[LDi] Liquid Dynamics International Liquid Dynamics International Inc. Click here to: Contact Liquid Dynamics Liquid Dynamics offers pulsation, vibration, and shock analysis, diagnostics, and software models. Fluid Flow Control Animations


Centrifugal, Vane, Lobe, and Other Pumps Animations

Most common pump types.

Lost motion pump limited suction stroke                           Timed solenoid dosing / Variable stroke volume dosing

             Hose Type Drum Pump       




GOTO "Other Pumps"

Pumps: Centrifugal Pumps, Vane Pumps, Lobe Pumps, More... PUMPS: Centrifugal Pumps, Vane Pumps, Lobe Pumps, Gear Pumps, AODD Pumps, Multiplex Pumps, Progressive Cavity, Dosing, Metering, Radial Piston, Diaphragm Head, Axial - Swashplate, Intensifier Injection packed plunger, and more- Plus their Dampner applications. ROTARY PUMPS - Centrifugal, Vane, Gear, Lobe, Hose, Progressive Cavity, Screw RECIPROCATING PUMPS - Multiplex, Packed Plunger, Diaphragm Head, Cam, Intensifier AODDeD or OTHER PUMPS - Air Operated Double Ended Diaphragm


Liquid Dynamics International provides pipeline and pump user problem analysis, diagnostics, prediction by software, pulsation analysis, piping system analysis, and piping system simulation. For water hammer and shock solutions pulsation dampening and shock alleviating devices can be obtained from our associate websites.

PulseGuard Inc., and Ltd. for further information about pulsation dampeners / pulsation dampers.
PulseGuard. USA: Pulsation Dampeners | Pulsation-Dampeners.com: Pulsation Dampeners
PulseGuard Limited: Pulsation Dampers | PulseGuard für Deutschland: Pulsationsdämpfer

Large pressure vessels, jumbo bladders, float separator / big bellows type pipeline surge attenuators and
expansion / contraction volume compensators, surge alleviators, and shock alleviators.

Shock-Guard. USA: Surge Alleviators | Water-Hammer.com: Water Hammer
ShockGuard.co.uk: Shock Alleviators | Suction-Stabilizers: Suction Stabilizers

Information about energy saving in pumping systems, standby emergency power, safety shutdown systems,
hydraulic accumulators, and hydropneumatic accumulators.

Accumulators-Hyd: Hydraulic Accumulators
Accumulators.co.uk: Hydropneumatic Accumulators | HydroTrole: Hydraulic and Control Engineering

Protection against excess flow. Protect against toxic spills when pipes burst, guard against gushers and fluid
loss when hoses split. Flow-Guard against excess flow floods with flow fuses and breather bags.

FlowGuard: Flow-Guard - Flow Fuses and Breather Bags

Low pressure econimical diaphragm type pulsation dampeners for aodd and hose pumps - Pulse-Acc

Pulsation Dampeners at Fluid Flow Control

Fluid Flow Control
Gear Vane Hose Multiplex Centrifugal Air driven intensifier AODDeD Lobe Axial piston pumps Progressive cavity for sludge and slurry Injection packed plunger Radial piston with suction turbo Multi Layer Diaphragm Head Metereing Pump