4"STM16 Environmentally Friendly And Pollution-free Operation 4" Submersible Pump Custom

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4"STM16 Environmentally Friendly And Pollution-free Operation 4" Submersible Pump

4"STM16 Environmentally Friendly And Pollution-free Operation 4" Submersible Pump

4 INCH DEEP WELL SUBMERSIBLE PUMP, All-copper motor, high performance  silicon steel sheet, low temperature rise, high efficiency

TECHNICAL DATA
Working Conditions

Water teperature up to 25
Minimum internal diamitr of well: 102mm
Maxmum immersion depth:40m
For water supply from wells or reservoir
For domestic use, for civil and industrial application
For garden use and irrigation

4.Accessories
Control switch, waterproof glue.
  • Description1
  • Components         
    Material
    Pump external casing

    AISI 304 ss

    Delivery casing

    AISI 304 ss

    Suction lantern

    AISI 304 ss

    Stage casing

    AISI 304 ss Plastic.PPO

    Impeller

    AISI 304 ss Plastic.PPO

    Shaft

    AISI 316 ss

    Filter

    AISI 304 ss

    Wear ring

    AISI 304 ss

    Motor external casing

    AISI 304 ss

    Former cover

    Cast-Cu ASTM280

    Bottom support

    Cast-Cu ASTM280

    Mechanical seal

    Special seal for deep well(carbon-SIC/TC)

    Shaft

    AISE 316 ss-C1045

    Bearing

    NSK.NTN.CU

    Seal lubricant oil

    Oil for food machinery and pharmaceutical use.

    MODEL
    DN
    DIMENSIONS(mm)
    L1

    L(s)

    L(T)

    4ST(M)16-4
    11/4 11/2
    512
    914
    874

    4ST(M)16-6

    650

    1071

    1051

    4ST(M)16-9

    857

    1383

    1308

    4ST16-13

    1133

     

    1613

    4ST16-15

    1258

     

    1618

    4ST16-20

    1603

     

    2203

    Performance chart n≈2850rpm

    Performance chart n≈2850rpm
    MODEL       

    P2

     DELIVERY        n=2850 l/min
    1~ 220VI240V
    3~ 380VI415V
    kW
    HP

    m3/h

    0

    4

    8

    12

    14

    16

    24

    I/min

    0

    67

    133

    200

    233

    267

    400

    4STM16/4
    4ST16/4
    1.1
    1.5
    Head
    (m)
    24
    22
    20
    17
    15
    12
    4

    4STM16/6

    4ST16/6

    1.5

    2

    36

    33

    29

    25

    22

    19

    7

    4STM16/9

    4ST16/9

    2.2

    3

    54

    50

    44

    38

    34

    28

    10

    -

    4ST16/13

    3

    4

    78

    72

    64

    55

    49

    40

    14

    -

    4ST16/15

    4

    5.5

    90

    83

    74

    63

    56

    47

    17

    -

    4ST16/20

    5.5

    7.5

    120

    111

    98

    84

    75

    62

    22

Zhejiang Bowei Pump Co., Ltd.

Zhejiang Bowei Pump Co.,Ltd. is one of the large factories specialising in manufacturing deep well submersible pumps located in Taizhou city, Zhejiang province, China, with more than 90,000 square meters area and 600,000 pieces for annual production capacity. As custom 4"STM16 Environmentally Friendly And Pollution-free Operation 4" Submersible Pump suppliers, we possess advanced techniques, an advanced production line and the testing equipment, with numerous excellent engineers, managers and workers. Relying on technical excellence, good-quality staff, scientific management and advanced production equipment, we constantly market with the better quality and the lower price to prioritise customers' needs. We enjoy a high reputation in both domestic and overseas markets.

We have passed ISO9001, CE, and ROHS authentication and safety, the quality authentication, and we still adhere to the tenet: credit + quality + technology = enterprise life. As 4"STM16 Environmentally Friendly And Pollution-free Operation 4" Submersible Pump factory, we sincerely invite you to negotiate business with us with good prestige and enthusiastic service.
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    Establish In

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    Number of staff

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    Plant Area

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    Export Country

Certificate

We have a professional technical team, advanced equipment, and excellent product quality.