... to collect waste and deliver 2.Protect pumps,no pump house,no flies,no odors,low noise The wastewater grinders capture the solid ... automatically by PLC to build fully buried pump stations: no need to build pump-house, low cost of construction, ... cost of delivery, save salary for watchman, low noise, no flies, no mosquito, no odors, better environment. ( function(){ var aBigImageSrc = [ 'http://i01. ...