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Equilibar

Sanitary Pulsation Dampener

Designed to reduce pressure fluctuations caused by positive displacement pumps and other process equipment. Meets the stringent hygienic requirements for pharmaceutical applications
  • Extends the lifespan of filtration membranes and chromatography columns
  • Improves cell viability and reduces shear-related cell damage
  • Promotes uniform stoichiometry and process conditions
  • It improves the overall process yield
  • Provides a smoother and more stable flow to downstream equipment
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Produktnummer:
Extended PDP Ver. 2.2 – Corrections from ASENTO (#26)
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Equilibar designs, manufactures and tests patented back pressure regulators, flow control valves and vacuum regulators for the sanitary industry.

Since 2007, Equilibar has been supplying innovative fluid control technology for the world’s most demanding applications. Their dome-loaded, multi-port valves and back-pressure regulators have come to be recognised as the gold standard for precision. Their team’s agile approach succeeds where more conventional companies have failed, and their responsiveness is unrivalled.
Download Datasheet
pdf 979 KB
Max. Pressure
10 bar
Dimensions
1/4" - 3"
Max temperature
135 °C

Certificates

Can be supplied with a documentation package containing the following certificates, among others. Please feel free to contact us if you have any questions.

ADIF
ASME GHP
EN10204-3.1
FDA

How a Sanitary Pulsation Dampener Works

The Equilibar pulsation damper is installed downstream of a positive displacement pump, or wherever pressure pulsation is a problem. It uses pneumatics to adjust its internal pressure in response to the force and direction of each individual pump pulsation against the diaphragms, thereby reducing the pulsation amplitude.

The double-sided dampening is air-loaded on the non-wetted side of each diaphragm via a common line on the side of the pulsation damper (PD). Excess air is discharged through the vent ports on each cover. See the figure to the right.

The system requires a gas pressure regulator to set the pressure of the damper supply gas. To achieve maximum damping, the supply pressure must be slightly higher than the average process pressure and fine-tuned for each individual application. The supply pressure should not exceed 150 psig (10 bar[g]).

how-it-works-exhaust-supply

Variants

Variant Description Datasheet
PD
PD2 1/4"
Download datasheet
PD
PD3 3/8"
PD
PD4 1/2"
PD
PD6 3/4"
PD
PD8 1"
PD
PD12 1½"
PD
PD16 2"
PD
PD24 3"

Do you have questions or need help finding the right solution for your process?

Please contact us for more information.
JBS_Jacob_Sommerlund
Jacob Sommerlund
Area Sales Manager - Pharma & Biotech - Multi-Use Solutions DK
T: +45 5117 0044
M: jbs@alflow.dk
MHV
Mathias Haahr Vester
Junior Sales Engineer - Pharma & Biotech - Multi-Use Solutions DK
T: +45 5376 6344
M: mhv@alflow.dk
DDC_Daniel Dam Christophersen
Daniel Dam Christophersen
Sales Engineer – Pharma & Biotech – Single-Use Solutions DK
T: +45 53644177
M: ddc@alflow.dk
Christian
Christian Johansen
Product Manager
T: +45 2476 0077
M: cj@alflow.dk
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Please contact us if you need help or advice, or if you would like to find out more about our Equilibar valves.

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