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The 3.5SD(QJ) High Performance Stainless Steel Deep Well Pump is a highly reliable and efficient solution for a variety of water pumping needs. Made from high-quality stainless steel, this pump is designed to offer durability, low maintenance, and excellent performance in both deep and shallow well applications. Its advanced engineering makes it suitable for a range of industries, including agriculture, water supply, and industrial cooling systems.
Product Advantages
Durable Stainless Steel Construction
The 3.5SD(QJ) pump is made entirely of stainless steel, which enhances its resistance to corrosion, rust, and scaling. This makes it highly suitable for use in harsh water environments, including areas with high mineral content or varying water quality.
Stainless steel also improves the pump's resistance to wear and tear, ensuring a longer lifespan with minimal maintenance needs.
Versatile Performance
The 3.5SD(QJ) pump is capable of operating in a wide range of conditions, from deep well applications to water supply and irrigation systems. It can handle a variety of water levels and flow rates, offering reliable service across different environments.
Its versatility makes it suitable for both rural and urban applications, and for use in both domestic and industrial water supply systems.
High-Quality Stainless Steel Materials
The entire pump body, motor shaft, and other key components are crafted from premium stainless steel, offering exceptional corrosion resistance and durability.
This ensures that the pump remains effective and operational even in harsh environments, where water quality may be inconsistent or corrosive.
Advanced Hydraulic Design
The 3.5SD(QJ) pump incorporates a highly efficient impeller system, which ensures smooth water flow and reduces energy consumption during operation.
Its advanced hydraulic design helps minimize friction loss, further contributing to the pump’s overall efficiency and extended operational lifespan.
Multi-Stage Pumping System
The pump is designed with a multi-stage system that enhances water pressure output, making it ideal for high-lift pumping operations. This system ensures that the pump can lift water from deep wells and transport it over long distances with consistent pressure.
The multi-stage configuration also makes the pump highly adaptable, allowing it to handle varying water demands with ease.
Compact and Efficient Motor
The motor of the 3.5SD(QJ) pump is designed to be compact yet powerful, allowing for easy installation even in limited space.
Despite its small size, the motor delivers robust performance, contributing to the pump's overall high efficiency and making it suitable for both residential and industrial applications.
Sealed Motor for Enhanced Protection
The motor is equipped with advanced sealing technology that prevents water from entering the motor and causing damage. This sealed design ensures that the pump operates in submerged conditions without compromising performance.
The motor is also protected from debris and contaminants, further extending the life of the pump and reducing the need for frequent repairs.
Product Applications
Agricultural Irrigation
The 3.5SD(QJ) pump is widely used in agricultural irrigation systems to extract water from deep wells, rivers, or reservoirs. It ensures a steady water supply to crops, improving irrigation efficiency and overall farm productivity.
Its high lift capability makes it especially useful for applications where water needs to be lifted from deep sources to irrigate large areas of farmland.
Water Supply Systems
In municipal and rural water supply systems, the 3.5SD(QJ) pump is often used to transport water from wells to homes, businesses, and other facilities.
Its high performance and efficient water lifting ability make it ideal for areas that require reliable, consistent water supply, even in regions with low or fluctuating water levels.
Industrial Cooling Systems
The pump is also highly effective in industrial cooling applications, where it helps to circulate water through cooling towers or heat exchangers to maintain equipment temperatures.
Its ability to handle large volumes of water at high pressure ensures that it can meet the demanding requirements of industrial cooling processes.
Livestock Watering
For farms and ranches, the 3.5SD(QJ) pump provides a reliable solution for livestock watering. It can pump water from deep wells or reservoirs to supply clean drinking water to animals, ensuring their health and productivity.
The pump’s durable construction and ability to deliver consistent water flow make it a practical solution for maintaining a steady water supply in rural agricultural operations.
WARRANTY: 1 YEAR
● (According to our general sales conditions).
