A pressure thermoforming machine comprises a lower bracket having a molding half moveably supported thereon. The sensors report to a controller within the retail display case which periodically reports to a remote location. The sensors include trigger mechanisms moving with the sucker rod string within spring loaded and slidable pistons. The pneumatic motor utilizes the pressurized fluid within the interior of the chamber to drive a gear rotatably attached to the pneumatic motor. The organometallic compounds are useful in semiconductor applications as chemical vapor or atomic layer deposition precursors for film depositions.