PulseGuard Pulsation Dampeners

Fluid Flow Control Animations
PulseGuard Pulsation Dampeners
Contact PulseGuard
 

DIMENSION TABLES FOR 205 LOW PRESSURE & HIGH PRESSURE PULSATION DAMPENERS AND FLOW FLUCTUATION SMOOTHERS as of November 17 2004.

3 Types: from $49.75 to $39,251. From 84 psi to 15,00 psi. For pipe systems with connections from 1/8" to 18" diameter.
A). ELASTOMER MEMBRANES Types. B). DuPont TEFLON etc. C). NO MOVING PARTS bladder (gas bag)
Liquid in Bladder Thru-Tube PTFE Diaphragm Ram-Jet+ DP Ball-Pack Dispersal

FlexOrber VLP-LP PipeHugger LP PumpGuard F&D
FlexOrber HP PipeHugger HP PumpGuard LP
PipeGuard TW-SL WaveGuard CER PumpGuard XLrf
PipeGuard HP WaveGuard RJ  
 
FlexOrber LND PipeGuard PLAS PipeHugger PLAS/LND
From the only fully comprehensive dampener manufacturer.
Designed and Manufactured in the USA, to 40 year proven, higher standards, that are also Fail-Safe.
Pressure Pulsation is High Cyclic Duty. Pressure vessel codes, examples: ASME VII, PED-EN5500, EU Harmonized vessel code, are for Static Pressure Vessels. Their present versions are unproven for high cyclic duty.
The Design Pressures "DP" listed here, allow 10% above MAWP for RV set pressure, plus 15% for RV accumulation. These designs also use 30% more ductile materials, and lower working stress figures. These, our precautions, have PROVEN for 40 years, to prevent fatigue failure. We reccomend the DP/1.27= your MAWP for high cyclic duty.
Accordingly: Our dampeners are 20% safer than ASME VIII "U", 30% safer than "CE"EN13445 & 40% safer than EN5500 dampeners . We accept no responsibility for safety where the danger of ASME, 5500, "CE" certification is imposed by PED, RSA etc
Note: Design Pressure "DP" is the designer responsibility, Max allowable working pressure "MAWP" is the user responsibility.

The FlexOrber Very Low Pressure Range
 
The FlexOrber Low Pressure Range
**ss may be replaced with: A20 for Alloy 20, TIT for Titanium 2, H22 or HC276 for Hastelloy, Tan for Tantalum, etc.
B=BSP//, N=NPT, M=MALE, F=FEMALE, W=37 DEGREES WELD BEVEL, INCH THREAD SIZES ARE UNC, on=PCD, #=ANSI B16.5
Unless otherwise stated, N2 contact parts are 316/316L stainless.
D.P. @200F PSI & D.P. @93C Bar - Using an MDMT of -20 and a low working stress to prevent high cyclic duty, fatigue failure.
Dinension Specifications L in, D in, lbs, Without Fittings - Excludes elbows, flanges, unions, weld-preps, etc.
Call for quantity discount.
Connection Single: for Flow Fluctuation Only - Prevents acceleration head pressure pulse generation, but without any system response interception.

Connections To Pump NPT & To System NPT - Exceptional flow smoothing, pressure pulsation interception, and in place flushing.


The FlexOrber High Pressure Range
With double layer or DuPont Teflon PTFE Diaphragms and secondary containment sealing with permeation detection port.
**ss may be replaced with: A20 for Alloy 20, TIT for Titanium 2, H22 or HC276 for Hastelloy, Tan for Tantalum, etc.
B=BSP//, N=NPT, M=MALE, F=FEMALE, W=37 DEGREES WELD BEVEL, INCH THREAD SIZES ARE UNC, on=PCD, #=ANSI B16.5
Unless otherwise stated, N2 contact parts are epoxy coated carbon steel.
D.P. @200F PSI & D.P. @93C Bar - Using an MDMT of -20 and a low working stress to prevent high cyclic duty, fatigue failure.
Dinension Specifications L in, D in, lbs, Without Fittings - Excludes elbows, flanges, unions, weld-preps, etc.
Connection Single: for Flow Fluctuation Only - Prevents acceleration head pressure pulse generation, but without any system response interception.
Call for quantity discount.

Connections To Pump NPT & To System NPT - Exceptional flow smoothing, pressure pulsation interception, and in place flushing.


The Low Pressure PipeGuard Twin Port and Slimline Ranges
B=BSP//, N=NPT, M=MALE, F=FEMALE, W=37 DEGREES WELD BEVEL, INCH THREAD SIZES ARE UNC, on=PCD, #=ANSI B16.5

The Dual Use PipeGuard High Pressure Range
B=BSP//, N=NPT, M=MALE, F=FEMALE, W=37 DEGREES WELD BEVEL, INCH THREAD SIZES ARE UNC, on=PCD, #=ANSI B16.5

The PipeHugger Low Pressure Range
"DP" Design Pressures stated below, relative to "MAWP" Max Allowable Working Pressure, depends on whether Static Pressure Vessel or High Cyclic Duty.
**ss may be replaced with: A20 for Alloy 20, TIT for Titanium 2, H22 or HC276 for Hastelloy, Tan for Tantalum, etc.
B=BSP//, N=NPT, M=MALE, F=FEMALE, W=37 DEGREES WELD BEVEL, INCH THREAD SIZES ARE UNC, on=PCD, #=ANSI B16.5

