Guangzhou Quande Machinery Technology Co., Ltd. has been specializing various mufflers for years. Quande has introduced the new EU standard and got the Pulse System certificate released by Danish BrUel & Kjar's (Test Report No.: 5015). The product performance achieves and exceeds foreign product level, and filling the natiional gaps in muffler industry. Quande has successfully got the national patent (patent number: 200820204871.5). Quande is the one of the manufacturers in China. We are supplying muffler to several leading pump companies in U.S.A. and become their long-term strategy partner.
The muffler's core and shell can be replaced separately from the pump and easily to clean and replace. It can be work under strict environment ( -30 °C to 250 °C). All product experiences special surface treatment and 48 hours salt spray test. This is enable our product can maintain the appearance in harsh environment without oxidation.
The muffler is applied for pneumatic diaphragm pumps, adsorption dryer and all pneumatic products. It is made from excellent performance acoustic frequency material, ultra high temperature sound-absorbing material, specially treated filter and other materials.