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A pulse damper is a common component used to eliminate pipeline pulsation and an essential accessory for metering pumps. It can smooth out pipeline pulsation and system water hammer caused by positive displacement pumps such as metering pumps and diaphragm pumps. It uses a corrosion-resistant diaphragm to separate gas from liquid in the pipeline, and smoothes pipeline pulsation through changes in the volume of the air chamber.
Features
1. Reduce the harm of water hammer to the system and minimize the peak value of flow rate fluctuations;
2. Protect pipelines, valves and fittings from impact caused by pressure fluctuations;
3. Create a favorable working environment for metering pumps and improve their performance;
4. Allow the use of smaller pipe diameters in the system to reduce costs;
5. When used together with back pressure valves and other components, it can minimize pipeline pressure fluctuations to nearly zero and reduce system energy consumption.
| Model | Volume | Height (H) | Diameter (D) | Caliber | Rated Pressure | Connection Type (G) |
| LGMZ-0.35 | 0.35L | 218mm | Φ148mm | DN15 | 1.6MPa | Internal Thread 1/2" |
| LGMZ-0.6 | 0.6L | 235mm | Φ171mm | DN20 | 1.6MPa | Internal Thread 3/4" |
| LGMZ-1.0 | 1.0L | 260mm | Φ205mm | DN25 | 1.6MPa | Internal Thread 1" |
| LGMZ-1.5 | 1.5L | 305mm | Φ230mm | DN25 | 1.6MPa | Internal Thread 1" |
| LGMZ-2.0 | 2.0L | 316mm | Φ255mm | DN32 | 1.6MPa | Internal Thread 1 1/4" |
| LGMZ-4.0 | 4.0L | 354mm | Φ301mm | DN40/50 | 1.6MPa | Internal Thread 1 1/2", 2" |
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