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Tubes go bad fast

PostPosted: Fri Nov 09, 2012 4:09 pm
by lwparchive
I work at a water treatment plant in keysville,va. we are using the pump (model 85mhp40) for sodium hypoclorite 12.5%. the tubes are going bad approx. every 3 weeks. the pump is being used approx. 25 hrs a week. any suggestions?

Re: Tubes go bad fast

PostPosted: Tue Apr 02, 2013 12:31 pm
by dcohan
Are the tubes riding centered on the roller assembly ? If not the roller is worn