Vertical double centrifugal pump

It is installed in a pump shell of two independent vertical centrifugal water pump and an installation in the

pressure piping within the valve with a spring return. Double centrifugal pump can be used in parallel operation ( Peak load operation) 。

can also be used for a single pump running state ( The standby pump running) 。 So is particularly suitable for hot water heating equipment such as heating

hot water circulating pump. Usually for safety reasons, or in order to improve the comfort

degrees and regulations, adopt a backup pump. In addition a centrifugal pump is used as a standby water pump.

when work pump failure, can immediately through electronic switching device on the standby water pump.

there is only one double pump, pump suction pipe and pressure. Will adopt stepless type differential pressure regulating mode of traffic on the part load operation conditions.

double pump diagram below

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the double pump, double centrifugal pump pump technology news articles by professional pump original.

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