PULSATION DAMPER TECHNI-FLOW

online pulsation damper for pumpspumps@techni-flow-pumps.com

Online pulsation damper techni-flow



The online pulsation damper has a double fuction in pulsating flow installation.
-It dampens the pulsations, making the flow continuous meaning a system of measurement can be used such as flowmeter or pressure swiches.
-It eliminates vibrations and hammering as well as reduces noise, increasing the working life of installations, and is essentially useful in very long installations.
The working principle is very simpel. When the damper is not working, the compressed air between the inner and outer tube compresses the inner tube.
When the pump pulses fluid, part of the fluid expands the inner tube, occupying the area that the compresse air occupied.
The previous process is repeated automatically at the end of the pulse,
The flow being linearised as a result of this method.
Being totally flexible, it absorbs all the vibrations and hammering that may occur.
APPLICATIONS OF THE ONLINE DAMPER:
-Industrial peristaltic pumps  -  Air operated diaphragm pumps  - Piston pumps   -   Eccentric disk pumps   -  Other pulsating flow pumps

fluide pulsation damper TF-FDR-65
MODEL     LENGTH STANDARD
FD-10       750
FD-15        1000
FD-25        1500
FD-40         2000
FD-50         2500
FD-65         3500
ADVANTAGES OF THE PULSATION DAMPER SYSTEME
compared to conventional pulsation dampers
-Total passage of the fluid
-Easy to install thanks to its flexiblity.
-Takes fluids with solids in suspension.
-Works with fluids of any viscoity.
-Lowers vibration between pump and tubes.
-Variable length according to need.
-Sanitary versions for use with foodstuffs, cosmetics,  and pharmaceutics.
-Easy to clean.

FD VERSION:
-Working pressure <8 bar
-Temperature <110C
fluide pulsation damper rigid version
RIGID VERSION
MODEL     LENGTH STANDARD

FRD-65     1000
FDR-100    1500

FDR VERSION:
-Working presure:<15bar
-Temperature:<110C

AVAILABLE MATERIALS FD/FDR VERSION
In contact withe the fluids:
-Inner tube:
NR Natural rubber
EPDM
NBR
Food grade hose withe FDA certificate.
Silicone (Depending on the model)
CONNECTIONS
-DIN or ANSI flanges , TRI-CLAMP DIN 11851  SMS
AISI 304 or 316 stainless steel
-Polypropylene PVC  or PVDF

In their  instruction manuals, pratically every manufacturer throughout the world of the obove mentioned types of pumps, advises the installation of flexible section of piping upstream from the pump for the purpose of isolating possible vibration and facilitating the pumps maintenance.
The installation of Techni-flow-damp  pulsation damper guarantees the obove mentioned recommendation in addition to providing a constant flow that decreases the pulse effect of the pumps, with an effectiveness of up to 95%