Positive Displacement (PD) pumps create pulsation and hydraulic shock due to the reciprocating nature of their stroking action, potentially damaging the entire pumping system. Pulsation Dampeners remove hydraulic shock and reduce the pressure and flow fluctuations. This enhances the all-around performance and reliability of fluid handling equipment in industrial, chemical transfer, and precision metering applications.
Increase productivity, safety, reliability and efficiency & Decrease maintenance and operating costs.
How it Works
The nitrogen gas pre-charged bladder inside the Pulse-Stop dampens the pressure pulsations created by the reciprocating action of the pumps.
FEC Pulsation Dampeners are specially designed for use with high pressure reciprocating piston and plunger pump systems.
Increase pump efficiency
Reduction in pump downtime
Reduction in noise and vibration
Reduction in costly damage to the system components
A properly selected pulsation dampener installed at the discharge side of the pump can both reduce the dampening pulsations and enhance the pump’s efficiency and service life.
DESIGN & SIZE
Operating Pressure up to 3000 PSI
Replaceable Bladder (in minutes)
Constructed of carbon steel and internally coated to resist corrosion. The port assembly is of stainless steel 300 series construction.
Pulp, Paper and Textile
Gas, Oil, and Petrochemical
Paint and Coating
Food and Beverage
HIGH PRESSURE PULSATION DAMPENERS
Top repairable design for ease of maintenance
Prolongs service life of pumps, valves, instruments, and pipe joints
Size and Material
1 quart to 5 gallons
All wetted parts are coated carbon steel or stainless steel
Flexible bladder design effectively reduces pump pulsations, vibrations & noises
European CE/ PED
Chinese SELO/ SQL/ ML
|"A" in.||"B" in.||"C" in.|
|1 qt.||1/2" – 1500# RFWN ANSI||7678000||17||4.5||8.5||7.0|
|1 gal.||3/4" – 1500# RFWN ANSI||7687000||70||6.63||11.5||9.0|
|1 gal.||1" – 1500# RFWN ANSI||7688000||75||6.63||11.5||9.5|
|2.5 gal.||2" – 1500# RFWN ANSI||7279000||155||9||21.0||14.25|
|2.5 gal.||2.5" – 1500# RFWN ANSI||7418000||165||9||21.0||15.25|
|2.5 gal.||3" – 1500# RFWN ANSI||7389000||190||9||21.0||16.25|
|5 gal.||2" – 1500# RFWN ANSI||7830000||195||9||33.0||14.25|
|5 gal.||2.5" – 1500# RFWN ANSI||7831000||205||9||33.0||15.25|
|5 gal.||3" – 1500# RFWN ANSI||7832000||235||9||33.0||16.25|
|Size||Fluid Port Configuration||Part No.||Appr.
|"A" in.||"B" in.|
|1 qt.||1/2" – 1500# RFWN ANSI||7696000||12||4.5||9.0|
|1 gal.||3/4" – 1500# RFWN ANSI||7672000||58||6.63||15.25|
|1 gal.||1" – 1500# RFWN ANSI||7671000||62||6.63||15.5|
|2.5 gal.||2" – 1500# RFWN ANSI||7833000||105||9||21.0|
|2.5 gal.||2.5" – 1500# RFWN ANSI||7611000||115||9||21.0|
|2.5 gal.||3" – 1500# RFWN ANSI||7834000||125||9||21.0|
|5 gal.||2" – 1500# RFWN ANSI||7835000||145||9||33.0|
|5 gal.||2.5" – 1500# RFWN ANSI||7836000||155||9||33.0|
|5 gal.||3" – 1500# RFWN ANSI||7837000||165||9||33.0|
|Bladder Repair Kits – Flow-Through and Appendage Design|
|Size||Repair Kit No.|
*Part Numbers are for Buna-N only. Viton & Other materials available. Please request quotation.
STAINLESS STEEL PULSATION DAMPENERS
Fluid Energy Controls 316 Stainless Steel Pulsation Dampener is specifically designed to satisfy the needs of petrochemical, reverse osmosis, and water processing industries. It can effectively dampen the damaging pulsations caused by the reciprocating pumps. This reduces the possibility of costly damage to pipelines, instrumentation, loosened pipe fittings, leakage and downtime.
Significantly reduces pump pulsations
Reduces pump vibration and noise
Increases pump service life
Reduces wear & fatigue on pump’s internal parts
All wetted parts are coated of 316 stainless steel to protect against corrosion
European CE/ PED
Chinese SELO/ SQL/ ML
|Bladder Compound||Part Numbers|
|Pulsation Dampener||Repair Kit|