PulseGuard Ltd. and Inc.
PulseGuard Ltd. offers pulsation dampers | Please phone 44(0) 161-480-9625
We have people not voicemail | Call toll free UK 08080-567-7423
Fluid Flow Control Animations
Fluid Flow Control Animations
Use this step by step process of indexes to guide you through choosing the right damper.
Or have us send you a CD of this catalog that takes you through the process with ease.
1st look here
static mixing symbol
paddle wheel meter surging symbol

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How SMOOTH Do You Need Your Damper to Make Your System?
- Smoothness Depends on Your Application. Want to stop Pipe Shake? - Through to Fancy Meters?

a pageGO HERE
Estimate the SIZE of damper


then flexflon or elastomer
From the pictures above and below, choose your preferred materials compatible pulse damper type

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FLEXFLON diaphragm dampers
High or Low Pressure Systems
PLASTOMER MEMBRANES, example: Virgin PTFE, Modified PTFE

Elastomer membrane type PeG
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ELASTOMER membrane pulse dampers
Pressure Pulsation Damping -High or Low Pressure
Flow Fluctuation Smoothing - HP, LP or Plastic Systems
With Synthetic Rubbers: Buna/Nitrile, EP/EPDM, Fluoro, Hypalon etc.
Elastomer based products are less expensive , volume for volume, pressure for pressure
Suction Systems Cavitation Prevention
(suction stabilizers)

OR or acoustic?
or general info?

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ACOUSTIC No Moving Parts pressure
pulse damping
No FOAM to clog, no bad or diaphragm to replace, no N2-pre-fill.


Type of Pulsation damper selection menu. When you have chosen the reason for needing damping smoothness, you will have the required residual fluctuation percentage allowed. Applying that figure to the pump factor for your pump type, and using the rule of thumb formula, gives you the damper size that your system needs. Then following this simple menu, provides tables of inventory off the shelf dampers od every type and pressure rating. The tables provide dimensions and prices. You may then print out the appropriate cut sheet, and view typical installations and applications reports for your type of pump with its appropriate damper.

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Return to the beginning of PulseGuard, pulsation dampeners

Selecting Pulsation Dampeners for Different Pump Systems.
Flow through pulsation dampers are at least 3 times more efficient than T off line accumulators.
Dampeners that do, flow goes through, but pressure pulsation does not.
PulseGuard Pulsation DampersThe Smooth Flow People

Call Toll Free 1-888-DAMPERS (326-7377) / See also: Pulsation-Dampeners.com for a pulsation dampener.

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