for sale is a used MP40W pump, had it for over 2yrs, everything still in a good working order EXCEPT recently started a whining noise when it's in full blast. clean a wet side w/ vinegar an installed a wetside repair kit from VORTECH (costs me $45), did not get better. a noise from dry side's bearings had worn out.
asking for $120 as is, buy it if u know how to fix that noise. i am home all day today.
vu 512-903-7773...