This is a discharge pipe 6 inch machined flat flanges DIN 2573 type – DN 150 PN6
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
notes :, the paintings used must comply with the requirements of, contact and conservation of drinking water of the regulations, in force., location :, reviewed, approved. electric :, aprob. mechanical :, projected, equipment :, observations :, format, sheet, rev.:, date :, date :, total weight-, method, projection, drew, esc .: engineering, maintenance, depth pump, electric pump submersible, d. alvarez, irrigation gardens., discharge pipe, location, title, aprob.electrica, aprob.mecánica, date, weight, scale, revision, observations, list of materials, pos., quantity, code, sap, denomination, quality, material , dimensions, impse plant ii, j. to mine, or Marin, detail to, depth pump, discharge pipe flange