ResourcesSeptic tank and on-site wastewater
Vent line symbol (DWG block)
Vent line is a ready-to-use AutoCAD block named SEP_LINE_VENT in the Septic tank and on-site wastewater, group “Pipes and lines”. It carries 7 attributes, 1 of them visible, so it works in equipment lists and DATAEXTRACTION exports.
Block details
| Block name | SEP_LINE_VENT |
|---|---|
| Library | Septic tank and on-site wastewater |
| Group | Pipes and lines |
| Attributes | 7 attributes, 1 visible |
Attributes
Visible on the drawing: TAG.
Hidden, they carry the data for schedules: LINE_TYPE, PIPE_DIAMETER_MM, MATERIAL, SLOPE_PCT, REMARKS, DESC.
How to use it
- Download the ZIP and unzip it. It holds one DWG with the block SEP_LINE_VENT.
- Open the DWG and copy the block into your drawing, or insert it from the DWG with INSERT.
- Double-click a copy to fill in the tag and the other attributes.
The symbol is our own drawing after the common form of Septic tank and on-site wastewater, not a certified copy. The library page explains how the symbols relate to the standard.
Names in other languages
The same symbol under its name in the other site languages.
- English
- Vent line
- Simplified Chinese
- 通气管线
- Traditional Chinese
- 通氣管線
- Japanese
- 通気管
- Korean
- 통기관
- German
- Entlüftungsleitung
- French
- Conduite de ventilation
- Italian
- Linea di sfiato
- Spanish
- Línea de ventilación









