Product name : CHINA FACTORY GBL TYPE CONCENTRATED SULFURIC ACID VERTICAL CENTRIFUGAL PUMP, GBL TYPE CONCENTRATED SULFURIC ACID VERTICAL CENTRIFUGAL PUMP IS WIDELY USED IN CHEMICAL, PHARMACEUTICAL, PETROLEUM
Product No. : 2022218155257
Details:
1. Product overview：
GBL type vertical concentrated sulfuric acid centrifugal pump is optimized and designed using two materials, cast iron and carbon steel, and excellent hydraulic models for concentrated sulfuric acid. It is an ideal new generation of chemical pumps. The pump shaft seal adopts an externally mounted high-quality mechanical seal, and the dynamic and static rings are made of new cemented carbide or ceramics, which are wear-resistant, leak-free, and have a long service life.
2. Product features：
GBL type vertical concentrated sulfuric acid centrifugal pump has the advantages of corrosion resistance, wear resistance, high temperature resistance, non-aging, high mechanical strength, stable operation, advanced and reasonable structure, strict and reliable sealing performance, easy disassembly and maintenance, and long service life.
Precautions for GBL type vertical concentrated sulfuric acid centrifugal pump: Sulfuric acid concentration: 80%~98%, and the use temperature of special cast iron: 25℃~50℃. Sulfuric acid concentration: 80%～98% Special carbon steel operating temperature: 25℃～60℃
3. Product use：
GBL type vertical concentrated sulfuric acid centrifugal pump is widely used in chemical, pharmaceutical, petroleum, metallurgy, smelting, electric power, electroplating, dyes, pesticides, papermaking, food, textiles and other industries.
Fourth, installation and use：
1. GBL type vertical concentrated sulfuric acid centrifugal pump should be carefully checked for hard substances in the flow channel of the pump body before installation to avoid damage to the impeller and pump body during operation.
2. GBL type vertical concentrated sulfuric acid centrifugal pump, a regulating valve should be installed on the inlet and small port 1 pipelines of the pump to control the operation of the pump within the rated operating conditions.
3. Open the inlet valve so that the liquid fills the entire pump chamber.
4. Turn on the power supply, and when the pump reaches the normal speed, gradually open the valve on the discharge pipe, and adjust to the required working conditions.
5. Check the temperature rise of the motor and bearing ≤70℃ and find abnormalities and deal with them in time.
6. It is strictly forbidden for mechanical seals to work under dry grinding conditions.
V. Significance of the model：
GBL type vertical concentrated sulfuric acid centrifugal pump
GBL65-160
GBL stands for: vertical sulfuric acid centrifugal pump
65 represents: diameter of suction and discharge ports mm
160 represents: the nominal diameter of the impeller (mm)
| Technical Parameter | ||||
| Type | Flow | Head | Rotation speed | Motor power |
| m3/h | m | r/min | kw | |
| GBL25-125 | 4 | 20 | 2900 | 1.5 |
| GBL25-160 | 32 | 2.2 | ||
| GBL32-125 | 5 | 20 | 1.5 | |
| GBL32-160 | 32 | 2.2 | ||
| GBL40-125 | 6.3 | 20 | 1.5 | |
| GBL40-160 | 32 | 3 | ||
| GBL40-200 | 50 | 5.5 | ||
| GBL50-100 | 12.5 | 12.5 | 1.5 | |
| GBL50-125 | 20 | 2.2 | ||
| GBL50-160 | 32 | 4 | ||
| GBL50-200 | 50 | 7.5 | ||
| GBL65-100 | 25 | 12.5 | 2.2 | |
| GBL65-125 | 20 | 4 | ||
| GBL65-160 | 32 | 5.5 | ||
| GBL65-200 | 50 | 11 | ||
| GBL80-100 | 50 | 12.5 | 4 | |
| GBL80-125 | 20 | 7.5 | ||
| GBL80-160 | 32 | 11 | ||
| GBL80-200 | 50 | 18.5 | ||
| GBL100-100 | 100 | 12.5 | 7.5 | |
| GBL100-125 | 20 | 15 | ||
| GBL100-160 | 32 | 18.5 | ||
| GBL100-200 | 50 | 30 | ||
| GBL125-100 | 160 | 12.5 | 15 | |
| GBL125-125 | 20 | 18.5 | ||
| GBL125-160 | 32 | 30 | ||
| GBL125-200 | 50 | 45 | ||
| GBL150-125 | 20 | 18.5 | ||
| GBL150-160 | 32 | 30 | ||
| GBL200-200 | 200 | 12.5 | 1450 | 18.5 |
| GBL200-250 | 20 | 1450 | 22 | |
| GBL250-250 | 550 | 20 | 1450 | 55 |
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