COMPONENTS | MATERIAL |
Pump casing | AlSI 304SS/201SS |
Outlet | Cast-Cu |
Inlet | Cast-Cu |
Strainer | AISI 304SS |
Diffuser | PC |
Impeller | POM |
Pump shaft | AISI 304SS/201SS |
Shaft coupling | AISI 304SS/201SS |
Motor casing | AISI 304SS/201SS |
Mechanical seal | Graphite-ceramic/TC |
Top chock | Cast-Cu/Cast-iron |
Motor shaft | AISI 304SS |
Bearing | NSK/C&U |
Seal lubricant oil | 10# White Oil |
PERFORMANCE TABLE:
Type |
Motor power |
Outlet |
Delivery N≈2850r/min |
|||||||||||
1~220V-240V |
3~380V-415V |
KW |
HP |
DN |
Q m³/h |
0 |
0.6 |
1.2 |
1.8 |
2.4 |
3 |
3.6 |
4.2 |
4.8 |
I/min |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
|||||
3.5SD(QJ)m2/9 |
3.5SD(QJ)2/9 |
0.37 |
0.5 |
1.5" |
H(m) |
50 |
49 |
46 |
45 |
40 |
34 |
31 |
20 |
6 |
3.5SD(QJ)m2/13 |
3.5SD(QJ)2/13 |
0.55 |
0.75 |
1.5" |
73 |
70 |
66 |
64 |
57 |
49 |
44 |
29 |
9 |
|
3.5SD(QJ)m2/16 |
3.5SD(QJ)2/16 |
0.75 |
1 |
1.5" |
90 |
86 |
82 |
79 |
70 |
61 |
54 |
35 |
11 |
|
3.5SD(QJ)m2/18 |
3.5SD(QJ)2/18 |
0.95 |
1.3 |
1.5" |
101 |
97 |
92 |
89 |
79 |
68 |
61 |
40 |
13 |
|
3.5SD(QJ)m2/22 |
3.5SD(QJ)2/22 |
1.1 |
1.5 |
1.5" |
123 |
119 |
112 |
109 |
97 |
83 |
75 |
48 |
15 |
|
3.5SD(QJ)m2/28 |
3.5SD(QJ)t2/28 |
1.5 |
2 |
1.5" |
157 |
151 |
143 |
139 |
123 |
106 |
95 |
62 |
20 |
Type |
Motor power |
Outlet |
Delivery N≈2850r/min |
|||||||||||||
1~220V-240V |
3~380V-415V |
KW |
HP |
DN |
Q m³/h |
0 |
0.6 |
1.2 |
1.8 |
2.4 |
3 |
3.6 |
4.2 |
4.8 |
5.4 |
6 |
I/min |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
|||||
3.5SD(QJ)m3/8 |
3.5SD(QJ)3/8 |
0.37 |
0.5 |
1.5" |
H(m) |
44 |
43 |
43 |
42 |
39 |
37 |
33 |
30 |
24 |
16 |
9 |
3.5SD(QJ)m3/11 |
3.5SD(QJ)3/11 |
0.55 |
0.75 |
1.5" |
62 |
61 |
59 |
58 |
54 |
50 |
45 |
40 |
33 |
22 |
13 |
|
3.5SD(QJ)m3/13 |
3.5SD(QJ)3/13 |
0.75 |
1 |
1.5" |
72 |
71 |
69 |
68 |
64 |
59 |
53 |
47 |
39 |
26 |
15 |
|
3.5SD(QJ)m3/15 |
3.5SD(QJ)3/15 |
0.95 |
1.3 |
1.5" |
82 |
81 |
79 |
78 |
74 |
68 |
62 |
55 |
45 |
30 |
18 |
|
3.5SD(QJ)m3/19 |
3.5SD(QJ)3/19 |
1.1 |
1.5 |
1.5" |
103 |
102 |
100 |
100 |
93 |
87 |
78 |
70 |
57 |
38 |
23 |
|
3.5SD(QJ)m3/23 |
3.5SD(QJ)3/23 |
1.5 |
2 |
1.5" |
124 |
123 |
121 |
120 |
113 |
105 |
95 |
84 |
69 |
46 |
27 |
PACKAGING INFORMATION:
Single-phase/Model |
Pump body size(cm) |
Pump body weight(kg) |
Motor size(cm) |
