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

INJECTION or TEST Intensifier Pumps
& PULSEGUARD PipeHugger Dampers

Intensifier Pump with High and Low Pressure PipeHuggers To 16,000 & SS wetted
For normal use, the nitrogen drive end bonnet is from carbon steel billet, only the liquid wetted parts are stainless for economy.

Or LDi FLEXFLON elasticized PTFE. For systems where an elastomer, synthetic rubber, is not compatible.

Fluid driven reciprocating pumps often make their suction, or return stroke, faster than the power stroke. This is liable to case incomplete filling. The discharge, or power stroke will then begin with shocking pulsation. A suction damper will also enable you to pump much faster.
Mount Suction Dampers so that any small bubbles do not collect in them, cause the pump to loose prime.

Click on damper or pump for associated pages

HP PipeHugger PHr - Pressure pulse damping & flow fluctuation removal for the CPI. 8:1 diameter ratio pipe: shell ensure damping. Large diameter shells at low cost - liquid is in bladder minimizing use of high cost metals.

LP PipeHugger PeG - As above, but for low pressure and suction acceleration head loss. Light weight, requires no supports. Male connections at 1" - 3", 25mm - 75mm and above.

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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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