This Pump Symbols Legend CAD sheet is a handy reference for P&ID, process, and MEP drawings. It includes a wide range of standard symbols for pumps, fans, compressors, blowers, and drivers, helping your drawings stay consistent and easy to understand for engineers, technicians, and commissioning teams.
The legend covers many common equipment types, including:
-
Centrifugal pumps (several symbol styles)
-
Positive displacement pumps (rotary, gear, progressive, piston/reciprocating)
-
Screw pumps, peristaltic pumps, proportioning pumps
-
Sump pumps and submersible pumps
-
Vacuum pumps and liquid ring vacuum/compressor symbols
-
Fans (selectable fan, axial flow fan, fan blades variations)
-
Compressors and blowers (reciprocating, rotary, axial)
-
Drivers like diesel motor, turbine driver, and motor-driven turbine icons
-
ISO-style pump symbol options (centrifugal, gear, diaphragm, progressive, etc.)
Use this CAD legend for:
-
P&ID documentation and process schematics
-
HVAC/MEP pump room drawings and equipment schedules
-
Training and standard templates for drafting teams
-
Standardizing symbols across multi-discipline projects