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6SR >> Submersible Pump

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  • PUMP

Model:6SR 25 Stainless Steel

Submersible Pump

Applications
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℃.
Maximum sand content:3%.
Maximum immersion:120m.
Minimum well diameter:6".
Motor and pump
Rewindable motor
Three-phase: 350V-415V/50Hz
Internal diameter of outlet
2.5" 3"
Warranty:1 year
(According to our general sales conditions).

COMPONENTS

MATERIAL

Pump casing AISI 304SS/201SS
Outlets Cast-iron
Inlets Cast-iron
Strainer AISI 304SS
Diffuser PC
Impeller POM
Pump shaft AISI 304SS/201SS
Shaft coupling AISI 304SS/201SS

Motor casing AISI 304SS/201SS
Mechanical seal Graphite-ceramic/TC
Top chock Cast-Cu/Cast-iron
Motor shaft AISI 304SS
Bearing NSK/C&U
Seal lubricant oil 10#White Oil

Comparation/Feature 6SR QS, QY and Others Pumps
1 .Multi-Purpose per Pump Flow of 20-40m3/h Different pumps with different flow levels
2.Wide-range Flow No overloading within flow of 20-40m3/h. Only working at rated flow point. Otherwise electric motors will be overloaded and short-lived.
3.Wide-range Head Wide-range flow,small changed head Only working at rated head point. Otherwise electric motors will be overloaded and short-lived .
4.Energy Efficiency Design of wide head and full flow. Wide efficient areas. 20%~50% less electricity consumption than other pumps in case of deviation of head. For application far from rated head points, there will be increase 1.2-2 times electricity consumption.
5.Deep Diving Built-in pressure equilibrator and diving depth up to 150 meters. Diving depth not exceeding 5 meters.
6.Wind-range Voltage 300V - 420V 360V-400V
7.Anti-sand perfomance Eightfold performance better than 6SP one Short-working life with sand-water
8.Compatibility Motor made as per NEMA standard, matching with various 6-inch pumps. Low commonality due to integrative structure between pumps and electric motors
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