Inquiry (采购产品): 40hp submersible pumps I have 6ea 40hp, 17 year old Gould pumps at a fish hatchery. TDH is 100ft, 1000gpm,1800rpm, 10" dia I need to know the difference in total efficiency between 17 year old and new, most efficient application. Old pump is "type 10-HO-3-stg". Two recently replaced with model VIS. Energy efficiency is very important, as these run 24/7 **** Hidden Message ***** Don Fay 707W Main St, Suite 500 Spokane, WA 99201 USA Company: Bonneville Power Administration Title: Engineer Phone: 509-358-7474 Fax: 509-353-4614 E-mail: djfay@bpa.gov **** Hidden Message ***** djfay@bpa.gov
