PulseGuard
PulseGuard Ltd. and Inc.
PulseGuard Ltd. offers pulsation dampers | Please phone 44(0) 161-480-9625
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Fluid Flow Control Animations
Fluid Flow Control Animations

DAMPERS WITH ELASTOMER (SYNTHETIC RUBBER) MEMBRANES
Flow through dampers are also in place flushable between batches and before system service.

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EXPERTS ONLY forward arrow Without an understanding to the speed of pressure wave transfer - say 3500 miles per hour / 1440 meters per second, and dividing that velocity by the distance there plus distance back, to estimate the frequency, it is not easy to select an ACOUSTIC device. Compressibility of the liquid and dilatability of the pipe wall are needed for any reasonable accuracy, as are the nodal lengths, and whether the system is potentially dissipative, or an amplifier.

pressure pulsation dampers or flow fluctuation stabilizers

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PRESSURE PULSATION DAMPERS
High or Low Pressure?

cross sectional view pressure pulsation damper

open filePIPEHUGGER Low Pressure PeG
open filePIPEHUGGER
High Pressure PHr


FLOW FLUCTUATION STABILIZERS

High or Low Pressure? or Plastic?

cross sectional view flow fluctuation stabilizers

open filePIPEGUARD Low Pressure PiG-LP
open file
PIPEGUARD High Pressure PiG-HP
open file
PIPEGUARD Plastic Pipe Systems PiG-PLAS
 


LARGE PIPE
PUMP SUCTION

large pump suction forward arrow

cross sectional view large pipe pump suction

open filePUMPGUARD Pump Suction up to 12" Pipeline & Slurry PuG

DAMPERS BY INDUSTRY CLICK HERE click here for dampers by industry

From the Pictures above, choose the large diameter pulsation stabilizers for pressure pulsation dissipation, choose tall small diameter dampers for flow fluctuation stabilization and for lower cost with all stainless shells, choose the flow through flextube dampers for pipe diameters above 76mm (3") suction systems and slurries

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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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