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IMI Fluid Kinetics
Pulsation Dampener
Inline device reducing pressure pulsations by up to 70% in positive displacement pump systems.
Reduces pressure pulsations at the pump discharge to protect downstream systems and improve performance.
Requires zero maintenance with no moving parts, reducing life cycle cost and simplifying operation.
Installs easily with pre-labelled nozzles and multiple flange connection options to suit any system.
Features
The Pulsation Dampener from IMI is designed to minimise pressure pulsations downstream of positive displacement pumps. Installed directly at the pump discharge, it reduces system oscillations by up to 70%, improving equipment reliability and performance. With a spherical shell and efficient internal flow design, it creates a rotating fluid mass that naturally dampens fluctuations. The unit is maintenance-free, containing no moving or replaceable parts. Constructed from carbon or stainless steel and suitable for a wide temperature range, the Pulsation Dampener offers easy installation with pre-labelled nozzles and multiple connection options, making it ideal for demanding industrial systems.
Key features
Inline pulsation control
Spherical shell design
ANSI Class 150–2500
Straight or 90° body layout
Carbon or stainless steel body and baffle
Temperature range: -50°C to 343°C
Up to 70% pulse attenuation
ASME B31.1 / B31.3 / Section VIII Div. 1
RF flange standard (others on request)
No moving parts
Specifications
Fluid Types
Liquid
Water
End Connections
RF Flange Standard
Material
Carbon Steel
Stainless Steel
Body Type
Straight Through
90 Degree
Design Codes
ASME B31.3
ASME sec. VIII Div. 1
Temperature Limits (°C)
-48 to 343
Max. ASME Rating
2500
Certification
CRN
Resources
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