# PB Male Thread Tee Push-to-Connect Pneumatic Fitting

Date: 2026-06-19
Categories: Pneumatic Fittings
URL: https://homipneu.com/pb-male-thread-tee-pneumatic-fitting.html

## Product Summary

PB pneumatic fittings are male thread tee push-to-connect connectors designed for airflow branching and tube-to-thread connection in pneumatic systems.

With a standard T-shaped three-way structure and a male threaded port, PB fittings allow one air source to be split into multiple directions while securely connecting to pneumatic equipment such as valves, cylinders, and manifolds.

The push-to-connect design enables fast tube installation without tools, ensuring reliable and leak-free performance in industrial environments.

Nickel-plated brass construction provides high strength, corrosion resistance, and long service life, making PB fittings suitable for demanding automation systems.

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

### Specifications（Typical Range）

Parameter
Details

Product Type
Pneumatic Fittings

Structure
Standard Tee (Three-Way)

Connection
Tube to Thread

Installation
Push-to-Connect

Thread Type
M5 / R1/8 / R1/4 / R3/8 / R1/2

Material
Nickel-Plated Brass

Operating Fluid
Air / Vacuum / Water (No Freezing)

Proof Pressure
1.32 MPa

Working Pressure
0 – 0.9 MPa

Temperature Range
0 – 60°C

Lock Claw
Stainless Steel (SUS)

Applicable Tubing
PU / Nylon Tube

Nickel-plated brass tee fittings provide stable airflow distribution, high durability, and reliable sealing in pneumatic systems.

![PB pneumatic male thread tee fitting push to connect air connector](https://homipneu.com/wp-content/uploads/2026/04/20260428001428278562-800x378.webp)

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

**[PB](https://homipneu.com/product/pneumatic-fittings/pb-pneumatic-tee-fitting.html)4-M5**
4
21.5
36
11
3.5
M5
10

**PB4-01**
4
25
36
11
7
R1/8
10

**PB4-02**
4
26
36
11
8
R1/4
14

**PB6-M5**
6
23.5
40
13
3.5
M5
12

**PB6-01**
6
27
40
13
7
R1/8
12

**PB6-02**
6
28
40
13
8
R1/4
14

**PB6-03**
6
29
40
13
9
R3/8
17

**PB6-04**
6
30.5
40
13
10
R1/2
21

**PB8-01**
8
29
44
15
7
R1/8
14

**PB8-02**
8
30
44
15
8
R1/4
14

**PB8-03**
8
31
44
15
9
R3/8
17

**PB8-04**
8
32.5
44
15
10
R1/2
21

**PB10-01**
10
32
52
18.5
7
R1/8
17

**PB10-02**
10
33
52
18.5
8
R1/4
17

**PB10-03**
10
34
52
18.5
9
R3/8
17

**PB10-04**
10
35.5
52
18.5
10
R1/2
21

**PB12-01**
12
34
56
21
7
R1/8
19

**PB12-02**
12
35
56
21
8
R1/4
19

**PB12-03**
12
36
56
21
9
R3/8
19

**PB12-04**
12
37.5
56
21
10
R1/2
21

**PB14-02**
14
37.5
62
23
8
R1/4
21

**PB14-03**
14
38.5
62
23
9
R3/8
21

**PB14-04**
14
39.5
62
23
10
R1/2
21

**PB16-02**
16
39.5
66
25.5
8
R1/4
24

**PB16-03**
16
40.5
66
25.5
9
R3/8
24

**PB16-04**
16
41.5
66
25.5
10
R1/2
24

**PB16-06**
16
43.5
66
25.5
12
R3/4
27

### Key Features

- Standard T-type three-way structure

- Efficient airflow branching from main line

- Male threaded port for secure installation

- Nickel-plated brass for corrosion resistance

- Push-to-connect quick installation

- High mechanical strength and durability

### Applications

Pneumatic automation systemsUsed for splitting airflow into multiple directions

Air compressor pipelinesEnsures stable air distribution in compressed air systems

Industrial machinerySuitable for valves, cylinders, and actuator connections

Control systemsProvides organized and efficient pneumatic layouts

Multi-branch air distributionIdeal for standard three-way air routing

### Product Function

PB pneumatic fittings are designed to distribute airflow from a single tube into multiple directions while connecting to threaded equipment.

As a **standard tee fitting**, PB is the most commonly used solution for basic pneumatic branching applications, offering simple structure and reliable performance.

Compared to:

- **PD (Side Branch Tee)** → directional / compact layout

- **PX (Y-Type)** → smoother angled flow

PB provides the most **balanced and universal tee connection** for general pneumatic systems.

### Product Structure & Size Range

- Models: PB4-M5 / PB6-01 / PB8-02 / PB10-03 / PB12-04

- Tube sizes: 4mm → 16mm

- Thread sizes: M5 → R1/2

- Standard tee structure

- Male threaded connection

- Push-to-connect tube interface

### Why Choose Our Pneumatic Fittings

- Professional PB pneumatic fitting manufacturer

- OEM / ODM customization for tee pneumatic fittings

- Reliable push to connect tee connector for automation systems

- Nickel plated brass fittings for durability and corrosion resistance

- Standard tee fitting for wide industrial applications

- Fast delivery and global B2B supply support

### FAQ

**Q1: What is a PB pneumatic fitting?**It is a male thread tee push-to-connect fitting used for airflow branching and connection to threaded equipment.

**Q2: What is a pneumatic tee fitting used for?**It is used to split one air line into multiple directions in pneumatic systems.

**Q3: What is the difference between PB and PD fittings?**PB is a standard tee fitting, while PD is a side-branch tee designed for directional airflow routing.

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

**Q5: Can PB fittings be customized?**Yes, OEM/ODM customization is available for size, thread type, and materials.

### CTA

Looking for reliable PB male thread tee push-to-connect pneumatic fittings?Contact us today for OEM/ODM solutions, bulk pricing, and fast delivery.