PulseGuard

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Pulsation Dampeners - Peristaltic and Tube or Hose Pumps

Peristaltic and Tube or Hose Pump



Pulsation-Dampeners.com
Index | Selection / Quotation (What do you need?) | Contact Information

Click on the picture of the damper below to see how it works and is assembled, animated.
HP Liquid in Bladder Pulsation Dampers Gas Bladder Pulse Dampers / Accumulators LP Elastomer Membrane Surge Suppressors LP PTFE Diaphragm Pulse Dampeners HP PTFE Membrane Pulsation Dampeners Sludge Slurry Flexible Tube Dampners Pressure Pulsation Pulse Frequency / Frequencies

PIPE PROBLEMS: Suction Systems: The pressure generation from flow reversal in the suction pipe, when the shoe or wheel hits the hose, depends on the length of the suction pipe. Discharge Systems: The pressure fall and the height of the pulse that follows it, when the shoe or wheel lifts off, depends on the length of the discharge system. Pulsation and hose pumps are system problems. No one can tell you how much pulsation has to be removed to enable your pump to work unless the pipe system details are estimated and stated. 2. Suction lines run up to 75 feet (23 meters) with huge pump priming and potential cavitation problems, will cause even worse discharge pulsation. 1. No Sewers Overflow 2. Pumps can fill. 3. Smooth systems last forever! Pipeline reaction to pumping action is also reduced by having 3 off set pumps on one shaft. Peristaltic and tube or Hose pump pipe systems react to shoe lift-off flow reversal