Pulsation Dampers Sizes - Screw Pumps / Connections / Part Numbers

INSTRUCTIONS:

4. Please choose the damper part number from the table , which has the same connection size as your pump.
5. We have made these "pre-engineered" selections for you, on the basis of 40 years experience, and average
application circumstances.
6. Please call us toll-free 1-888-DAMPERS (326-7377) with the part number chosen from the tabulation. We will then
find the current price for you.

Your pump connections suit its flow, and its fluctuations are related to the pump type, so the DAMPERS HAVE BEEN PRESELECTED for you. Simple choose the damper that matches your connection size. Or call us, with your RPM, flow rate, and required smoothness, so that we can make a specific selection for you.

Where there is no occupational health and safety need for in place flush through before servicing, nor any process requirement for constant temperature, or first in first out need to control residence time, not even clean before changing liquids it is still least expensive to use a standard twin connection damper, & save a "T". Use the other connection for the system drain, relief valve, or branch line. Waveguard and DAMPERS for frequencies above 10Hz., systems shorter than 300 meters to 1000ft. must use the FLOW-THROUGH feature.

PUMPS make FLOW, SYSTEMS cause PRESSURE, pressure pulsation is a system response, AND a system responsibility NOT a pump manufacturers liability.