PulseGuard Ltd. and Inc.
PulseGuard Ltd. offers pulsation dampers | Please phone 44(0) 161-480-9625
We have people not voicemail | Call toll free UK 08080-567-7423
Fluid Flow Control Animations
Fluid Flow Control Animations

Dampers that do, flow goes through but pressure pulsation does not

The cutaway views below show the simple construction FLEXORBER HP to left, with secondary containment sealing and hazard alert from between the diaphragm layers. 11 damper types. Through to generic low pressure low cost PIPEHUGGER LP bottom right.
Dedicated to flow smoothing and pressure pulsation prevention for 40 years, PulseGuard Inc. licensed for the Americas, the only totally comprehensive range of pulsation dampers for liquids from Martin Packer (Patents, Designs, and Tech Support).
With design pressures from 150 psi through 30,000 psi (10 Bar - 2,000 Bar), for 1/16" capillary line size through 48" trunk pipeline (1.5mm to 1.25 meter), in capacities from 0.5 in3 to 500 US Gallon (8 ml thru 2,000 Liter) your application is surely covered by liquid contact parts from PVC through Stainless Steel up to Zirconium and flexible seal membrane materials EPDM thorough Fluoro Elastomers to FLEXFLON elasticized impervious modified PTFE. High frequency acoustic pressure wave pulsation is also addressed by no moving parts Packer WAVEGUARD designs.

stepsStep by step process to help you choose your perfect fit. Start Here forward arrow

No Moving parts

WaveGuard & CavGuard

(synthetic rubber)

PipeHugger, PipeGuard & PumpGuard
Click on your type of damper for connecting pumps, inventory dims., weights, & prices.

acoustic ceramic balls wag
Acoustic Pressure Pulse Dispersion. No Moving Parts

acoustic sphere wag/H.O.
No Moving Parts Helmholtz Bottle, Delta P.

acoustic suction cag
Prevent Suction Oscillations

elastomer HP pighp
H.P.N2 in Bag

elastomer  "flow through" pug

Elastomer Flex Tube

elastomer liquid in bladder HP phr
H.P. Liquid in Bladder

elastomer LP gas in bag piglp
L.P., All SS Gas Bag
elastomer plastic pigplas
Plastic, L.P. Air in Bag

elastomer liquid in bladder LP peg

L.P. Generic Liq. in Bladder


crossectional LP Flexorber

For Hazardous Liquids,

cross sectional HP flexorber
Pyrofors & Toxics
Flexflon & SS, LP

click here for dampers by industry
Dampers for Industry
Hot & Cold, Double Ended, Jacketed & DAMPERS FOR INDUSTRY also available

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Return to the beginning of PulseGuard, pulsation dampeners

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.
PulseGuard Pulsation DampersThe Smooth Flow People

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

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