SINTERED BRONZE SILENCER TYPE SC 1/4 BSP

SINTERED BRONZE SILENCER TYPE SC 1/4 BSP is a compact and efficient small exhaust muffler designed for use in pneumatic equipment and compressed air systems. Constructed from sintered bronze, this silencer ensures durable performance, effective noise reduction, and consistent airflow in automation and fluid control systems.

With its standard 1/4-inch BSP male thread, this SC-type silencer integrates easily into valve exhaust ports, actuators, or air tools, providing a long-lasting and maintenance-free solution for reducing exhaust noise. The sintered bronze body features a uniform porous structure, offering high permeability and low backpressure — key for maintaining system efficiency.

Its compact size makes it particularly suitable for space-restricted applications, while the robust metal construction withstands vibration, heat, and moisture, making it ideal for harsh industrial environments.

Key Features

• Thread Type: 1/4” BSP (British Standard Pipe)

• Material: Sintered bronze (self-supporting porous structure)

• Function: Exhaust silencing for pneumatic systems

• Noise Reduction: Up to 30 dB

• Design: Compact, corrosion-resistant, easy to install

• Maintenance: Washable and reusable

Applications

• Pneumatic valve exhaust ports

• Air cylinder and actuator exhaust noise suppression

• Solenoid valves and automated air release devices

• Small compressors or pumps

• Compact air control panels in industrial automation

Why Choose DALON

DALON has over two decades of expertise in sintered metal filtration and silencing solutions. As an ISO 9001:2015-certified manufacturer, we provide precision-engineered bronze mufflers tailored for performance, durability, and integration ease.

Our SC 1/4 BSP silencers are:

• Engineered for optimal airflow and low noise

• Produced with tight pore control and consistent quality

• Customizable in size, thread type, filtration rating, and shape

• Supported with OEM service, from design to prototyping and volume production

• Available in standard lead times of 30 days, or 35–40 days for new tooling-based customizations

Let DALON help you find or design the right muffler for your pneumatic system.

FAQ – Frequently Asked Questions

Q1: What is a small exhaust muffler used for?

It is used to reduce the noise level from pneumatic valve or actuator exhausts, especially in compact systems where space is limited.

Q2: Can this muffler be reused?

Yes. Sintered bronze silencers are washable and maintain long-term airflow performance after cleaning.

Q3: Is the 1/4 BSP thread compatible with NPT systems?

No. BSP and NPT threads differ slightly in angle and pitch. Thread adapters can be used if necessary.

Q4: Can this be used in outdoor environments?

Yes. Sintered bronze is corrosion-resistant and durable, even in humid or dusty industrial settings.

Q5: What is the typical delivery time?

Standard items are delivered in ~30 days. Custom products, including tooling, require 35–40 days.

Q6: How does it compare to plastic silencers?

Bronze silencers offer higher pressure tolerance, longer service life, and better thermal resistance, making them ideal for demanding conditions.

What Do People Also Ask (Answered)

Q: Are sintered bronze silencers better than plastic ones?

Yes. While plastic silencers are lighter and cheaper, sintered bronze offers superior durability, chemical resistance, and higher noise reduction under pressure.

Q: Can I use a sintered muffler for vacuum systems?

They are primarily designed for exhaust silencing. For vacuum-side filtration, specialized breathers or vent filters are more appropriate.

Q: How do I clean a sintered bronze muffler?

Soak in solvent or blow clean with compressed air. Ensure the porous structure is not clogged for optimal performance.