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

Submersible Deep Well Pump, Deep Well Pump, 4st Ss Deep Well Pump manufacturer / supplier in China, offering 4st16-20 5.5kw Electric Submersilbe Deep Well Pump, 4" Stainless Steel Submersible Water Pump (4ST6-14 1.5KW), 3.5inches Ss Submersible Pump (3.5SD2.5/4) and so on.

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Supplier Homepage Product submersible pump 4 inches Submersible Pump 4st16-20 5.5kw Electric Submersilbe Deep Well Pump

4st16-20 5.5kw Electric Submersilbe Deep Well Pump

FOB Price: Get Latest Price
Min. Order: 30 Pieces
Production Capacity: 250000 PCS/Year
Transport Package: Cylinder Carton Package
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 4ST16-20 5.5KW
  • Structure: Multistage Pump
  • Power: Electric
  • Type: Oil-Filled or Fully Enlosed Pump
  • Media: Sea Water Pump
  • Theory: Centrifugal Pump
  • out/Inlet&Oil Chamber:AISI 304 Ss: Shaft: AISI 304ss and Carbon Steel Connected
  • Delivery: 322m: Capacity:250L/Min
  • Specification: CE SGS ISO9906 NEMA
  • Material: Stainless Steel
  • Assembly: Booster Pump
  • Start Up: Electric Pump
  • Application: Submersible Pump
  • Performance: Automatic Pump
  • Suitable Well Size: 4 Inches: Casing Material: AISI 304ss
  • Diffuser&Impeller: AISI 304 Ss& POM.: Bearing: C&U/ NSK
  • Trademark: DAQIN
  • Origin: China
Product Description
Electric Submersilbe Deep Well  Pump (4ST16-20 5.5KW)
Operating condistions
Minimum well diameter: 4"
Maximum fluid temperature up to+35 ºC
Maximum sand content: 0.25%
Maximum immersion depth: 30m

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

Water supply
Sprinkler irrigation
Pressure boosting

4st16-20 5.5kw Electric Submersilbe Deep Well Pump
Pump external casing AISI304SS   AISI 316SS
Delivery casing AISI304SS   AISI 316SS
Suction lantern AISI304SS   AISI 316SS
Diffuser AISI304SS   AISI 316SS
Shaft AISI316SS   AISI 304SS
Shaft coupling AISI316SS   AISI 304SS
Wear ringRubber
Moter External CasingAISI304SS
Top chock Cast-Cu ASTMC85500  AISI 403SS Cast-iron ASTM NO.30
Bottom supportAISI 304 SS
Mechanical sealSpecial seal for Deep well(Graphite-Ceramic/TC)
Shaft AISI 303 SS-ASTM 1045/5140
Seal lubricant oilOil for food machinery and pharmaceutic use.

Performance Data
MODEL 50HzPOWERDNDelivery       n-2850r/min

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