# D Type Pneumatic Muffler Silencer

Date: 2026-06-06
Categories: Pneumatic Muffler Series
URL: https://homipneu.com/d-type-pneumatic-muffler-silencer.html

## Product Summary

D type pneumatic muffler silencers are designed to reduce exhaust noise from pneumatic valves, cylinders, and compressed air systems.

With a compact threaded structure, the D type silencer can be installed directly on exhaust ports to control air discharge and improve workplace noise conditions.

The internal sintered copper element helps diffuse exhaust airflow evenly while reducing noise during air release.

Its simple structure, reliable performance, and easy installation make it suitable for industrial automation and pneumatic equipment.

OEM and ODM customization services are available for thread sizes, materials, and branding requirements.

### Specifications（Typical Range）

Parameter
Details

Product Type
Pneumatic Muffler Silencer

Model
D Type

Structure
Threaded Exhaust Silencer

Connection
Male Thread

Material
Sintered Copper

Operating Fluid
Compressed Air

Function
Exhaust Noise Reduction

Working Pressure
0 – 1.0 MPa

Temperature Range
0 – 60°C

Application
Pneumatic Valves / Cylinders / Air Systems

Sintered copper pneumatic mufflers provide stable exhaust airflow diffusion and effective noise reduction in compressed air systems.

![](https://homipneu.com/wp-content/uploads/2026/05/20260510145153718213-800x400.webp)

### Dimension(mm)

**Model/M**
**D**
**L**

1/8 “
11
22

1/4 “
13
25

3/8 “
18.5
36.5

1/2 “
22.5
43.5

3/4 “
27.5
52

1 “
34.5
56

### Key Features

Compact D type threaded designSintered copper material for airflow diffusionReduces pneumatic exhaust noiseEasy installation on valve exhaust portsStable air discharge performanceSuitable for pneumatic valves and cylinders

### Applications

Pneumatic valvesUsed to reduce exhaust noise from valve ports.

Air cylindersHelps control air discharge during cylinder operation.

Industrial automation equipmentImproves working environment by reducing exhaust noise.

Compressed air systemsSupports smoother and quieter air release.

Machinery equipmentSuitable for general pneumatic exhaust noise control.

### Product Function

D type pneumatic muffler silencers are used to reduce exhaust noise generated when compressed air is released from pneumatic components.

Compared with open exhaust ports, D type silencers diffuse airflow through a sintered copper structure, reducing sharp exhaust sound and improving system cleanliness.

### Product Structure & Size Range

D TypeThreaded male connectionSintered copper bodyCompact exhaust silencer designCommon thread sizes available for pneumatic valves and cylinders

### Why Choose Our Pneumatic Mufflers

Professional pneumatic muffler silencer manufacturerOEM / ODM customization for D type pneumatic mufflersReliable air exhaust silencer for pneumatic systemsSintered copper structure for stable airflow diffusionCompact design for easy installation and replacementFast delivery and global B2B supply support

### FAQ

**Q1: What is a D type pneumatic muffler silencer?**It is a threaded exhaust silencer used to reduce noise from pneumatic valves, cylinders, and compressed air systems.

**Q2: What is the function of a pneumatic muffler?**A pneumatic muffler reduces exhaust noise and controls airflow discharge from pneumatic components.

**Q3: What material is the D type muffler made of?**The D type pneumatic muffler is made of sintered copper.

**Q4: Where is a pneumatic muffler installed?**It is usually installed on the exhaust port of pneumatic valves, cylinders, or air tools.

**Q5: Can D type pneumatic mufflers be customized?**Yes, OEM and ODM customization is available for thread sizes, materials, and branding.

### CTA

Looking for reliable D type pneumatic muffler silencers?Contact us today for OEM/ODM solutions, bulk pricing, and fast delivery.

### Dimension(mm)

**Model/M**
**D**
**L**

1/8 “
11
22

1/4 “
13
25

3/8 “
18.5
36.5

1/2 “
22.5
43.5

3/4 “
27.5
52

1 “
34.5
56