Motor weight(kg) |
Whole pump size(cm) |
Whole pump weight(kg) |
3.5QJm2/9-0.37 |
|
|
|
|
90*9*10 |
12.7 |
3.5QJm2/13-0.55 |
|
|
|
|
108*9*10 |
14.65 |
3.5QJm2/16-0.75 |
|
|
|
|
117*9*10 |
15.63 |
3.5QJm2/18-0.95 |
|
|
|
|
125*9*10 |
17 |
3.5QJm2/22-1.1 |
|
|
|
|
144*9*10 |
20 |
3.5QJm2/28-1.5 |
|
|
|
|
161*9*10 |
23.15 |
Three-phase/Model |
Pump body size(cm) |
Pump body weight(kg) |
Motor size(cm) |
Motor weight(kg) |
Whole pump size(cm) |
Whole pump weight(kg) |
3.5QJm3/8-0.37 |
|
|
|
|
92*9*10 |
12.7 |
3.5QJm3/11-0.55 |
|
|
|
|
108*9*10 |
14.65 |
3.5QJm3/13-0.75 |
|
|
|
|
116*9*10 |
15.63 |
3.5QJm3/15-0.95 |
|
|
|
|
124*9*10 |
17 |
3.5QJm3/19-1.1 |
|
|
|
|
142*9*10 |
19.8 |
3.5QJm3/23-1.5 |
|
|
|
|
164*9*10 |
23.4 |
WARRANTY: 1 YEAR
● (According to our general sales conditions).
COMPONENTS | MATERIAL |
Pump casing | AlSI 304SS/201SS |
Outlet | Cast-Cu |
Inlet | Cast-Cu |
Strainer | AISI 304SS |
Diffuser | PC |
Impeller | POM |
Pump shaft | AISI 304SS/201SS |
Shaft coupling | AISI 304SS/201SS |
Motor casing | AISI 304SS/201SS |
Mechanical seal | Graphite-ceramic/TC |
Top chock | Cast-Cu/Cast-iron |
Motor shaft | AISI 304SS |
Bearing | NSK/C&U |
Seal lubricant oil | 10# White Oil |
PERFORMANCE TABLE:
Type |
Motor power |
Outlet |
Delivery N≈2850r/min |
|||||||||||
1~220V-240V |
3~380V-415V |
KW |
HP |
DN |
Q m³/h |
0 |
0.6 |
1.2 |
1.8 |
2.4 |
3 |
3.6 |
4.2 |
4.8 |
I/min |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
|||||
3.5SD(QJ)m2/9 |
3.5SD(QJ)2/9 |
0.37 |
0.5 |
1.5" |
H(m) |
50 |
49 |
46 |
45 |
40 |
34 |
31 |
20 |
6 |
3.5SD(QJ)m2/13 |
3.5SD(QJ)2/13 |
0.55 |
0.75 |
1.5" |
73 |
70 |
66 |
64 |
57 |
49 |
44 |
29 |
9 |
|
3.5SD(QJ)m2/16 |
3.5SD(QJ)2/16 |
0.75 |
1 |
1.5" |
90 |
86 |
82 |
79 |
70 |
61 |
54 |
35 |
11 |
|
3.5SD(QJ)m2/18 |
3.5SD(QJ)2/18 |
0.95 |
1.3 |
1.5" |
101 |
97 |
92 |
89 |
79 |
68 |
61 |
40 |
13 |
|
3.5SD(QJ)m2/22 |
3.5SD(QJ)2/22 |
1.1 |
1.5 |
1.5" |
123 |
119 |
112 |
109 |
97 |
83 |
75 |
48 |
15 |
|
3.5SD(QJ)m2/28 |
3.5SD(QJ)t2/28 |
1.5 |
2 |
1.5" |
157 |
151 |
143 |
139 |
123 |
106 |
95 |
62 |
20 |
Type |
Motor power |
Outlet |
Delivery N≈2850r/min |
|||||||||||||
1~220V-240V |
3~380V-415V |
KW |
HP |
DN |
Q m³/h |
0 |
0.6 |
1.2 |
1.8 |
2.4 |
3 |
3.6 |
4.2 |
4.8 |
5.4 |
6 |
