Installation of a double suction network pump with a power of 315 kW
PAS „Daugavpils siltumtikli“
Daugavpils, Latvia
2020
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In 2020, JSC "Gandras energoefektas" performed network pump installation works at Daugavpils thermal power plant No. 3.
The following works were performed in the scope of the project:
- Dismantling of existing equipment
- Installation of reinforced concrete foundation for the pump
- Installation of a new network pump, shut-off and regulating valves
- Control cabinet design, assembly and programming
- Performance of start-up and commissioning works.
The main parameters of the installed pump:
Type | Centrifugal, double suction pump |
Installation type | Horizontal, dry installation |
Medium | Water |
Working temperature | till 90°C |
Hydraulic parameters at working point | H = 90 m Q = 850 m3/h NVK = 84.1 % |
Motor power at working point | 259.2 kW |
Rated motor power | 315 kW |
Rated current | 526 A |
Pump body material | Cast iron GGG-40 |
Impeller material | Bronze G-Cu Sn10 |
Shaft material | Stainless steel AISI420 |
Certificates