The PipeHugger High Pressure Range
"DP" Design Pressures stated below, relative to "MAWP" Max Allowable Working Pressure, depends on whether Static Pressure Vessel or High Cyclic Duty.
**ss may be replaced with: A20 for Alloy 20, TIT for Titanium 2, H22 or HC276 for Hastelloy, Tan for Tantalum, etc.
B=BSP//, N=NPT, M=MALE, F=FEMALE, W=37 DEGREES WELD BEVEL, INCH THREAD SIZES ARE UNC, on=PCD, #=ANSI B16.5

The PumpGuard Foods and Drugs Range
**ss may be replaced with: A20 for Alloy 20, TIT for Titanium 2, H22 or HC276 for Hastelloy, Tan for Tantalum, etc.
B=BSP//, N=NPT, M=MALE, F=FEMALE, W=37 DEGREES WELD BEVEL, INCH THREAD SIZES ARE UNC, on=PCD, #=ANSI B16.5
D.P. @200F PSI & D.P. @93C Bar - Using an MDMT of -20 and a low working stress to prevent high cyclic duty, fatigue failure.
Dinension Specifications L in, D in, lbs, Without Fittings - Excludes elbows, flanges, unions, weld-preps, etc.
No flow reversal in and out of a single connection ensures maximum performance.
Call for quantity discount.

Connections To Pump & To System - Improved flow smoothing, pressure pulse interception, and more flushability.


The PumpGuard Low Pressure Raised Face Range
**ss may be replaced with: A20 for Alloy 20, TIT for Titanium 2, H22 or HC276 for Hastelloy, Tan for Tantalum, etc.
B=BSP//, N=NPT, M=MALE, F=FEMALE, W=37 DEGREES WELD BEVEL, INCH THREAD SIZES ARE UNC, on=PCD, #=ANSI B16.5
D.P. @200F PSI & D.P. @93C Bar - Using an MDMT of -20 and a low working stress to prevent high cyclic duty, fatigue failure.
Dinension Specifications L in, D in, lbs, Without Fittings - Excludes elbows, flanges, unions, weld-preps, etc.
No flow reversal in and out of a single connection ensures maximum performance.
Call for quantity discount.

Connections To Pump & To System - Improved flow smoothing, pressure pulse interception, and more flushability.


The PumpGuard XLrf Range
**ss may be replaced with: A20 for Alloy 20, TIT for Titanium 2, H22 or HC276 for Hastelloy, Tan for Tantalum, etc.
B=BSP//, N=NPT, M=MALE, F=FEMALE, W=37 DEGREES WELD BEVEL, INCH THREAD SIZES ARE UNC, on=PCD, #=ANSI B16.5
D.P. @200F PSI & D.P. @93C Bar - Using an MDMT of -20 and a low working stress to prevent high cyclic duty, fatigue failure.
Dinension Specifications L in, D in, lbs, Without Fittings - Excludes elbows, flanges, unions, weld-preps, etc.
No flow reversal in and out of a single connection ensures maximum performance.
Call for quantity discount.

Connections To Pump & To System - Improved flow smoothing, pressure pulse interception, and more flushability.


The WaveGuard Ceramic Range
**ss wetted - Substitute SS with "A20", "HC276" etc.
D.P. @200F PSI & D.P. @93C Bar - Using an MDMT of -20 and a low working stress to prevent high cyclic duty, fatigue failure.
Dinension Specifications L in, D in, lbs, Without Fittings - Excludes elbows, flanges, unions, weld-preps, etc.
Connection Single: for Flow Fluctuation Only - Prevents some acceleration pressure pulse generation, but without any system response interception.
Call for quantity discount.

Connections To Pump NPT & To System NPT - Exceptional flow smoothing, pressure pulsation interception, ans in place flushing.


The WaveGuard Ram-Jet Range
**ss wetted - Substitute SS with "A20", "HC276" etc.
D.P. @200F PSI & D.P. @93C Bar - Using an MDMT of -20 and a low working stress to prevent high cyclic duty, fatigue failure.
Dinension Specifications L in, D in, lbs, Without Fittings - Excludes elbows, flanges, unions, weld-preps, etc.
Connection Single: for Flow Fluctuation Only - Prevents some acceleration pressure pulse generation, but without any system response interception.
Call for quantity discount.

Connections To Pump NPT & To System NPT - Exceptional flow smoothing, pressure pulsation interception, ans in place flushing.


The FlexOrber Low Pressure PVDF Lined Range
B=BSP//, N=NPT. M=MALE, F=FEMALE, INCH THREAD SIZES ARE UNC, on=PCD, #-ANSI B16.5

The Plastic PipeGuard Range
B=BSP//, N=NPT. M=MALE, F=FEMALE, INCH THREAD SIZES ARE UNC, on=PCD, #-ANSI B16.5

B=BSP//, N=NPT. M=MALE, F=FEMALE, INCH THREAD SIZES ARE UNC, on=PCD, #-ANSI B16.5


From
the only fully comprehensive dampener manufacturer.
Under license from
martinpacker.com

 



Fluid Flow Control Pulsation Dampeners