This is the newer (and cheaper) model of my original pump. http://www.amazon.com/AMRS-2901-0213-Shurflo-Junior-Fresh-Water/dp/B00NJU3K1E
Here is the replacement pump. http://www.westmarine.com/buy/west-marine--4-0-washdown-pump-kit--13997978 The original was marketed as a potable water pump and may be used for general water transfer. The replacement has worked for 2 seasons now. Josh On Mar 9, 2015 8:00 PM, "Ken Heaton via CnC-List" <cnc-list@cnc-list.com> wrote: > Usually, if the diaphragm isn't ruptured, the problem is a little bit of > dirt or hair in the intake or outlet valves. > > Definitely worth taking it apart for a looksee first. > > Ken H. > > On 9 March 2015 at 18:03, Kevin Driscoll via CnC-List < > cnc-list@cnc-list.com> wrote: > >> I've got a Jabsco 36970, 2.8gpm diaphragm pump for emptying out the >> shower sump in the head of our 30-2.Similar to this one: >> >> >> http://www.westmarine.com/buy/jabsco--diaphragm-bilge-pump-4gpm-3-4-port--109951 >> >> It hasn't worked since got the boat (gets juice, piston moves up and >> down, but no suction. I took it off the boat this weekend but haven't had a >> chance to open it up yet. I presume it needs a service kit, but they are >> $99 USD at defender. Which seems like a lot of $ for rubber for a 25 yo >> pump. >> >> Question is: Is there an alternative pump that I might consider >> purchasing (other than a hand pump) that would work for very occasionally >> pumping out a shower sump? Ideally cheaper is better. >> >> Thanks >> >> _______________________________________________ >> >> Email address: >> CnC-List@cnc-list.com >> To change your list preferences, including unsubscribing -- go to the >> bottom of page at: >> http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com >> >> >> > > _______________________________________________ > > Email address: > CnC-List@cnc-list.com > To change your list preferences, including unsubscribing -- go to the > bottom of page at: > http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com > > >
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