A 3.5 Inch Submersible Well Pump is an essential component in water extraction systems for residential, agricultural, or industrial applications. Unlike surface pumps, submersible pumps operate underwater, making them particularly efficient for deep wells where surface pumps may struggle.

These pumps are named for their diameter, which fits inside narrow wells. The 3.5-inch size is compact yet powerful, balancing space constraints and performance. Submersible pumps are designed to push water to the surface by utilizing an electric motor housed in a watertight casing. The motor operates quietly while being submerged, ensuring minimal disruption and consistent functionality.

Key features of a 3.5-inch submersible well pump include stainless steel components for corrosion resistance, a multi-stage impeller system for high water pressure, and thermal overload protection for durability. This size is suitable for extracting water from wells with a diameter of at least 4 inches, making it versatile for a range of environments.

Proper maintenance ensures the longevity of these pumps. Regular inspections for debris, checking the motor's condition, and ensuring proper wiring can prevent common issues. A reliable submersible pump can offer years of efficient service, making it an indispensable tool in water management systems.

https://www.deepwellpump.net/product/3-5in-deep-well-pump/china-3-5-inch-oilfilled-deep-well-pump-factory.html

Y90QJD5 Series technical parameters


NO.


Model


Power


Outlet Diameter


Outside

Dianeter(mm)


Voltage

(v)


Flow Rate(m3/h)



0



2.0



3.0

5.0

6.0

7.0

KW

HP

1

Y90QJD5-21/6-0.4

0.4

0.4

1.5’

88

220







H{m}

 

 

 

 

 

 

30

28

24

21

15

9

2

Y90QJD5-25/7-0.6

0.6

0.8

1.5’

88

220

35

33

28

25

18

12

3

Y90QJD5-29/8-0.8

0.8

1.0

1.5’

88

220

40

38

32

29

21

14

4

Y90QJD5-35/10-0.9

0.9

1.1

1.5’

88

220

50

48

40

35

26

17

5

Y90QJD5-48/14-1.1

1.1

1.5

1.5’

88

220

70

67

56

48

36

24

6

Y90QJD5-65/18-1.5

1.5

2.0

1.5’

88

220

90

86

72

65

   46

30