Jiangsu Syeelai Environmental Technology Co., Ltd.

Diaphragm Pulse Damper

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.

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  • Diaphragm Pulse Damper

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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About Us
Powering Global Industry with Precision Fluid Technology
SYEELAI specializes in corrosion-resistant fluid transfer solutions, professionally manufacturing a series of acid and alkali resistant pumps including liquid mixers, metering pumps, magnetic drive pumps, and vertical pumps. The company also undertakes custom fabrication of non-standard chemical filtration systems and provides professional design, installation, and commissioning services for chemical dosing equipment.
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