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Overview
GSS type pump is suitable for conveying the low-pressure heater of thermal power generating units to drain or physical and chemical substances similar to water. The use temperature is not higher than 130 ℃.
Performance range
Flow rate:Q = 75 ~ 280m ³/h
Head: H = 80~330m
Model Description
Structure
GSS type is a horizontal two-stage centrifugal pump supported at both ends, the shell is radially split, suitable for conveying high temperature and high pressure liquid. The shaft seal cavity and the pump cover are cast into one body, and the packing seal can also be used for mechanical seal.
Both ends of the pump is the same size of the bearing body, the use of rolling bearings, bearing body cast with fins, for air cooling, can also be fan cooling and water cooling.
The maintenance is convenient, and the impeller, bearing and shaft seal can be removed without removing the suction and discharge pipelines. Adopting the advanced flexible diaphragm type extended coupling, which is conical fit with the pump shaft, the operation is stable and the disassembly is convenient.
Performance parameter tabl
| Pump type |
Flow rate |
head H （m） |
Rotational speed n （r/min） |
efficiency η （%） |
Cavitation allowance (NPSH)r （m） |
Shaft power Pa （kW） |
Motor power （kW） |
Pump weight （kg） |
| GSS-1 | 36 | 146 | 2970 | 50 | 2.9 | 27.8 | 37 | 300 |
| GSS-2 | 38 | 180 | 2970 | 55 | 3.7 | 33.9 | 45 | 300 |
| GSS-3 | 58 | 192 | 2970 | 58 | 3.0 | 53.9 | 75 | 352 |
| GSS-4 | 77 | 280 | 2970 | 53 | 4.0 | 110.9 | 132 | 520 |
| GSS-5 | 100 | 206 | 2970 | 68 | 4.0 | 82.5 | 110 | 650 |
| GSS-6 | 175 | 262 | 2970 | 69 | 6.2 | 189.9 | 220 | 860 |
| GSS-7 | 182 | 280 | 2970 | 69 | 5.0 | 201.1 | 250 | 860 |
| GSS-8 | 261 | 271 | 2970 | 76 | 8.0 | 253.5 | 315 | 900 |
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Inquiry
Shenyang Petrochemical Power Station Pump Co., Ltd
Tel：13804068898
Contact person：Xu Hao
E-mail：shenyangshb@sina.com
Address: No. 83 Shenhu Road, Yuhong District, Shenyang City, Liaoning Province
Copyright © 2023 Shenyang Petrochemical Power Station Pump Co., Ltd