# PD Pneumatic T-Type Side Thread Tee Fitting

Date: 2026-07-12
Categories: Pneumatic Fittings
URL: https://homipneu.com/pd-pneumatic-branch-tee-fitting.html

## Product Summary

PD pneumatic fittings are **T-type side threaded branch tee connectors** designed for efficient air distribution and branching in pneumatic systems.

With a unique **side male thread structure**, this fitting connects two tube ports and one threaded branch, making it ideal for compact air routing and multi-line distribution.

The push-to-connect design allows fast tubing installation without tools, ensuring secure and leak-free connections in industrial environments.

PD fittings are widely used in compressed air systems with **PU or nylon tubing**, supporting working pressures up to **0–0.9 MPa**.

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

### Specification Parameters

**Operating Fluid**
Air

**Type**
Pneumatic Fittings

**Proof Pressure**
1.32 MPa (13.5 kgf/cm²)

**Max. Operating Pressure**
0~0.9 MPa (0~9.2 kgf/cm²)

**Ambient & Fluid Temperature**
0~60°C

**Applicable Tubing**
PU Tube, Nylon Tube

![PD pneumatic T type side thread tee fitting push to connect air connector](https://homipneu.com/wp-content/uploads/2026/04/20260427230707404836-800x343.webp)

**Model**
**ΦD×2**
**E**
**B**
**ΦP×2**
**A**
**R**
**H**

PD4-M5
4
18
39.5
11
3.5
M5
10

PD4-01
4
18
43
11
7
R1/8
10

PD4-02
4
18
44
11
8
R1/4
14

PD6-M5
6
20
43.5
13
3.5
M5
12

PD6-01
6
20
47
13
7
R1/8
12

PD6-02
6
20
48
13
8
R1/4
14

PD6-03
6
20
49
13
9
R3/8
17

PD6-04
6
20
50.5
13
10
R1/2
21

PD8-01
8
22
50.5
15
7
R1/8
14

PD8-02
8
22
51.5
15
8
R1/4
14

PD8-03
8
22
52.5
15
9
R3/8
17

PD8-04
8
22
54
15
10
R1/2
21

PD10-01
10
26
58
18.5
7
R1/8
17

PD10-02
10
26
59
18.5
8
R1/4
17

PD10-03
10
26
60
18.5
9
R3/8
17

PD10-04
10
26
61.5
18.5
10
R1/2
21

PD12-01
12
28
62
21
7
R1/8
19

PD12-02
12
28
63
21
8
R1/4
19

PD12-03
12
28
64
21
9
R3/8
19

PD12-04
12
28
65.5
21
10
R1/2
21

PD14-02
14
31
68.5
23
8
R1/4
22

PD14-03
14
31
69.5
23
9
R3/8
22

PD14-04
14
31
70.5
23
10
R1/2
22

PD16-02
16
33
73
25.5
8
R1/4
24

PD16-03
16
33
74
25.5
9
R3/8
24

PD16-04
16
33
75
25.5
10
R1/2
24

PD16-06
16
33
77
25.5
12
R3/4
27

### Key Features

- T-type side threaded tee structure

- Push-to-connect quick installation

- Two tube ports with one side male thread

- Leak-proof sealing with internal O-ring

- Compact design for air distribution systems

### Applications

- Pneumatic automation systems

- Air distribution pipelines

- Industrial machinery

- Packaging equipment

- Robotics and assembly lines

Widely used in pneumatic systems requiring **air branching, compact routing, and multi-line distribution**.

### H3: Product Structure & Types

- PD T-type side thread tee connector

- Tube-to-tube-to-male-thread structure

- Tube sizes: 4mm–16mm

- Thread sizes: M5, R1/8, R1/4, R3/8, R1/2, R3/4

- Common models: PD4-M5, PD6-01, PD8-02, PD10-03, PD12-04, PD16-06

👉 T-shaped branch fittings are designed to split airflow into multiple directions for efficient system layout.

### Why Choose Our Pneumatic Fittings

- Professional **PD pneumatic tee fitting supplier** with full size range

- OEM / ODM customization for **T-type side thread pneumatic fitting projects**

- Reliable **push to connect branch tee fitting for compressed air systems**

- High-quality **air fitting factory with strict quality control standards**

- Durable **pneumatic tee connector for industrial automation and machinery**

- Fast delivery and global B2B supply support

### FAQ

**Q1: What is a PD pneumatic tee fitting?**It is a push-to-connect T-type fitting used to split compressed air into multiple directions.

**Q2: What does “T-type side thread” mean?**It refers to a tee structure where the threaded port is positioned on the side branch.

**Q3: What is the function of a pneumatic branch tee fitting?**It distributes airflow from one line into multiple lines for system expansion.

**Q4: What tubing is compatible with PD fittings?**They are suitable for PU tubing and nylon tubing.

**Q5: What is the working pressure of PD fittings?**The operating pressure typically ranges from 0 to 0.9 MPa.

**Q6: Where are PD tee fittings used?**They are widely used in automation systems, air compressors, and industrial equipment.

**Q7: What is the difference between PC and PD fittings?**PC fittings are straight connectors, while PD fittings are T-type connectors for air branching.

**Q8: Can PD fittings be customized?**Yes, OEM/ODM customization is available for thread type, tube size, and materials.