Fluid Energy Controls - FEC International
 

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Pulsation and Surge Control Products 2-1/2 Gal. 3000 psi Flow Through Pulsation Dampener Stainless Steel Pulsation Dampener HPS Series LPS Series Pulse Stop 10
cubic inch
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HPS Series Pulse-Stop High Pressure Pulsation Dampeners

The Fluid Energy Controls HPS Series of Pulse- Stop Pulsation Dampeners is specially designed for use with high pressure reciprocating piston and plunger pump systems. The nitrogen gas precharged bladder inside the Pulse-Stop dampens the pressure pulsations created by the reciprocating action of the pumps.

The dampeners offer the following benefits:

  • Increased pump efficiency
  • Reduction in pump downtime
  • Reduction in noise and vibration
  • Reduction in costly damage to the system components
  • Designed and stamped per ASME Code
    Section VIII, Div. I
  • European CE, Canadian CRN, Brazilian NR-13, Chinese SELO, and Malaysian DOSH certifications also available

A properly selected Pulse-Stop installed at the discharge side of the pump can both reduce the dampening pulsations and enhance the pump’s efficiency and service life.

The HPS Series Pulse-Stop Pulsation Dampeners are constructed of carbon steel and internally coated to resist corrosion. The port assembly is of stainless steel 300 series construction.

  • Maximum operating pressure: 3000 psig
    @ -20° F to +185° F.
  • Replaceable bladder — can be changed in a
    few minutes.
  • Buna-N bladder standard (other bladder
    compounds available).
  • Non-restricted fluid port opening for quick
    dampening of pulsations.
  Specifications
 
NOMINAL
SIZE
PART
NO.
A
IN.
B
IN.
C
IN.
D
PORT
CONFIG.
DRY WT.
LBS.
1 quart
7254000
11.73
4.56
1.62
1" NPT-F
10.0
1 gallon
7255000
17.0
6.81
2.38
11/4" NPT-F
34.0
21/2 gallon
7256000
21.9
9.13
3.00
2" NPT-F
95.0