The pipes in my home make a banging/knocking noise when several sources of water are used simultaneously (example: flush toilet while outside sprinkler is on). It seems to bang about 3 times and them stops. After the banging the water pressure is reduced significantly for a while. Many times the sprinkler has to be turned off and then back on to get back the water pressure.
All advice is given with-out seeing the job, and hence all advice MUST be taken as advice with limited knowledge on the exact situation. NO responsibility can or will be taken. And yes, I am a licensed Plumber and Drainer with my own business in Brisbane Australia. Try visiting …. http://www.internut.com.au … http://www.prostate-healthcare.com … http://www.ebookmegastore.com