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

DALON’s SPL-F 1/8 Plastic Air Silencer is a compact and efficient pneumatic muffler designed to minimize noise and prevent spark or flame ejection in compressed air systems. Featuring a light blue thermoplastic body, this unit integrates a wool felt core for sound absorption and an aluminum mesh layer for flame resistance, offering dual protection in a lightweight design.

Designed for 1/8” NPT threaded exhaust ports, this plastic air silencer is suitable for solenoid valves, miniature actuators, pressure regulators, and laboratory pneumatic equipment. The color-coded light blue housing helps users identify and match systems easily, especially in OEM or modular automation settings.

DALON’s SPL-F silencers are reusable, easy to maintain, and deliver effective noise suppression without compromising airflow or system integrity.

Key Features

• Thread Size: 1/8” NPT male

• Color: Light blue for easy system coding

• Material: Industrial plastic with wool felt and aluminum mesh

• Function: Reduces exhaust noise and prevents flame flashback

• Reusability: Washable and cleanable for extended service life

• Design: Lightweight, compact, and system-compatible

Applications

• Exhaust noise control in pneumatic solenoid valves

• Spark arrestor in compressed air systems

• Safety muffling in cleanroom or lab pneumatic lines

• Exhaust venting for small regulators and control valves

• Noise suppression in factory automation and robotics

• OEM solutions for dosing, filling, or sampling equipment

Why Choose DALON

DALON is a trusted OEM supplier and ISO 9001:2015-certified manufacturer of advanced silencers and filters for pneumatic applications. Our SPL-F series plastic air silencers are engineered for:

• Reliable acoustic dampening

• Fire-safety with integrated flame arresting

• Easy color-coding by system

• Reusability and low total cost of ownership

We provide:

• Custom thread sizes, body colors, or filter media

• Fast production for standard items (within 30 days)

• 35–40 days lead time for custom designs including mold setup

• Flexible minimum order quantities — contact DALON directly

Our goal is to help clients reduce noise, increase safety, and simplify pneumatic system maintenance with reliable components.

FAQ – Frequently Asked Questions

Q1: What is the function of a plastic air silencer?

It reduces pneumatic exhaust noise and prevents flame or particle discharge from the system.

Q2: Is the SPL-F 1/8 compatible with all standard valve ports?

Yes, it fits any 1/8” NPT threaded port used in pneumatic exhaust systems.

Q3: Can it be used in cleanroom or laboratory settings?

Yes. It offers clean and controlled silencing suitable for delicate environments.

Q4: How do I maintain or clean the silencer?

You can clean the muffler by flushing with compressed air or rinsing the wool felt core if clogged.

Q5: Is the light blue color functional or aesthetic?

Both—it supports visual system identification, especially in modular or OEM designs.

Q6: What is the typical delivery time?

Standard items ship within 30 days. For custom options, expect 35–40 days, including tooling.

What Do People Also Ask (Answered)

Q: What makes a plastic air silencer flame-resistant?

DALON silencers integrate aluminum mesh as a flame barrier, preventing spark propagation through exhaust paths.

Q: Can a plastic silencer handle oil-laden air?

Yes, but regular cleaning is recommended if used with lubricated or contaminated air.

Q: How long do plastic air silencers last?

With periodic cleaning, they can last for hundreds or thousands of cycles depending on the application.