Gold Member Since 2012
Audited Supplier
Zhejiang Daqin Pump Co., Ltd.

Built-in Submersible Pump, Electric Water Pump, Deep Well Pump manufacturer / supplier in China, offering 4sk Built-in Submersible Deep Well Pump (4SK200), Centrifugal Pump (CPM130), 3.5inches Ss Submersible Pump (3.5SD2.5/4) and so on.

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4sk Built-in Submersible Deep Well Pump (4SK200)

FOB Price: Get Latest Price
Min. Order: 30 Pieces
Production Capacity: 300000PCS/Year
Transport Package: Cylinder Carton Box 110mm*110mm*920mm
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 4SK200
  • Structure: Capacitor Built-in
  • Power: Electric
  • Application: Submersible Pump
  • Performance: Automatic Pump
  • Suitable Size:4 Inches: Casing: AISI 304 Ss
  • Delivery: 110m: Capacity:45L/Min
  • Specification: CE, SGS, ISO9906, NEMA
  • Material: Stainless Steel
  • Assembly: Booster Pump
  • Start Up: Electric Pump
  • Industry: Oil Pumps
  • Theory: Centrifugal Pump
  • out/Inlet&Oil Chamber: AISI 304ss/ Brass: Stage: 1/2 /3
  • Trademark: DAQIN
  • Origin: China
Product Description
Operating condistions
Minimum well diameter: 4"
Maximum fluid temperature up to+40 ºC
Maximum sand content: 0.15%
Maximum immersion depth: 50m

Rewindable 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
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor

Water supply
Sprinkler irrigation
Pressure boosting

4SK Built-in Submersible deep well Pump (4SK200)
4sk Built-in Submersible Deep Well Pump (4SK200)

Delivery casingCast-Cu ASTMC8500
Suction lantern Cast-Cu ASTMC8500  AISI 202SS
Diffuser Cast-Cu ASTMC8500  AISI 202SS
ImpellerCast-Cu ASTMC85500 
Moter External CasingAISI304SS
Top chock Cast-Cu ASTMC8500  AISI 403SS  Cast-ironASTM NO.3O
Bottom supportAISI 304SS
Mechanical sealSpecial seal for Deep well(Graphite-Ceramic/TC)
Shaft AISI 303SS-ASTM 1045
Seal lubricant oilOil for foodmachinery and pharmaceutic use

Performance Data
Model 50Hz
PowerDNG.WDIMENSIONSDelivery       n-2850r/min

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