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

4sp Submersible Pump, 4 Inches Stainless Steel Pump, Borehole Pump manufacturer / supplier in China, offering 4 Inches Stainless Steelsubmersible Deep Well Pump (4SP3-25), 4sk Built-in Submersible Deep Well Pump (4SK200), 3.5inches Ss Submersible Pump (3.5SD2.5/4) and so on.

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Supplier Homepage Product submersible pump Others submersible pump 4 Inches Stainless Steelsubmersible Deep Well Pump (4SP3-25)

4 Inches Stainless Steelsubmersible Deep Well Pump (4SP3-25)

FOB Price: Get Latest Price
Min. Order: 30 Pieces
Production Capacity: 250000 PCS/Year
Transport Package: Cylinder Carton Package 858mm*100mm*100mm
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 4SP3-25
  • Structure: Multistage Pump
  • Type: Oil-Filled or Fully Enlosed Pump
  • Industry: Oil Pumps
  • Performance: Automatic Pump
  • Suitable Well Size: 4 Inches: Casing Material: AISI 304ss
  • Diffuser&Impeller: AISI 304 Ss: Bearing: C&U/ NSK
  • Trademark: DAQIN
  • Origin: China
  • Material: Stainless Steel
  • Power: Electric
  • Application: Submersible Pump
  • Media: Sea Water Pump
  • Theory: Centrifugal Pump
  • out/Inlet&Oil Chamber:AISI 304 Ss: Shaft: AISI 304ss and Carbon Steel Connected
  • Delivery: 373m: Capacity:180L/Min
  • Specification: CE SGS ISO9906 NEMA
Product Description
Operating condistions
Minimum well diameter: 4"
Maximum fluid temperature up to+50 ºC
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

Application
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting

4 Inches Stainless Steelsubmersible Deep Well Pump (4SP3-25)
4 Inches Stainless Steelsubmersible Deep Well Pump (4SP3-25)
Performance Data 1


ComponentsMaterial
Pump external casing AISI304SS   AISI 316SS
Delivery casing AISI304SS   AISI 316SS
Suction lantern AISI304SS   AISI 316SS
Diffuser AISI304SS   AISI 316SS
Impeller 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
BearingNSK
Seal lubricant oilOil for food machinery and pharmaceutic use.

Performance Data 2

MODELDNDiNENSION(mm)WEIGHT(kg)
1-220V/240V3-380V/415VPM(s)M(T)T(s)T(T)PM(s)M(T)T(s)T(T)
4SPM3-44SPM3-41.25"/1.5"2392652655045042.15.95.98.28.2
4SPM3-64SPM3-61.25"/1.5"2812852755565562.56.96.49.19.1
4SPM3-94SPM3-91.25"/1.5"3443002856296293.266.4109.5
4SPM3-124SPM3-121.25"/1.5"4073253007077073.8696.910.410.4
4SPM3-154SPM3-151.25"/1.5"4703253257957954.57.76.911.710.9
4SPM3-184SPM3-181.25"/1.5"5333603258588585.17.77.712.112.1
4SPM3-214SPM3-211.25"/1.5"5963603609569565.88.97.71412.8
4SPM3-254SPM3-251.25"/1.5"680390360104010406.68.98.914.814.8
4SPM3-294SPM3-291.25"/1.5"764440390115411547.510.78917.315.5
4SPM3-334SPM3-331.25"/1.5"848470440128812888.410.710.718.118.1

4SPM3-381.25"/1.5"953
475142814289.512.210.720.519

4SPM3-441.25"/1.5"1079
5051584158410.813.912.223.722

4SPM3-501.25"/1.5"1205
5351740174012.115.413.926.925.4

4SPM3-581.25"/1.5"1373
5651938193813.8
15.4
28.4

Performance Data 3

MODEL 50HzPOWERDelivery       n-2850r/min
KWHPQm³/h00.61.21.82.433.64.2
1-220V/240V3-380V/415V1/min010203040506070
4SPM3-44SPM3-40.250.33H(m)242322211917148
4SPM3-64SPM3-60.370.53635333129262113
4SPM3-94SPM3-90.550.755552504744393119
4SPM3-124SPM3-120.7517370676358514125
4SPM3-154SPM3-151.11.59187837873645232
4SPM3-184SPM3-181.11.51091051009487776238
4SPM3-214SPM3-211.52128122117110102907244
4SPM3-254SPM3-251.5215214613913112110786653
4SPM3-294SPM3-292.2317616916115214112410061
4SPM3-334SPM3-332.2320119218317316014211470

4SPM3-383423122121119918416313180

4SPM3-443426725624523021318915193

4SPM3-5045.5304291278262242214172106

4SPM3-5845.5352338322303281249200123

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