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UK Floor Cleaning Forum => Carpet Cleaning Forum => Topic started by: Neil Grainger on October 05, 2010, 07:21:28 am

Title: Pump noise
Post by: Neil Grainger on October 05, 2010, 07:21:28 am

Hi all

any idea's what would caused my water pump to start making slight knocking noise whilst on, pressure is still fine. Machine is an allte advantage.

cheers

Neil

Title: Re: Pump noise
Post by: Kinver_Clean on October 05, 2010, 09:12:20 am

If it is the 135 pump it probably is the diaphragm wearing out.
They are simple to fit and should be available for around £25. I would get one now so that when the pressure falls you have one to fit.