PulseGuard offers pulsation dampers. | Please Phone 910-270-2737 We have people not voicemail | Call toll free UK 08080-567-7423

THIS IS A COMPREHENSIVE SITE FOR YOU TO MAKE YOUR OWN SELECTION OF ANY TYPE OF PULSATION DAMPER FOR ANY TYPE OF PUMP. THEN FIND THE CUT SHEET, THE DIMENSIONS AND THE COST.
BECAUSE WE OFFER YOU MORE, YOU NEED A SITE NAVIGATION TOOL
SO PLEASE PRINT A SITE MAP NOW PDF file PRINT OUT

Text Layout of the sitemap

Visual Webpage Layout of the site map

An ascii outline of where to go with html links:

TEXT LAYOUT

1. PULSATION_DAMPING
SELECT_SMOOTH goto 2. to find the size you need
PULSE_DAMPER_TYPES goto A. to find the type you need
SELECT_PUMP_APLICAT goto B. to find your pump characteristics
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2. RESIDUAL FLUCTUATION ALLOWED depends on your system, don't over specify.

goto FLOW_FLUCTUATION_OR_PRESSURE_PULSATION
goto 3. FIND_PUMP_F
goto 4. CALC_DAMPER_VOLUME
goto 5. SELECT_PIPE_METHOD
Start damper type selection goto A.
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A. FLOW THROUGH PRESSURE PULSATION INTERCEPTORS & FLOW FLUCTUATION SMOOTHERS
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6. FLEXFLON_PTFE_DIAPHRAGM pulse damping with Virgin PTFE or MTFE

goto HP_WITH_HAZARD_ALERT "FLO" 2 layer diaphragm & 2ndry containment FLEXORBER HP

-OR- goto LOW_PRESSURE "SOG" 4x life at 50% cost, 8 fold better FLEXORBER LP
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7. BAG_BLADR_TUBE elastomer part dampers EP, Buna N, Fluoro

goto LIQUID_IN_BLADR "HUG" Liquid in the bladder N2 in the shell PIPEHUGGER

-OR- goto GAS_IN_BAG "PIG" N2 in the balloon liquid contacts shell PIPEGUARD

-OR- goto FLEX_TUBE "PUG" for slurries and above 2" suction sys. PUMPGUARD
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8. NO_MOVING_PARTS "Solid State" pressure pulsation dampers

gofor WAG_CER WAG
ceramic balls disperse the pressure transients WAVEGUARD CERAMIC

gofor WAG_HO WAG
multi orifice and multi chamber + delt P & liquid compressibility WAVEGUARD HELMHOLTZ

gofor CAG CAVGD
vertical column to provide head, with bubble collector tube CAVGUARD

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B. A DOZEN DIFFERENT PUMP SYSTEMS, different volumetric and frequency needs
--------------------------------

goto Hz.
calculate the base cyclic forcing frequency

goto FLOW
calculate the flow fluctuation volume

goto Hz_Vol
determine whether Dampener will be Solid State or Volumetric
-----------------------------------------

THEN GO BELOW FOR EXAMPLES AND TYPICAL INSTALLATIONS,
OR GO back TO "A"
-----------------------------------------

goto SUCTION_SYS for suction systems
Preventing cavitation and acceleration head loss, suction pulses

goto PRESUR_PULSE for discharge systems
Intercepting pressure pulsation waves (traveling at 3000 mph)

goto CENTRIFUGAL for resonance & shaft shake
Start up surge, shutdown back flow shock & hammer, resonant pulsation

goto VANE_GEAR_LOBE smooth flow but high Hz.
Small displacement per vane, tooth, lobe, but high frequency pulsation

goto MULTIPLEX_A614 Triplex, quintuplex, septuplex reciprocating pump acoustic pulsation

goto PACKD_PLUNGR accurate metering
The highest efficiency pumps least lost volume easiest to dampen

goto AODD_&_VLP LP flow fluctuation smoothing
The volume of the pulse with an AODD depends on how quickly the
return stroke begins, critical need is a large air supply

goto HOSE_PUMPS low pressure and large pipe
For sludge and slurry, catch the pulse spike from shoe hitting tube
on discharge back fill the void from shoe or roller lift off.

goto LP_DOSING_PTFE lost motion flow control
Solenoid, cam, back stroke volume limiting, the flow begins
with a squirt and the highest pressure pulse in the cycle

The Below Visual Layout is simply to show the availability offered. There are 4,024 links.
Therefore we highly recommend that you print yourself out a site map PRINT OUT

accumul _hyd_ com		shock_ guard_ com	pulsation_damping			liquid_ dynamics _com
					select _smooth _perctg	select_ pump _aplicat
4_hot_cold	4_waste_water	4_food_drug	pulse_damper_types
					flow_fluctuation _or_pressure _pulsation
no_moving_parts	bag_bladr_tube liquid _in_ bladr gas _in_ bag flex _tube		flexflon_ptfe_diaphragm low _pressure hp_with _hazard_alert
	lp_flow_thru hp_flow_thru hp_all_ss lp_all_ss all_plastic				find_pump_f
	Z Y X W V		U T S		calc _damper _volm
centri- fugal multiplex _a614 vane _gear _lobe packd _plungr presur _pulse injection _test suction _sys aodd _and_vlp hose _pumps lp_dosing _ptfe hp_metrng _1615					select _pipe _method
					etc

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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.
The Smooth Flow People

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