Dasang® Mufflers

Background

In process of modern industrial production and equipment usage, mufflers can effectively reduce noise from pneumatic devices and provide the best trade-off between noise-reducing and acceptable back pressure in pneumatic systems.

Generally speaking, mufflers come with a wide variety of sizes in order to adapt most standard valves, and their rigid integrated screws enable easy installation on pneumatic devices.

In terms of materials, porous plastic mufflers have many advantages over metal mufflers, including: significant reduction in weights, remarkably improved corrosion resistance, higher capability of filtering particles and aerogels, higher durability, quicker installation and lower costs.

Dasang^® mufflers are designed to reduce dynamic noise generated from pneumatic components or exhaust pipes. These mufflers can be directly mounted on exhaust ports of components/devices. With compact design and easy installation, they bring in significant noise-muffling performance.

Product Description:

• Product name: Dasang^® mufflers
• Working medium: compressed air
• Working pressure: 0 – 1.0 MPa
• Connection type: threaded connection
• Material: plastic

Advantages:

1.Produced with our advanced technology used in producing medical filters;
2.High porosity, high air permeability, precise control of air flowrate;
3.Powerful muffling, reducing noise to 70 dB;
4.Made from medical grade materials compliant with FDA requirements.

Applications:

Used in devices that need noise-muffling, such as electromagnetic valves, vacuum generators
Specifications:
DSP series

Model	Thread Size (inch)	Noise (dB)
DSP01	G1/8	70
DSP02	G1/4	70
DSP03	G3/8	75
DSP04	G1/2	75
DSP06	G3/4	77
DSP08	G1	79

DSR series

Model	Thread Size (inch)	Noise (dB)
DSR01	G1/8	70
DSR02	G1/4	70
DSR03	G3/8	75
DSR04	G1/2	75
DSR06	G3/4	77
DSR08	G1	79

Product Diagrams:

Installations and Precautions:

1.If a plastic mufflers is selected, make sure to prevent it from any collision or stroke with surroundings, don’t screw it in with brutal force, and never expose it to organic solvents.

2.It is not allowed to dismantle a muffler just because the air flowrate through its cylinder seems slow. This operation not only increases noise significantly but also causes dust and impurities in air inhaled through exhaust ports during valve-switching.