Inquiry (采购产品): Sludge pump We have a very high nitrate run off water that also has alot of wheat straw material used for making mushroom compost that need to be pumped into a holding tank, areated, and then pumped back out. The pumps we are now using continusly have seals that fail. These are grinding pumps. We need help !! Thanks **** Hidden Message ***** David Tatje 81101 Company: Rakhra Mushroom E-mail: ctatje@earthlink.net **** Hidden Message ***** ctatje@earthlink.net
