4SDM 4 Inch Multistage Impeller Borehole Well stainless steel pump
APPLICATION
For water supply from wells or reservoirs
- For domestic use, for civil and industrial applications
- For garden use and irrigation OPERATING CONDITIONS Maximum fluid temperature up to +35°C
- Maximur sand content: 0.25%
- Minimum well diameter:4″ MOTOR AND PUMP Rewindable motor
- Single-phase:220-240V/50Hz
- Three-phase:380-415V/50Hz
- Equip with start control box or digital auto-control box
- Pumps are designed by casing stressed
- NEMA dimension standards
- Curve tolerance according to ISO 9906
No
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Item
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Data
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1
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Title
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4SDM 4 Inch Multistage Impeller Borehole Well stainless steel pump
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2
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Pump external casing
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AISI 304 SS
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3
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Delivery casing
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1.Cast-Cu ASTM C85500 2.AISI 304 SS
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4
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Suction lantern
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1.Cast-Cu ASTM C85500 2.AISI 304 SS
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5
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Diffuser
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1.Plastic.POM 2.Plastic.PPO
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6
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Shaft
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AISI 304 SS
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7
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Shaft coupling
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AISI 304 SS
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8
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Wear ring
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AISI 304 SS
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9
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Motor external casing
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AISI 304 SS
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10
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Top chock
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1.Cast-Cu ASTM C85500 2.AISI 304 SS 3.Cast-iron ASTM NO.30
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11
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Bottom support
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AISI 304 SS
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12
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Mechanical seal
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Special seal for deep well(Graphite-Ceramic)
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13
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Shaft
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AISI 304 SS-ASTM 5140
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14
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Seal lubricant oil
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Oil for food machinery and pharmaceutic use.
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