What is Pulsation Dampener?
A gas-charged accumulator installed on a dosing pump discharge line to absorb pressure pulsations from the reciprocating pump action.
View Dosing PumpsPulsation Dampener Explained
Reciprocating dosing pumps deliver fluid in pulses with each stroke, causing pressure fluctuations that reduce flow measurement accuracy and damage instrumentation. A pulsation dampener absorbs pressure spikes using a gas cushion, smoothing flow to near-continuous output.
Common Applications
- High-accuracy chemical metering
- Flow meter protection
- Instrument protection
- Pipe vibration reduction
Selection Factors
Correct selection depends on the process objective and site conditions. For Pulsation Dampener, Premix usually reviews these points before recommending equipment:
- Pump stroke volume
- Discharge pressure
- Gas charge pressure
- Stroke frequency
Why It Matters In Plant Operation
Pulsation Dampener affects process stability, chemical usage, equipment life and final output quality. A correctly selected solution helps reduce trial-and-error at site and supports more predictable daily operation.
Frequently Asked Questions
What is Pulsation Dampener?
A gas-charged accumulator installed on a dosing pump discharge line to absorb pressure pulsations from the reciprocating pump action.
Where is Pulsation Dampener commonly used?
It is commonly used in High-accuracy chemical metering, Flow meter protection, Instrument protection, Pipe vibration reduction.
How does Premix select Pulsation Dampener?
Premix reviews Pump stroke volume, Discharge pressure, Gas charge pressure, Stroke frequency along with the plant layout and maintenance requirement.