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4"STM2 High Efficiency 4" Deep Well Submersible Pump Custom

Home / Product / 4" Submersible Pump / 4"STM2 High Efficiency 4" Deep Well Submersible Pump
4"STM2 High Efficiency 4" Deep Well Submersible Pump

4"STM2 High Efficiency 4" Deep Well Submersible Pump

TECHNICAL DATA
1.ldentification Code
4STM2-6.
4:Well diameter:4"
ST:submersible pump model
M:Single phase motor(three phase without M)
2:Capacity(m3/h)
6:Stage
2.Fields of Application
For water supply from wells or reservoir
For domestic use, for civil and industrial application
For garden use and irrigation

3.Technical Data
Suitable fluids
Clear ,free from solid or abrasive substances
Chemically neutral and close to the characteristics of water
Performance
Speed range:2900rpm
Fluid temperature range:- 10°C ~40°C
Max.Working pressure:40 bar
Ambient Temperature
Permissible up to40°C

Power
Single phase:1- -240V/50Hz,
three-phase:380V-415V/50Hz
Motor
Degree of protection:IP68
Insulation class: B
Construction Materials
Casing both of pump and motor, pump shaft:stainless steel
AISI304
Outlet and Inlet:bronze
Impeller and diffuser, non-return vale:thermoplastic
resin PPO

4.Accessories
Control switch, waterproof glue.
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  • Description1

  • MODEL

    DN

    DIMENSIONS(mm)
    L1
    L(s)
    L(T)

    4STM2-6

    11/4"

    371

    739

    724

    4STM2-8

    11/4"

    420

    843

    828

    4STM2-10

    11/4"

    470

    753

    933

    4STM2-12

    11/4"

    558

    1142

    1102

    4STM2-14

    11/4"

    608

    1382

    1322

    4STM2-16

    11/4"

    707

    1666

    1591

    4STM2-18

    11/4"

    845

     

    1935

    4STM2-22

    11/4"

     

     

    Performance chart n≈2850rpm

    PERFORMANCE DATA 50Hz
    MODEL
    POWER
    Capacity and Head
    SINGLE
    THREE
    kW
    HP
    m3/h
    0
    0.6
    0.8
    1.2
    1.8
    3
    3.3
    3.9
    l/min
    0
    10
    15
    20
    3o
    50
    54
    65
    4STM2/6
    4ST26
    0.37
    0.5
    Head
    (m)
    45
    38
    35
    28
    24
    18
    10
    5
    4STM2/8
    4ST28
    0.55
    0.75
    60
    50
    46
    45
    40
    28
    18
    8
    4STM2/10
    4ST2/10
    0.75
    1
    75
    65
    61
    55
    46
    26
    26
    16
    4STM2/12
    4ST2/12
    1.1
    1.5
    go
    84
    80
    76
    64
    36
    36
    26
    4STM2/14
    4ST2/14
    1.1
    1.5
    105
    100
    9o
    80
    75
    70
    60
    38
    4STM2/16
    4ST2/16
    1.5
    2
    120
    110
    95
    85
    73
    70
    63
    41
    4STM2/18
    4ST2/18
    1.5
    2
    135
    120
    110
    100
    90
    80
    70
    52
    4STM2/22
    4ST222
    2.2
    3
    165
    150
    140
    130
    120
    105
    90
    63
    4STM2/30
    4ST2/30
    3
    4
    225
    215
    205
    190
    180
    175
    130
    75




    Product Description:
    A 4" deep well submersible pump is a pump that is used to draw water from a well that is deep underground. The 4" in the name refers to the diameter of the pump, which is typically measured in inches. Deep well submersible pumps are typically more efficient than shallow well pumps, as they can operate at much deeper depths and do not require as much energy to push the water to the surface. They are also typically more durable and can last longer, as they are protected from the elements and are less likely to be damaged by debris or contaminants in the water.
    These types of pumps are typically more efficient than other types of well pumps because they are able to push water further up and out of the well, allowing for a greater flow rate. They are also designed to be used with a 4" diameter well casing, which is a pipe that is used to line the walls of the well and protect the water source from contamination. Deep well submersible pumps are typically powered by electricity and are connected to a motor that drives the pump impeller, which is a rotating device that moves the water through the pump and up to the surface.
    A 4-inch deep well submersible pump is designed to be placed in a well and is capable of pumping water from a depth of 4 inches or more. These types of pumps are typically used in homes and farms to provide water from underground wells. They are called "submersible" because they are designed to operate while fully submerged in water. 
    They are typically more efficient than other types of well pumps, as the motor is cooler and better able to withstand the high pressure of the well water. In addition, the pump is able to lift water from greater depths, making it a useful tool for accessing water from deep underground sources.

Related Products

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"STM2 High Efficiency 4" Deep Well 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"STM2 High Efficiency 4" Deep Well Submersible Pump factory, we sincerely invite you to negotiate business with us with good prestige and enthusiastic service.

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