Inquiry (采购产品): Sum pump for new home construction Hi, My new residense construction is required to have the sum pump at the back yard with distance 140 linear feetup to the front road; the size of concrete tank is 4x4x4.5H. The plan say I 've to put 2 pumps w/1.5HP each.I think that 's too big. Pls advise us if that will be OK for 2 pumps w/ 1HP each instead? Besides that, I need the product catalog and the quotation for both as above. Regards, Don **** Hidden Message ***** Charles Don CA 91780 Company: Cavi Dev. LLC E-mail: cavillc@gmail.com **** Hidden Message ***** cavillc@gmail.com