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Guard Against Pulsation
Dampeners and Pulsating Dampening Pipe Systems with Pumps

OTHER SPECIALIZED COMPANIES

A) I Want to select:
1) Reasons that I need a SMOOTH SYSTEM - show me reasons CLICK HERE
2) Available dampeners, show me PRICES & DIMENSIONS for off the shelf items CLICK HERE
3 ) DAMPER TYPES from the 9 types available from this site - show me types CLICK HERE

B) I want YOU to be responsible for specifying:
1) By me completing a request for quotation FORM CLICK HERE
2) By following the selection CALCULATIONS that you present on this site CLICK HERE
3) According to MY PUMP, and the materials that suit my system CLICK HERE or See Below

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Damper Types
Dampers with elastomer bladders, Dupont Teflon / Flexflon Diaphragms, and acoustic with no moving parts.
Select a damper type below. Or see the pump type selection lower down on this page.

ACCOUSTIC DECOUPLES No Moving parts WaveGuard & CavGuard	ELASTOMER (synthetic rubber) MEMBRANES PipeHugger, PipeGuard & PumpGuard	PLASTOMER DIAPHRAGMS MPTFE Elastisized Flexorber
Click on your type of damper for connecting pumps, inventory dims., weights, & prices.
Acoustic Pressure Pulse Dispersion. No Moving Parts No Moving Parts Helmholtz Bottle, Delta P. Prevent Suction Oscillations	H.P.N2 in Bag Elastomer Flex Tube H.P. Liquid in Bladder L.P., All SS Gas Bag Plastic, L.P. Air in Bag L.P. Generic Liq. in Bladder	For Hazardous Liquids, Carcinogens Pyrofors & Toxics Flexflon & SS, LP
Dampers for Industry Hot & Cold, Double Ended, Jacketed & DAMPERS FOR INDUSTRY also available

 

PUMPS
See Your Pump Connected to the very Damper you Need
When you choose your pump from the pictures below, make a note of its
F NUMBER
"F Number" or Flow Fluctuation Figure is a correction Factor on the square of number of displacers.
Example, Centrifugal pumps are intrinsically good - have a high F,
Sandwich diaphragm metering pumps have a low F.

Simplex Plunger F value of 1.15	Injection Test F value of 1.3	Progressive Cavity F value of 1.1	LP Dosing PTFE F value of 0.7	Hose Tube F value of 0.4	HP Metering A615 & Multiplex F value of 0.8 Multiplex Diaphragm F value of 0.6
Multiplex A614 F value of 0.4	Vane F value of 3.0	Gear F value of 5	Lobe F value of 1.0	A.O.D.D. F value of 1.8	Centrifugal F value of 7
Suction Systems Removing Suction Acceleration Head Losses			Pressure Pulsation Interaction prevention stopping resonance by pulsation interception

This site is very comprehensive.
WE EARNESTLY SUGGEST YOU PRINT OUT A SITE MAP

About PulseGuard People
Associated Companies
Hydrotrole U.S. Div. Fluid Power Accumulators in the Americas	ShockGuard US Div. Pipeline shock/surge Alleviation in the Americas	Liquid Dynamics Intl. Inc. Data Capture, Analysis, Diagnostic Computer, Modeling, & Software in the Americas	PulseGuard Ltd. Quick overview, A Small PulseGuard site in Europe
Hydrotrole Ltd. Fluid Power Accumulators in Europe	ShockGuard Ltd. Pipeline shock/surge Alleviation in Europe	Liquid Dynamics Intl. Ltd. Data Capture, Analysis, Diagnostic Computer, Modeling, & Software in Europe	Flow-Guard Quick overview of Flow Fuses

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.

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Web Corrections

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.
The Smooth Flow People

Call Toll Free 1-888-DAMPERS (326-7377) / See also: Pulsation-Dampeners.com for a pulsation dampener.