"PULSATION DAMPER" . "2000.03.21" . "NORSOK CAD symbol libraries, Z-CR-004, draft 3, October 1996: PMI016" . "PULSATION DAMPER" . "u82237" . "Recorded" . "A pressure vessel located in both pump- and compressor piping systems in order to reduce residual pulsation fluctuations, as a result of discontinue operation effects, within an allowable level specified." . "RDS309509" . . "7364200" .