3~380-415V -10%+6% WY Three-phase 3~400V -10%+6% WY |
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Max. immersion
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350 m with motor in water bath
150 m with motor in oil bath |
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Max. sand content
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50 ppm
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Materials
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Impeller
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PC reinforced with glass fibres
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Shaft
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Stainless steel AISI 304 (EN 1.4301)
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Outer casing
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Stainless steel AISI 304 (EN 1.4301)
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Discharge casing
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ASTM CF8
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Motor connection
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Stainless steel AISI 304 (EN 1.4301)
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