SINTERED BRONZE SILENCER TYPE SC 3/4 BSP

SINTERED BRONZE SILENCER TYPE SC 3/4 BSP is a heavy-duty brass pneumatic muffler engineered to reduce noise and control airflow in medium to large pneumatic systems. Constructed from sintered bronze, this silencer is ideal for exhausting compressed air from valves, actuators, and manifolds in industrial automation and machinery environments.

The SC type silencer features a robust cylindrical body and male 3/4” BSP thread, providing a secure and efficient fit into exhaust ports. Its sintered porous structure allows high air passage while significantly dampening noise — up to 30 dB — improving both environmental safety and operator comfort.

With self-cleaning capability, chemical resistance, and thermal stability, this brass-colored bronze muffler is trusted in demanding pneumatic applications where long-term performance is required. It’s also easy to install, reusable, and suitable for systems operating under continuous-duty cycles.

Key Features

• Thread Type: 3/4” BSP male

• Body Style: SC Type (cylindrical straight muffler)

• Material: Sintered bronze (brass appearance)

• Noise Reduction: Up to 30 dB

• Porous Design: Uniform structure ensures low backpressure

• Reusable: Clean with compressed air or mild solvent

• Corrosion Resistant: Ideal for harsh industrial environments

Applications

• Pneumatic valve exhaust muffling

• Air compressor systems

• Solenoid valve silencers in automation lines

• Industrial air handling units

• Machine tools, textile machines, and control cabinets

• Compressed air systems in factory automation

Why Choose DALON

DALON is a trusted supplier of high-quality sintered bronze pneumatic components, manufacturing according to ISO 9001:2015 standards. With over 20 years of experience in powder metallurgy, we offer:

• Custom threading, sizing, and filtration levels

• OEM logo engraving and batch traceability

• Delivery in 30 days for in-stock tools

• 35–40 days for customized designs including mold creation

• Engineering support to match product performance with system needs

FAQ – Frequently Asked Questions

Q1: What is the function of a brass pneumatic muffler?

It reduces exhaust noise in pneumatic systems and protects internal components from dust ingress or backflow.

Q2: Can the SC 3/4 BSP muffler be cleaned and reused?

Yes. Clean it using compressed air or suitable solvents. Reuse is safe if structural integrity remains intact.

Q3: Is sintered bronze suitable for high-temperature use?

Yes. Sintered bronze tolerates high operating temperatures and resists thermal deformation.

Q4: What’s the advantage of sintered bronze over plastic mufflers?

Sintered bronze offers greater durability, pressure resistance, and lifespan, especially in high-use or high-temperature systems.

Q5: Can DALON supply this muffler with custom pore size or thread type?

Absolutely. We offer full customization on porosity, thread standards (e.g., NPT, metric), and body dimensions.

Q6: What is your typical delivery time?

For existing molds: around 30 days. For new customized products including tooling: 35–40 days.

What Do People Also Ask (Answered)

Q: How long do brass pneumatic mufflers last?

With proper maintenance and periodic cleaning, they can last for years in industrial settings. They’re built for long-term durability under compressed air use.

Q: Are brass pneumatic mufflers directional?

Most are bi-directional in flow but should be installed with airflow going from the threaded end outward for optimal noise reduction.

Q: Can a pneumatic muffler reduce compressor noise?

Yes, especially on venting exhaust ports. They help reduce hissing or sharp release sounds typical of compressed air discharges.