Here is an autocad dwg file for details of a Pressure indicator . In a pneumatic pressure indicator, the pressure on the piston or diaphragm (the sensing element) is transmitted by means of a rod to the arm of a recording instrument.
Joint Wall Section Plan De
Constructive section detai
Foundation plan and sectio
Stair section working plan
False ceiling Drawing Desi
Frame detail of door with
Floor plan with constructi
ARRANGEMENT OF TWO REGISTE
Foundation & column connec
Construction detail dwg fi
Living Housing project det
Bridge of zarzo