PLASTIC SILENCER SPL-F 1/4 WITH WOOL FELT + ALUMINIUM NET COLOR BLACK

DALON’s SPL-F 1/4 High Flow Plastic Muffler is engineered for optimized airflow and acoustic performance in compressed air systems. This industrial-grade silencer features a 1/4” NPT male thread for direct integration with valves, actuators, solenoids, and air regulators. Designed to support higher airflow rates while maintaining low exhaust noise, it is ideal for pneumatic systems in automation, robotics, and general machinery.

The muffler combines a durable flame-resistant plastic housing, acoustic wool felt, and a protective aluminum mesh, forming a multi-layered structure that efficiently suppresses noise and minimizes the risk of flame propagation through exhaust outlets. Its high-flow design ensures minimal pressure drop, making it suitable for both low and medium pressure systems.

Finished in black for a sleek appearance and UV resistance, the SPL-F 1/4 plastic silencer provides a secure, reusable solution for noise reduction and exhaust protection.

Key Features

• Thread Type: 1/4” NPT (Male)

• Material: Black flame-resistant plastic

• Sound Absorption: Wool felt internal core

• Heat Protection: Reinforced with aluminum mesh

• Design: High flow capacity with low pressure drop

• Installation: Direct screw-in mount for pneumatic ports

• Reusability: Easily removable and cleanable

Applications

• Pneumatic exhausts in automation and process control systems

• Valves, cylinders, and solenoid silencers

• Exhaust ports in robotic tooling and smart manufacturing lines

• OEM machinery requiring low-noise pneumatic components

• Venting ports in explosion-sensitive environments

• Indoor air-powered systems needing reduced acoustic footprint

Why Choose DALON

DALON is a trusted ISO 9001:2015-certified manufacturer specializing in sintered and assembled silencers for demanding pneumatic applications. Our SPL-F 1/4 high-flow muffler stands out for its:

• Custom-engineered design balancing airflow and noise control

• Flame-resistant construction for safe operation in risk-prone environments

• Rapid prototyping and customization support: thread types, media, color, and dimensions

• Global OEM service and technical consultation

• Lead times: 30 days for standard products, 35–40 days for customized designs including mold development

• Minimum order quantity for customization: please consult DALON directly

With DALON, you gain access to reliable silencers crafted to meet modern industrial performance and safety needs.

FAQ – Frequently Asked Questions

Q1: What makes this plastic muffler “high flow”?

Its internal geometry, media selection, and mesh structure are optimized to allow high airflow rates while reducing exhaust noise.

Q2: Is it flame resistant?

Yes. The plastic body is flame-retardant, and the aluminum mesh acts as a secondary flame barrier.

Q3: Can it be cleaned and reused?

Yes. The silencer can be washed or cleaned with compressed air, extending service life and reducing replacement costs.

Q4: What is the standard delivery time?

DALON typically delivers standard items within 30 days, and custom products within 35–40 days, including tooling.

Q5: What industries use high-flow plastic silencers?

They are commonly used in pneumatic automation, robotic equipment, medical devices, lab systems, and industrial machinery requiring noise and flow control.

Q6: Can I request a custom thread or media type?

Absolutely. We offer full customization depending on the system requirements. Contact DALON for tailored solutions.

What Do People Also Ask

Q: What is a high flow muffler used for?

It reduces air exhaust noise in systems where airflow cannot be restricted, such as fast-acting valves or high-capacity actuators.

Q: How long does a plastic muffler last?

When properly maintained, DALON’s plastic silencers offer long service life, often reusable for dozens of cleaning cycles.

Q: Are plastic silencers effective in dusty environments?

Yes, but periodic cleaning is essential. The aluminum mesh also provides added structural protection in dusty or oily environments.