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What is the application reason for buying a water pump because of the bad weather?

The elevator is flooded. Affected by bad weather and geographical environment, the water in the elevator is serious, so it is necessary to pump water to ensure the normal use of the elevator. The emergency water pump is a very practical emergency rescue vehicle and does not need any power supply. The drainage vehicle is equipped with an air-cooled diesel engine, which can be started with one button. After the inlet and outlet pipes are installed, the water can be discharged within 1 minute after starting, without complicated construction.