HYDROPNEUMATIC EQUIPMENT OFFSHORE MARINE

Stainless Accumulators

• 17-4 PH , High Pressure Accumulators
• 316L Standard Accumulators

Stainless Volume Indication Accumulators

• Magnetic position indicating Accumulators - MAGDACC for valve actuator emergency stand-by power
• Tail rod volume indicating Accumulators - INDACC For switchless control of pump skids

Best Multipurpose Stainless Accumulators

• Ultra high response reliability - PISTOFRAM
• Bladder Accumulators with secure one piece molded bags. The HYDRACC.

Heave motion compensators

• Heave compensators for cranes - the CRESTPICKER
• Motion compensators - mooring systems.
• Coaxial motion compensation

Hydro-pneumatic exploration and production APPLICATIONS

• Exploration Rig applications
• Production Platform applications
• Typical locations

Pipe shock , "water hammer" & surge.

• Expansions contraction for temperature
• volume compensators
• Special vessels.

Pulsation Dampers

• Damper with Teflon
• Damper for high viscosity & Slurry
• Damper with Bladder - elastomer a
• Damper with Bladder - elastomer b

 

 

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Diaphragm Type Pulsation Dampeners

 

 

PTFE FLEXFLON MEMBRANES Featuring:

• AGRESSIVE CHEMICAL
  Typical chemical metering pumps are matched by flow smoothing dampeners from this 0.5 - 16 Liter Flexorber LP range of 12 damper sizes.
  
  
• FORCING RESPONSE from PTFE
  As PTFE / Teflon ® / Flexflon™ is a stiff un-responsive diaphragm material, the Flexorber pulse dampners force response to pulsation by causing the flow to go through the dampening chamber - with seperate inlet and outlet connections.
  
  
• HIGHER FREQUENCY ABILITY
  This same flow-through feature that cause reaction to volumetric flow fluctuation, also enables high frequency pulsation to be intercepted and damped.
  
  
• IN PLACE FLUSHING
  These Flexorber low pressure pulsation dampers are also in place flrow-through flushable between each different chemical compaign.
  
  
• SMOOTH SURFACES
  In place flushibility plus an exra polishing operation makes the Flexorber LP an often specified design for food, drug, and liquid chromatography use, with Tri-Clamp or IDF connections.

 

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SECONDARY CONTAINMENT - HAZARD ALERT Featuring:

• MATCHES "SANDWICH" AND "SEALED" DIAPHRAGM PUMPS
  High performance diaphragm process pumps with rupture detection often deployed as the main fluid mover for large flow rates of liquids that are compressible and so need jacowski pulsation & shock surge pulsation suppression.
  
  
• EVEN PYROFORIC SERVICE
  Flexorber pulsation dampers with flow through and several hot nitrogen flush connections are ideal for pyrofores.
  
  
• WITH VSG DRIVES
  When API 675 pumps are used in API 674 application because of their "sealed - hermetic" high pressure designs. Flow contol of these "metering" pumps is by variable speed drives. Variable speed results in a wide range of forcing frequencies. Only the multi-port flow through FlexOrber pulsation dampeners can match the system needs.
  
  
• DIAPHRAGM CHOICES
  Please see http://www.pulsation-damper.co.uk/Pulsation-damper-PTFE-Diaphragm-Stainless-housing-Low-Pressure.html top right corner for diaphragm alternates that go from the most robust to ultra sensitive covering all pulsation damping requirements.
  
  
• NOT BELLOWS
  Pulseguard also offer bellows type dampeners, but as a bellow is the most crevatious form of membrane the smooth PTFE daiphragm surface in a flow though housing of the Flexorber HP dampner is generally process preferred.