Hi Andrew
The 15mm inlet with be the slow point - your flow will always be limited to the smallest diameter area of pipe.
Are you able to bypass your inlet temporarily & see the flow rate straight from the 25mm? This will let you determine if it is the pump not pushing hard enough, or the inlet slowing the flow rate down.
Are you able to run both at the same time into a bucket at ground level - then at tank level - this will easily show you any difference in flow rate.
Dave
PCS & Stuart M. Grant - Cichlid Preservation Fund - Details here
Pump advice needed
Started by Andrew, Apr 28 2007 08:43 PM
22 replies to this topic
#22
Andrew
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Joined: 30-April 06
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Location: winthrop SOR near murdoch uni
Posted 13 May 2007 - 04:17 PM
your a genius dave. just bypassed the bulhead and now its running like a dream. thanks:)
#23
Dave76
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Posted 13 May 2007 - 06:32 PM
Glad to help 
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