PipeHugger Low Pressure Pulsation Dampeners with Elastomer Bladder

The principle of operation & features of the "PipeHugger" liquid bladder are: a large diameter chamber, relative to the diameter of an entry and exit hole to that chamber, ensures that pressure pulses entering and attempting to pass through such a chamber, die away. The death of pressure waves is relative to a near "cube" law exponent, by distance from entry point to the nearest point for reflection. So that a pressure wave, entering through a small hole, finding itself in a chamber, say 12 times the diameter of the entry hole, will die away to the extent that what is left of the pressure wave, will hardly find its way out of the outlet. The bladder, that is the liquid chamber, is large diameter. Large diameter membranes have good response characteristics to changes in pressure that are small.

PipeHugger pulse dampeners are safely closed by tamper-proof segmental lock rings that are retained by a set or boss on the dampener end-plug, such that the ring can not be removed without first de-pressurizing the damper of its pre-fill cushion gas spring. The ratios of dimensions with these "lock ring" pulsation dampeners enable the safe depressurization of the energy contained in the cushion gas, prior to vessel failure pressure. PipeHugger dampeners have an end face that is machined to an ANSi flange stud bolt pattern and a raised face. To achieve flow through capability, these capsular dampeners are typically mounted on multi port base blocks. Thru-flo enable pressure pulse and transient spike interception. Released from base block by 4 screws only. Simply remove 4 bolts.

More information about the PipeHugger Pulsation Dampener Range

 

Typical AutoCad *.DWG Hardware Drawings Downloadable pulsation dampener files	Typical *.PDF Pulsation Dampener Views Links in this column will open in a new window
10 cubic inches 1450 psi	PipeHugger [PeG] 10i_1450p_d64y42 PDF or View Larger *.JPG Pulsation Dampeners' Image
20 cubic inches 1450 psi	PipeHugger [PeG] 20i_1450p_d85y40 PDF or View Larger *.JPG Pulsation Dampeners' Image
40 cubic inches 1450 psi	PipeHugger [PeG] 40i_1450p_d115y64 PDF or View Larger *.JPG Pulsation Dampeners' Image
61 cubic inches 750 psi	PipeHugger [PeG] 61i_0750p_d125y65 PDF or View Larger *.JPG Pulsation Dampeners' Image
92 cubic inches 600 psi	PipeHugger [PeG] 92i_0600p_d145y75 PDF or View Larger *.JPG Pulsation Dampeners' Image
183 cubic inches 600 psi	PipeHugger [PeG] 183i_0600p_d191y65 PDF or View Larger *.JPG Pulsation Dampeners' Image
366 cubic inches 425 psi	PipeHugger [PeG] 366i_0425p_d244y113 PDF or View Larger *.JPG Pulsation Dampeners' Image
733 cubic inches 365 psi	PipeHugger [PeG] 733i_0365p_d285y128 PDF or View Larger *.JPG Pulsation Dampeners' Image
1000 cubic inches 365 psi	PipeHugger [PeG] 1000i_0365p_d328y123 PDF or View Larger *.JPG Pulsation Dampeners' Image

 

"Specials" - *.DWG Hardware Drawings (~9 more) Downloadable pulsation dampener files Click here to see "SPECIALS" for this dampener type.

"Specials" -*.PDF Pulsation Dampener Views (~9 more) Specials are those which are not standard. Click here to see "SPECIALS" for this dampener type.

 

Standard *.DWG Hardware Drawings Downloadable pulsation dampener files		Standard *.PDF Pulsation Dampener Views Links in this column will open in a new window
	PeG-20i-1500P-D85L+PB--0,75inx1in 45x45 FNPT80mmOD V2prt M12 V14.dwg	PipeHugger PeG-20i-1500P-D85L... PDF or View Larger *.JPG Image
	PeG-40i-D115-1500p+PB-2x1,5in MNPT 45x45 4,5inOD V2Prt V14.dwg	PipeHugger PeG-40i-D115-1500p... PDF or View Larger *.JPG Image
	PeG-360i-400p-D44(241)+PB LP 2x2,5in BW37 2x45 240mmOD V14.dwg	PipeHugger PeG-360i-400p-D44(241)... PDF or View Larger *.JPG Image

 

PulseGuard Pulsation Dampener Drawings and Animations by Design Type

Low Pressure Pulsation Dampener - PTFE / Plastomer Membrane High Pressure Pulsation Dampener - PTFE / Plastomer Membrane HP PipeHugger Pulsation Dampener with Elastomer Bladder LP PipeHugger Pulsation Dampener with Elastomer Bladder PipeGuard Pulsation Dampener with Elastomer Bladder PumpGuard Flow Through Flex Tube Pulsation Dampener WaveGuard No Moving Parts Pulsation Dampener PulseGuard Pulsation Dampeners Pipe Bases (+PB)