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Polyethylene (PE) dampeners
Hi-Density Polyethylene (PP HD) has better physical and chemical parameters than standard polypropylene (PP). It is several times more resistant to wear what makes this material ideal for abrasive and aggressive liquids. It can also withstand liquid temperature up to 70°C.
PTFE dampeners
PTFE is excellent for use in applications requiring high temperatures. It may also be used for very aggressive fluids such as chlorinated hydrocarbons and highly aggressive acids. Maximum liquid temperature is 100°C
ATEX certified dampeners
The dampeners are available in explosion proof – ATEXmarked – execution. They are supplied with earth connection and conductive materials: conductive body, diaphragm in PTFE (conductive backing) or EPDM(conductive).
| Industry | Example of application |
| Chemistry | Acids, alkalis, alcohol, solvents, latex, emulsions |
| Food | CIP fluid, flavouring, pigments |
| Pulp & Paper | Glue, slurries, adhesives, dispersions, resins, sodium silicate, titanium oxide |
| Surface conditioning | Electroplating baths, various acids, solvents, anodic sludge, varnish, enamels |
| Water treatment | Sludge handling, filter press applications, neutralization and flocculants |
| Electronics | Carrier fluids, ultra pure liquids, electroplating solutions, mercury, solvents |
| Print & paint | Glue, additives, varnish, ink, paint, latex, acid, resins, pigment |
| Dimension | Dampener size | ||||||
| 9/20 | 50 | 100 | 200 | 400 | 800 | ||
| A | BSP | G 3/8" | G 1/2" | G 1" | G 1 1/2" | G 2" | - |
| DIN Flange ANSI Flange |
95 | 95 | 115 | 150 | 165 | 202 | |
| B | 15/331 0.59/1.31 |
17/32.41 0.67/1.271 |
25.5/451 1/1.771 |
33/501 1.29/1.971 |
41/611 1.61/2.401 |
92 3.62 |
|
| C | G1/4" | ||||||
| D | 100 4.33 |
158 6.22 |
208 8.19 |
277 10.91 |
360 14.17 |
470 18.50 |
|
| G | 85/1031 3.35/4.061 |
109/1321 4.29/5.201 |
148/161.51 5.83/6.361 |
200/217.51 7.87/8.561 |
244/2611 9.61/10.281 |
394 15.51 |
|
| I | 107 4.21 |
155 6.10 |
203 7.99 |
270 10.63 |
352 13.86 |
470 18.50 |
|
| DIN Flange 4 | DN15 | DN15 | DN25 | DN40 | DN50 | DN80 | |
| ANSI Flange 4 | 1/2" | 1/2" | 1" | 1 1/2" | 2" | 3" | |
| BSP | 107 4.21 |
155 6.10 |
203 7.99 |
270 10.63 |
352 13.86 |
- | |
| ANSI Flange 4 | 14 0.55 |
14 0.55 |
26 1.02 |
45.4 1.79 |
51.4 2.02 |
80 3.15 |
|
| X | 36 1.42 |
90.3 3.56 |
113.8 4.48 |
167.6 6.60 |
226.3 8.91 |
297 11.69 |
|
| Y | 86.8 3.42 |
100.3 3.95 |
135.6 5.34 |
167.6 6.60 |
226.3 8.91 |
297 11.69 |
|
| Z | M4x20 | M4x20 | M8x22 M8x30PE |
M8x22 PTFE M8x22PE |
M8x22 PTFE M8x30PE |
M8x22 PTFE |
|
1=PE/PTFE | 2=SS/ALU | 3=SMS3017/ISO2037, DIN11851, SMS1145, BS4825 (RJT)
4=only plastic and metal pumps | 5=Only sanitary pumps | *=Dimensions for other connections in IOM
Features & benefits
Minimized vibrations and water hammer effects
Protection of all kinds of instruments in your pipe system
Optimized pump performance and reduced maintenance costs
Downloads for PE & PTFE pulsation dampeners
Find downloads like brochures, instructions and drawings. For instructions in other languages, click here to go to the brochures & manuals download page
DT Pulsation dampener IOM english
DT Pulsation Dampeners brochure EN