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1、 Product Overview:
The flow components of the S-type fiberglass centrifugal chemical pump that come into contact with liquids are made of polyvinyl butyral and modified phenolic glass fiber materials, which are molded at high temperatures and have good corrosion resistance, high temperature resistance, light weight, high specific strength, and no deformation. The shaft seal adopts two types: ordinary and particle resistant machine seals (mechanical seals are not used for submersible pumps), with a reasonable structure and low power consumption.
2、 Product Usage:
The S-type fiberglass centrifugal chemical pump is mainly used in industries such as petrochemicals, smelting, dyes, printing and dyeing, pesticides, pharmaceuticals, rare earths, leather, etc. It is an ideal equipment for conveying various non oxidizing acids (hydrochloric acid, dilute sulfuric acid, formic acid, acetic acid, butyric acid) that do not contain solid particles, are not easy to crystallize, and have a temperature not higher than 100 ℃.
3、 Model meaning:
S-type fiberglass centrifugal chemical pump For example: S50 × 32-32 S-S type horizontal fiberglass centrifugal pump 50-吸入口直径(mm) 32- Discharge outlet diameter (mm) 32 Head (m)
4、 Performance parameters:
model |
traffic (m3/h) |
head (m) |
speed (r/min) |
efficiency (%) |
Net Positive Suction Head (NPSH) (m) |
Motor power (kw) |
S25×25-12.5 |
3.2 |
12.5 |
2900 |
41 |
3 |
0.55/0.75 |
S40×32-20 |
6.3 |
20 |
2900 |
50 |
3 |
1.1/1.5 |
S40×32-32 |
6.3 |
32 |
2900 |
45 |
3 |
2.2/3 |
S50×40-20 |
12.5 |
20 |
2900 |
53 |
3 |
2.2/3 |
S50×32-32 |
12.5 |
32 |
2900 |
51 |
3 |
4.0/5.5 |
S65×50-20 |
25 |
20 |
2900 |
64 |
3 |
3.0/4 |
S65×50-25 |
25 |
25 |
2900 |
61 |
3 |
3.0/4 |
S65×50-32 |
25 |
32 |
2900 |
60 |
3 |
5.5/7.5 |
S80×55-32 |
50 |
32 |
2900 |
69 |
4 |
7.5/11 |
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