I/min |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
|||||
3.5SD(QJ)m3/8 |
3.5SD(QJ)3/8 |
0.37 |
0.5 |
1.5" |
H(m) |
44 |
43 |
43 |
42 |
39 |
37 |
33 |
30 |
24 |
16 |
9 |
3.5SD(QJ)m3/11 |
3.5SD(QJ)3/11 |
0.55 |
0.75 |
1.5" |
62 |
61 |
59 |
58 |
54 |
50 |
45 |
40 |
33 |
22 |
13 |
|
3.5SD(QJ)m3/13 |
3.5SD(QJ)3/13 |
0.75 |
1 |
1.5" |
72 |
71 |
69 |
68 |
64 |
59 |
53 |
47 |
39 |
26 |
15 |
|
3.5SD(QJ)m3/15 |
3.5SD(QJ)3/15 |
0.95 |
1.3 |
1.5" |
82 |
81 |
79 |
78 |
74 |
68 |
62 |
55 |
45 |
30 |
18 |
|
3.5SD(QJ)m3/19 |
3.5SD(QJ)3/19 |
1.1 |
1.5 |
1.5" |
103 |
102 |
100 |
100 |
93 |
87 |
78 |
70 |
57 |
38 |
23 |
|
3.5SD(QJ)m3/23 |
3.5SD(QJ)3/23 |
1.5 |
2 |
1.5" |
124 |
123 |
121 |
120 |
113 |
105 |
95 |
84 |
69 |
46 |
27 |
PACKAGING INFORMATION:
Single-phase/Model |
Pump body size(cm) |
Pump body weight(kg) |
Motor size(cm) |
Motor weight(kg) |
Whole pump size(cm) |
Whole pump weight(kg) |
3.5QJm2/9-0.37 |
|
|
|
|
90*9*10 |
12.7 |
3.5QJm2/13-0.55 |
|
|
|
|
108*9*10 |
14.65 |
3.5QJm2/16-0.75 |
|
|
|
|
117*9*10 |
15.63 |
3.5QJm2/18-0.95 |
|
|
|
|
125*9*10 |
17 |
3.5QJm2/22-1.1 |
|
|
|
|
144*9*10 |
20 |
3.5QJm2/28-1.5 |
|
|
|
|
161*9*10 |
23.15 |
Three-phase/Model |
Pump body size(cm) |
Pump body weight(kg) |
Motor size(cm) |
Motor weight(kg) |
Whole pump size(cm) |
Whole pump weight(kg) |
3.5QJm3/8-0.37 |
|
|
|
|
92*9*10 |
12.7 |
3.5QJm3/11-0.55 |
|
|
|
|
108*9*10 |
14.65 |
3.5QJm3/13-0.75 |
|
|
|
|
116*9*10 |
15.63 |
3.5QJm3/15-0.95 |
|
|
|
|
124*9*10 |
17 |
3.5QJm3/19-1.1 |
|
|
|
|
142*9*10 |
19.8 |
3.5QJm3/23-1.5 |
|
|
|
|
164*9*10 |
23.4 |
Our company is professional supplier of 3.5SD(QJ) High Performance Stainless Steel Deep Well Pump and 3.5SD(QJ) High Performance Stainless Steel Deep Well Pump exporter, specializes in the production of more than 90 varieties of floating aerators, impeller aerators, waterwheel aerators, surge gas aerators, Roots aeration aerators, vortex microporous aerators, QY oil-immersed submersible electric pumps, QD/Q multi-stage submersible electric pumps, WQD/WQ sewage submersible electric pumps, QDX/QX small submersible electric pumps, permanent magnet frequency conversion submersible pumps, etc. in twelve major series. The products are diverse in variety and complete in specifications.
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