Maizhuang Daoshu Town, Danyang City , Jiangsu P, China +86-511 86675547 [email protected]
Have you noticed a powerful stream of water coming out of your faucet or shower? Those jolts of water can be annoying — and even damaging for your pipes. But don’t worry! HONGDA has a better solution—a discharge dampener.
Water pressure is regulated by a discharge dampener that keeps the water in your pipes flowing consistently. What this means is that you’re using water more efficiently, and it quells those powerful surges that can damage your pipes.

If water travels through your pipes too quickly, that can lead to problems, such as cracks and leaks, with time. With the addition of a discharge dampener, you safeguarded your pipes and saved yourself a bundle in repair bills down the track.

Have you ever opened a tap and noticed the water pressure change without warning? That can be pretty annoying, especially if you’re trying to take a shower or do the dishes. A discharge dampener keeps the water pressure steady so it flows evenly at all times.

By eliminating water hammer, calming the water flow, guarding pipes and regulating pressure changes, a discharge dampener can offer a vast improvement in how your water system functions. You get better water use, lower maintenance costs, a more pleasant experience.”
With over 30 years of experience, we specialize in designing and producing high-quality bladder and diaphragm accumulators, leveraging strong technical capabilities and well-equipped testing facilities to ensure superior performance and durability.
Our company is certified under ISO9001 and GB/T19001 quality management systems, ensuring that all products meet rigorous international standards for reliability, safety, and customer satisfaction.
Our professional team provides end-to-end technical support—from pre-sales consultation to after-sales service—including customized engineering solutions, nitrogen charging equipment, and responsive maintenance support to ensure optimal system performance.
We offer a wide range of shell materials (including 304/316L stainless steel and duplex stainless steel) and bladder/diaphragm materials (such as NBR, FKM, EPDM), supported by a full-time R&D team that provides tailored solutions for diverse industrial applications.