PLASTIC MUFFLER PSE 1/8

DALON’s PSE 1/8 End Exhaust Muffler is a compact sintered polyethylene (PE) silencer designed to reduce noise at the end of exhaust ports in compressed air and vacuum systems. Its 1/8” male thread fits directly into pneumatic solenoid valves, air tools, actuators, and other discharge lines, offering reliable sound damping with minimal flow restriction.

Constructed from high-quality sintered PE, the porous body of the muffler disperses high-speed air into thousands of microchannels, effectively reducing noise levels without compromising performance. Its corrosion-resistant, chemical-inert properties make it ideal for use in cleanroom environments, automation systems, and light industrial applications.

The PSE 1/8 plastic muffler supports repeated cleaning and re-use, ensuring long service life and cost efficiency for OEMs and maintenance teams alike. Its small footprint allows integration into compact pneumatic designs where space is at a premium and noise levels must be controlled.

Key Features

• Thread Size: 1/8” BSP or NPT (custom threads available)

• Material: Sintered polyethylene (PE)

• Function: End exhaust noise suppression

• Structure: Uniform pore distribution for steady airflow

• Installation: Direct screw-in type; lightweight and compact

• Color: Natural white (other colors customizable)

Applications

• End-of-line exhaust ports in pneumatic valves

• Noise reduction in miniature actuators

• Discharge muffler in solenoid valves and ejectors

• Compact automation devices and lab air systems

• Vacuum pumps, analytical instruments, and robotics

• OEM solutions for tool and device manufacturers

Why Choose DALON

With over two decades of experience in powder sintering, DALON is a trusted supplier of high-performance sintered plastic silencers for OEM customers worldwide. Our PSE 1/8 exhaust mufflers are:

• Customizable in thread size, shape, or pore rating

• ISO 9001:2015 certified for consistent quality and dimensional precision

• Engineered for durability, with washable and reusable performance

• Available with short lead times – standard designs in ~30 days, custom products in 35–40 days including mold development

For custom solutions, quantity requirements, or special design integration, please contact DALON directly.

FAQ – Frequently Asked Questions

Q1: What is an end exhaust muffler used for?

It is used to reduce the noise of escaping compressed air at the end of a valve, actuator, or tool exhaust.

Q2: Can the PSE 1/8 muffler be reused?

Yes. It is washable using water or compressed air and supports long-term use in clean environments.

Q3: Will it fit standard pneumatic valves?

Yes, the 1/8” thread fits most standard solenoid valve exhaust ports. Custom thread types are also available.

Q4: Does it restrict air flow?

No. It maintains efficient exhaust performance while suppressing noise, thanks to uniform pore distribution.

Q5: What’s the delivery time for this product?

Standard items are delivered in about 30 days. Customized versions (including molds) take 35–40 days.

Q6: What are the material advantages?

PE is lightweight, non-corrosive, non-toxic, and chemically stable—ideal for industrial air systems.

What Do People Also Ask (Answered)

Q: How do I reduce noise from my pneumatic valve exhaust?

Install a sintered plastic muffler like DALON’s PSE 1/8. It reduces high-velocity air noise without increasing backpressure.

Q: Are plastic mufflers better than metal ones?

For lightweight, low-cost, and corrosion-resistant requirements, sintered plastic mufflers are ideal. For higher temperatures, metal options may be preferred.

Q: How often should exhaust mufflers be replaced?

When airflow drops due to clogging. Fortunately, DALON’s mufflers are washable and reusable, extending their lifecycle.