Home Equipment and Machinery Valves, tubes and parts Sample collection box Sample collection box Description Save Construction detail of a specific box, for taking samples of treated water in a treatment plant. Format DWG File size 45.40 KB DOWNLOAD DWG share your appreciation Related Posts 3d focus reduction Rowlock Dynamic blocks installations sprocket wheel 3d clamps Vertical curves for hydraulics Substance Pipe with flanged reduction flanges square thread 3d double exchanger onoff valve 2d screw Mechanical machine part. Yee pavco 1 inch wall mount Various lugs for pipes Air and purge valve plan plunger pump Elice from blocky 3d fan