PLASTIC SILENCER SPL-F 1/2 WITH WOOL FELT & ALUMINIUM NET COLOR BLACK

DALON’s SPL-F 1/2 Plastic Air Muffler is a high-performance pneumatic silencer engineered to reduce exhaust noise and enhance safety in compressed air systems. Designed for 1/2” NPT threaded connections, this robust muffler combines a black plastic body, wool felt acoustic core, and aluminum mesh flame-retardant barrier, making it suitable for both general and safety-critical pneumatic applications.

The SPL-F 1/2 model offers low-pressure-drop exhaust, durable construction, and easy installation. It is ideal for pneumatic solenoid valves, air actuators, control equipment, and automation systems where exhaust noise reduction and flame flashback protection are essential.

Its reusable design allows for repeated cleaning and long-term operation, making it a sustainable and cost-effective exhaust solution for OEMs and industrial system integrators.

Key Features

• Thread Size: 1/2” NPT male

• Material: Black plastic housing with wool felt and aluminum mesh

• Function: Silencing and flame suppression combined

• Reusable: Easy to clean and maintain

• Color: Black, visually neutral for system integration

• Compact Design: Fits easily into valve exhaust ports

• Performance: Maintains airflow while effectively reducing noise

Applications

• Pneumatic valve and actuator exhaust muffling

• Safety flame-resistant exhaust vents in automation systems

• Industrial solenoid valves, regulators, and air prep units

• OEM pneumatic equipment in packaging, robotics, and process control

• Machine exhaust ports where noise and spark suppression are required

• Color-coded systems with black components for standardized design

Why Choose DALON

DALON is an ISO 9001:2015-certified manufacturer of sintered and composite silencers for industrial pneumatic applications. Our SPL-F 1/2 plastic air mufflers are engineered for optimal performance, safety, and system adaptability.

We offer:

• Customizable thread sizes, filter materials, and colors

• Fast development of custom mufflers with specific flow or acoustic targets

• In-house tooling and mold design

• 30-day delivery for standard items

• 35–40 days for custom products, including mold production

• Flexible MOQ—Contact DALON for custom order terms

With DALON, OEMs receive high-quality, durable air silencers that combine functionality, safety, and design versatility.

FAQ – Frequently Asked Questions

Q1: What is the purpose of a plastic air muffler?

It reduces exhaust noise from pneumatic equipment and includes flame-arresting material for enhanced safety.

Q2: Can this muffler be cleaned?

Yes. It’s reusable and can be cleaned using compressed air or mild solvents depending on contamination.

Q3: Is the SPL-F 1/2 model suitable for heavy-duty air systems?

It performs well in medium- to high-flow systems and is ideal for standard industrial pneumatic exhausts.

Q4: Does the black plastic degrade over time?

DALON uses durable, industrial-grade plastics that are UV- and moisture-resistant for long service life.

Q5: What is the standard delivery time?

For standard products, delivery is typically within 30 days. Custom variants require 35–40 days including mold development.

Q6: Can I order in different colors or thread types?

Yes. We offer customization for color, thread size, felt density, and housing design. Contact DALON for options.

What Do People Also Ask (Answered)

Q: Are plastic air mufflers as effective as metal ones?

Yes. While metal offers higher temperature resistance, DALON’s composite mufflers provide excellent acoustic damping and flame protection at a lower weight and cost.

Q: Can plastic mufflers handle oil-lubricated air?

Yes. They are compatible with lubricated air but should be cleaned periodically to prevent buildup in the felt core.

Q: How often should a plastic air muffler be replaced?

With proper maintenance and cleaning, they can last many months or even years, depending on the application and air quality.