SG Series Acid and Alkali Resistant Centrifugal Pump
Product Introduction
Features And Specification
Features:
1. Operating temperature: FRPP-70°C, PVDF-95°C,depending on different chemical properties;2. Chemical: Selecting various pump body
materials can withstand strong acids and strong bases, etc.;
3. Unique shaft seal design: Using Teflon Bellows Seal selfoling type, selecting shaft seal materials Sic,Carbon, ceramic based on
different chemical properties;
4. The pump body is injection-molded in one piece, to assemble, and can be equipped with a cooling device;
5. The main components have lower costs, are easy to assemble and maintain.
Model and Parameter
| Model |
Inlet*Outlet |
Frequency(Hz) |
Rated Capacity(L/min) |
Rated Head(m) |
Max Capacity(L/min) |
Max Head(m) |
Motor output(kW) |
| SG-440 |
40 × 40 |
50 Hz |
100 |
10.5 |
240 |
12 |
0.37 |
| SG-440 |
40 × 40 |
60 Hz |
100 |
11.5 |
240 |
13 |
0.37 |
| SG-441 |
40 × 40 |
50 Hz |
150 |
15.5 |
330 |
19 |
0.75 |
| SG-441 |
40 × 40 |
60 Hz |
150 |
15.5 |
330 |
19 |
0.75 |
| SG-542 |
50 × 40 |
50 Hz |
200 |
21 |
450 |
24.5 |
1.5 |
| SG-552 |
50 × 50 |
60 Hz |
200 |
21 |
450 |
25.5 |
1.5 |
| SG-543 |
50 × 40 |
50 Hz |
250 |
26 |
510 |
31 |
2.2 |
| SG-553 |
50 × 50 |
60 Hz |
250 |
26 |
510 |
31 |
2.2 |
| SG-545 |
50 × 40 |
50 Hz |
250 |
31 |
500 |
35 |
3.75 |
| SG-555 |
50 × 50 |
60 Hz |
250 |
35 |
500 |
39 |
3.75 |
| SG-653 |
65 × 50 |
50 Hz |
450 |
16 |
600 |
20 |
2.2 |
| SG-653 |
65 × 50 |
60 Hz |
450 |
16 |
600 |
20 |
2.2 |
| SG-655 |
65 × 50 |
50 Hz |
500 |
25 |
860 |
27.5 |
3.75 |
| SG-655 |
65 × 50 |
60 Hz |
500 |
25 |
860 |
28 |
3.75 |
| SG-867 |
80 × 65 |
50 Hz |
800 |
22.5 |
1180 |
27 |
5.5 |
| SG-867 |
80 × 65 |
60 Hz |
800 |
22.5 |
1180 |
27 |
5.5 |
| SG-868 |
80 × 65 |
50 Hz |
1000 |
26 |
1330 |
33.5 |
7.5 |
| SG-868 |
80 × 65 |
60 Hz |
1000 |
26 |
1330 |
33.5 |
7.5 |
| SG-8615 |
80 × 65 |
50 Hz |
1500 |
28 |
1700 |
39 |
11 |
| SG-8615 |
80 × 65 |
60 Hz |
1550 |
29 |
1750 |
40 |
11 |
| SG-663 |
65 × 65 |
50 Hz |
650 |
11 |
1050 |
17 |
2.2 |
| SG-663 |
65 × 65 |
60 Hz |
550 |
12 |
1000 |
18 |
2.2 |
| SG-665 |
65 × 65 |
50 Hz |
750 |
15 |
1230 |
21 |
3.7 |
| SG-665 |
65 × 65 |
60 Hz |
660 |
17 |
1250 |
23 |
3.7 |
Company Profile
Dubao Pump Industry is an enterprise focusing on the production and research and development of chemical pumps and filters for 20 years, with annual sales of 50 million yuan, and its products are sold all over the world. The company has several patents and its products have passed several CE certifications. Globally certified, and exported to various countries and regions around the world, and has achieved unanimous praise from customers. The company has a space of more than 50,000 square meters and more than 200 employees. The production capacity is more than 10,000 units per day. We aim to use the best Service solvesproblems for customers, choose Dubao, choose the future!
Enterprise Certification


For more than 20 years, DUBAO has won the trust and long-term support of customers in all countries around the world with high-quality service. DUBAO pump industry has always firmly believed that the environment will always change and the technology will always change, and quality and service are the only conditions for the sustainable development of an enterprise.
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