




| Parameter | Specification | ||
|---|---|---|---|
| Manufacturer | Flowguard | ||
| Equipment Type | Pulsation Damper (Bladder / Diaphragm type) | ||
| Application | Pulsation reduction in positive displacement pump systems | ||
| Precharge Gas | Nitrogen (dry, oil-free) | ||
| Precharge Pressure | Typically 50–80% of system operating pressure | ||
| Precharge Medium | Gas-filled bladder / diaphragm | ||
| Operating Principle | Gas compression absorbs pressure pulses and releases energy to smooth flow | ||
| Body Material | Carbon Steel / Stainless Steel (depending on model) | ||
| Bladder / Diaphragm Material | NBR, EPDM, PTFE (application dependent) | ||
| Connection Type | Threaded / Flanged / Inline | ||
| Design Pressure | 98 bar | Max operating pressure | |
| Hydro Test Pressure | 123 bar | Factory test limit | |
| Design Temperature | 50°C | Max operating temperature | |
| Volume Capacity | 0.07L | ||
| Installation Location | Pump discharge line (recommended) | ||
| Maintenance Requirement | Periodic nitrogen pressure check and recharge | ||
| Safety Requirement | Must NOT be charged with oxygen (explosion risk) |