PulseGuard
PulseGuard Ltd. and Inc.
PulseGuard Ltd. offers pulsation dampers | Please phone 44(0) 161-480-9625
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Fluid Flow Control Animations
Fluid Flow Control Animations
HP METERING PUMPS
with Various PULSEGUARD Dampers

Halving the cost, and tripling the performance of pulsation dampening diaphragm head metering pumps
 HP Metering PumpsMultiplex Metering Pumps

CHOOSE: Smooth Flow &/or Pressure, no Resonance, using an Elastomer, or Flexflon etc.

Recommended Comparisons To COSTS of HP Metering Pumps with Pulsation Dampers

(1) For double layer PTFE pumps, Double TFE Diaphragm dampers
(2) Elastomer gas bag and flow fluctuation smoothing
(3) Elastomer bladder and pressure pulsation damping
(4) Stop interactive resonance with Elastomer or Flexflon
(5) Jacketed dampers for Jacketed pump heads
(6) For Ultra Temp remote head Metal diaphragm dampers
For flow fluctuation smoothing only:- Inefficient one connection accumulator versions are available at higher cost. *

(6) PulseGuard FLEXORBER/MD
Metal Diaphragms have to be large diameter & short stroke
Dampers are 20 to 100 x pump volume. Consequence "HUGE".
(1) For double layer PTFE pumps, Double TFE Diaphragm dampers


(2) FOR EXTERNALLY CORROSIVE ENVIRONMENTS
with elastomer gas bags.

For Flow Fluctuation smoothing
Our 1965 original "gas in the bag" + SS Shell

(5) Jacketed dampers are only available in the flow through connection continuous self purging configuration to ensure constant temperate.

(4) Individual pipes from check valves to inside a large diameter chamber, stops heads "talking" to each other.
(4) The interconnection of heads that generate velocity jump shock, sets up high frequency resonance.

(3) Where pump drive is carbon steel, damper drive can be also, and so the savings.
With Elastomer bladders.

For Pressure Pulsation Interception
PRESSURE PULSATION IS DISSIPATED BY A LARGE RATIO OF CONNECTION DIAMETER TO DAMPER DIAMETER

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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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