Model 150 Adjustable Pulsation Dampener & Non-Adjustable Snubber

The Model 150 "Vari-Damp" all purpose pulsation dampener features both a fine thread adjustable needle valve for dampening characteristics and a precision ball check to block line surges, shock waves or fluid hammer. 

The Model 150 provides outstanding protection for applications where low displacement devices such as bourdon tube gauges or electronic transmitters are used or in high displacement devices where diaphragm, piston or bellows operated gauges, recorders or controllers are required. 

Double-ported instruments should be installed with a Model 150 on each input pressure line.