2.5SD SERIES SUBMERSIBLE PUMP
Applications
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting
Operating conditions
Minimum well diameter: 2.5"/3"/3.5"/4"
Maximum fluid temperature up to +35°C
Maximum sand content: 0.25%
Maximum immersion depth: 80m
Specifications
Rewindable motor or fully enclosed shielding motor
Single-phase: 220V-240V/50Hz
Three-phase: 380V-415V/50Hz
Dimension complied with NEMA standard
Curve tolerance accord with ISO9906
Options on request
Special material components
Start control box or automatic digital control box
Cable length
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor
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Components
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Material
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Pump external casing
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① AISI 304 SS ② AISI 201 SS
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Outlet
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① Cast-Cu ASTM C85500 ② AISI 304 SS
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Connection
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① Cast-Cu ASTM C85500 ② AISI 304 SS
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Diffuser
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Plastic.PC
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Impeller
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Plastic.POM
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Pump shaft
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AISI 304 SS
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Shaft coupling
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AISI 304 SS
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Wear ring
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AISI 304 SS & Ceramic
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Motor external casing
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① AISI 304 SS ② AISI 201 SS
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Top chock
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① Cast-Cu ASTM C85500 ② Cast-Iron ASTM No.30
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Bottom support
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AISI 304 SS
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Mechanical seal
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Graphite-Ceramic/TC
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Motor shaft
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① AISI 303 SS-ASTM 1045/5140 ② Silicon-ceramic
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Bearing
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① C&U ② Others
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Seal lubricant oil
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Oil for food machinery and pharmaceutic use.
PERFORMANCE DATA
