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We commenced using our Onga water pump some time ago after a long period of inactivity. It went very well at first providing good pressure to several outlets now however the pressure has gradually dropped.Is there anything we can do?

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It appears that the pump is not running at full capacity due to a restriction either in the inlet or outlet pipes. If there is a gauze filter in the inlet it may be clogged. Also check the non return valve on the inlet side to ensure it is moving freely and sealing properly as it could be worn and restricting the flow.

Posted on Sep 17, 2010

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