High Efficiency Submersible Water Pump (4ST8-4) Stairs Similar Type

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Five Advantages Of Products

  • With Thermal Protector incorporated into winding
  • Coutinous duty
  • Cast iron with electro coating treatment
  • Stainless steel AISI304 shaft welded
  • Special mechanical seal on request

Product Details

Submersible water pump

Opertating conditions:
Minimum well diameter: 4 inches
Maximum fluid temperature: 35 oC
Maximum sand content: 0.25%
Maximum immersion: 30m

Specifications
Rewindable motor / fully enclosed shielding motor
1 Phase: 220V-240V/50Hz
3 Phase: 380V-415V/50Hz
Dimension and curve according to NEMA Standard
Curve Tolerance accord with ISO9906

Options on requests
Special material components
Start con trol box or automatic digtal control box
50 or 60Hz
Single phase motor with built-in capacitor

Application:
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting


type        voltage(V)       power(KW)   flow(M3/H)    head(M)

4ST8/4      220/380             0.75                   8            15

4ST8/6      220/380             1.1                     8            25

4ST8/8      220/380             1.5                     8            35

4ST8/13    220/380             2.2                     8            60

4ST8/17    220/380              3                       8            78

4ST8/21    220/380             3.7                      8            95

4ST18/23   220/380             4                        8           110

4ST8/32     220/380            5.5                      8           146

ZHEJIANG DOLAY PUMP INDUSTRY CO., LTD.

Contact Person: Vivian Shine

Department: Export Department

Post: Sales manager

Telephone: +86 13867672347

Landline: 0576-86932269

Company Address: No. 189 Hengshi West Road, Hengfeng Industrial Park, Wenling, Taizhou, Zhejiang province, China.

Website: zhejiangdolay.us764.com

Inquiry

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