PLASTIC SILENCER SPL-F 1/8 WITH WOOL FELT & ALUMINIUM NET COLOR BLACK

DALON’s SPL-F 1/8 Flame Resistant Muffler is a compact silencer engineered for noise reduction and flame resistance in pneumatic exhaust systems. Featuring a rugged black plastic body integrated with a wool felt noise-dampening core and reinforced with an aluminum mesh, this muffler is ideal for compressed air systems where safety and quiet operation are critical.

The SPL-F design integrates a 1/8” male thread, allowing direct installation into valve exhaust ports, actuators, cylinders, and pneumatic control devices. Its multilayer construction enables the muffler to reduce noise levels significantly while providing resistance to potential flame propagation, making it a preferred choice for indoor factory environments or flammable work areas.

This plastic silencer is particularly suited for industrial automation setups, where compact design, flame resistance, and long service life are essential.

Key Features

• Thread Size: 1/8” NPT (Male)

• Material: Flame-resistant plastic body

• Internal Media: Wool felt for acoustic absorption

• Reinforcement: Aluminum net for heat resistance and structural integrity

• Color: Black

• Noise Reduction: Effective attenuation of exhaust noise

• Mounting: Direct screw-in type, no special fittings required

• Reusable and replaceable design

Applications

• Pneumatic system exhausts in automation and robotics

• Valve and cylinder silencing in manufacturing lines

• Air-powered equipment used near flammable zones

• Flame-arresting ventilation for workshop tools

• OEM systems requiring low noise and flame resistance

• Control cabinets with pressure regulation outlets

Why Choose DALON

DALON is a leading OEM manufacturer of advanced silencers and mufflers for industrial pneumatic systems. All our flame-resistant mufflers are engineered with multilayered internal elements to ensure reliable performance under demanding conditions.

Why DALON’s SPL-F 1/8 stands out:

• Manufactured under ISO 9001:2015 quality control

• Offers flame resistance, meeting safety requirements in sensitive applications

• Customizable on request: size, color, filtration media, and thread type

• Short lead time: 30 days for standard products, 35–40 days for custom designs including tooling

• Ideal for both replacement and OEM integration

• Global delivery and engineering support available

DALON’s commitment to reliable noise control and flame safety makes our SPL-F series an excellent choice for pneumatic systems across industries.

FAQ – Frequently Asked Questions

Q1: What does this flame-resistant muffler do?

It reduces noise from air exhaust while helping prevent flame or spark propagation in sensitive work environments.

Q2: Can this muffler withstand heat and vibration?

Yes. The wool felt absorbs sound, and the aluminum net adds heat resistance and mechanical durability.

Q3: Is the SPL-F 1/8 reusable?

Yes. It can be cleaned or replaced easily. Regular inspection is recommended for best performance.

Q4: What industries use flame-resistant mufflers?

Used in automation, robotics, chemical processing, and manufacturing plants with flammable materials or strict noise regulations.

Q5: Can I request custom colors or thread sizes?

Absolutely. DALON supports full customization to match your assembly or OEM branding needs.

Q6: How long is the delivery time?

For stocked or standard items: ~30 days. For new custom designs: 35–40 days including tooling development.

What Do People Also Ask

Q: Are flame-resistant mufflers required in industrial automation?

Yes, especially where flammable gases, vapors, or materials are present. They help prevent sparks from exiting the system via exhaust ports.

Q: What is the difference between wool felt and metal core silencers?

Wool felt offers better acoustic damping, while metal cores may provide higher pressure tolerance. The hybrid design in this muffler combines both benefits.

Q: Can a muffler be both flame-resistant and washable?

Yes. DALON’s SPL-F series uses durable materials that can be cleaned and reinstalled without compromising flame resistance.