Home Infrastructure Hydraulics20 meter air passage DescriptionIt is a construction of air passage for drinking water; and it is 20 meters long, it is used in ravines or rivers, among others; It is a concrete structure with reinforcements Format DWG File size 214.20 KB DOWNLOAD Related Entries Suction valve register Detail of drinking water pools. Water reservoir pumping tower Drinking water network - subdivision Rural drinking water project Water tank Reservoir structural analysis Reservoir 5m3 access platform 10gl tank Elevated tank Semi-buried reinforced concrete tank jars project Water tank 3d water tanks pipe expansion joint Distribution line rehabilitation Cylindrical Water Reservoir in Plan and Sections ground channel rbc meter Reservoir plan 243 m3 Detail of sanitary installation. Water Pump Drive lines for collection works Valve room tank 5000 cubic meters Butterfly valve pn 60 bar. Plan of an air crossing Pipe anchor in rock Sanitary installations Shut off valve (on/off) water reservoir share your appreciation