Maintenance Free PTFE & FlexFlon Big Hose Tube Bladder Gas in Bag Non-Metals Plastics Food, Drug & HPLC Hot & Cold

Pulsation Damper Types Drawing Menue

Maintenance Free PTFE / Flexflon HP and LP Bladder MP and UHP Bladder LP Accumulator MP and VHP Accumulator Plastic Hose Tube Slurry Pulsation Dampeners For HPLC Food Drug Extreme Temperature

  1. Bladder less No Moving Parts. ACOUSTIC DAMPERS FOR HIGH FREQUENCIES. Dispersive and Dissipative.
  2. Pulsation Dampner Low Pressure Corrosive Chemical Metering. PTFE Diaphragms + 316L, A20, etc.
  3. Pulsation Dampner High Pressure PTFE FlexFlon at 6000 PSI 400 bar. High Pressure To 4", 100 mm, Pipe.
  4. Pulse Damper Liquid bladder for Ultra Pressure. Liquid in Bladder Type.
  5. Pulse Damper Liquid bladder Stainless Wetted. 316L, A20, Hc276, Ti, and other.
  6. Pulsation Dampener Non Metal and Lined. Any elastomer and plastomer.
  7. Gas in bladder. 30Kpsi 2070 bar. Gas Bag "Bladder". Super Duplex SS/316L Stainless (2507, UNS S32750).
  8. Gas in bladder. 30Kpsi 2070 bar. Gas Bag "Bladder". Super Duplex SS/316L Stainless (2507, UNS S32750).
  9. Non Metal PVC & Poly Prop Dampener. Plastic Externals.
  10. Pulsation Dampeners for Sludge, Slurry and Food / Flow Through Flex-Tube. High Viscosity, Sludges, Slurries, and Particulate.
  11. Pulse Dampener For Foods Drugs and Beverages Drawings. Clean in Place (CIP) Below Charge Pressure.
  12. Pulsation Dampners for Hot and Cold Applications Drawings Menue. Prevent Vapor pressure problems.

 

 

 

PulseGuard Pulsation Dampers

SEE NUMBERS BELOW

LIQUID DYNAMICS "LDI"
Flow fluctuation and pressure pulsation control.

  1. PTFE - FLEXFLON
    process diaphragms
  2. ELASTOMER BACKED
    teflon membranes
  3. HOSE FLEXTUBE
    synthetic rubbers
  4. BLADDER ACCUMULATOR
    nitrogen in the bladder
  5. LOW PROFILE, LARGE PORTS
    liquid in bladder, N2 in shell
  6. MAINTENANCE FREE
    no moving parts

ANY DAMPER, OR ACCUMULATOR, HYDROPNEUMATIC WATER
HAMMER ALLEVIATOR, CAN HAVE 1 CONNECTION UNLESS YOU
NEED HIGH FREQUENCY PRESSURE WAVE DAMPENING.

For drawings, details, sizes, connection etc
PLEASE GOTO:
Liquid-Dynamics.com/pulsation-damper

FREE PHONE: 08080 LO PRICE (56 77423)
EMAIL: PG.Stabilizers.Sales.UK@Gmail.com
FAX: 44 (0) 161-480-9627

Mail:
Liquid Dynamics International Ltd.
Unit 1/Greg Street Industrial Centre/Greg St
Stockport SK5 7BS

 

Pulsation Damper Selection
Diane has been assisting users with hydropneumatic equipment selection for 35 years.  

 

Click on Your Pulsating Pump Type

Well FracturingAir Operated Double DiaphragmAODDCentrifugalDiaphragm HeadDigital Dosing SolenoidDigital Dosing Solenoid

GearHose PreistalticMultihead DiaphragmMultihead DiaphragmMultihead DiaphragmMultiplex PlungerPlunger Pump

Pneumatic Chemical MeteringProcess Diaphragm MeteringProcess Diaphragm MeteringProcess Diaphragm MeteringRotary Piston LobeVane


Rotary Lobe Pumps Pulse Dampeners / Rotary Piston

Lobe Pumps (aka "rotary piston" - In German), popular for high viscosity ("non Newtonian") liquids, often need suction stabilizers, of the Flo-Thru type to ensure uninterrupted filling. Rotary Lobe Pumps have improved performance, use less power, and produce smooth flow when connected to pulsation-dampeners. Though relatively pulseless Tri and Bi Lobe Pumps show pulsation from the compression in the lobe root of the rotary pump. As rotary lobe pump use is often for high viscosity pulsation-dampeners with only one connection cause pressure pulses because of the energy required to force reciprocation up & down a "T" branch. All these recommendations are for "Flo-Thru."


Rotary Lobe Pumps

Stop cavitation, save acceleration head losses, halve your pipe costs, increasing the safety, preventing pipe shake and fatigue, making your systems controllable, whilst ensuring instrument accuracy, increase pump life, and killing discharge pulses, concurrently preventing hydraulic shock and water hammer by: Providing instantaneous volume on demand with minimized pressure drop, removing the loss from re-acceleration of the whole supply line for every suction stroke, pipe size selection becoming for constant velocity instead of for peak velocity, intercepting high transient pressure spikes, reducing pressure changes which impinge on elbows to shake the pipe, neutralizing misleading readings, with protection against sudden sharp disturbances, smoothing pump head load changes that strain the drive train, dampening the rise and fall between pump discharge strokes, and softening the system into which a pump has to deliver gulps of volume. PulseGuard makes life easier safer and more economic all around. No system should be without a PulseGuard.

 

Know How to Connect it Before You Select it

Piping Base Block

This "Y,T" piece replaces the Ts that you would have to purchase and weld into your system. Its top face is an "O" ring flange. Dampers are serviced by simply removing the four bolts. If you wish to be able to run your system without the dampers in place we provide flow caps to go in place of the damper so that your system may continue to be used without the damper in place. [Show Me]
T Piece Costs
FLo FLo WaG PeG SoG PuG PuG PiG PiG

 

Pulsation Damper Distrubutors

PulseGuard PulseGuard Pulsation Dampeners PulseGuard Pulsation Dampers PG.Stabilizers.Sales.UK@Gmail.com Pulsation Dampers Pulsation Damper Drawings PumpGuard Flow Through Flex Tube Pulse Dampeners PipeHugger Pulse Dampeners with Elastomer Bladder PipeHugger Pulse Dampeners with Elastomer Bladder PipeGuard Pulse Dampeners with Elastomer Bladder High Pressure Pulse Dampeners with PTFE / Plastomer Membrane Low Pressure Pulse Dampeners with PTFE / Plastomer Membrane
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