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 |
| Model | ΦD×2 | E | B | ΦP×2 | A | R | H |
| PB4-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
- T-type branch tee structure
- Push-to-connect quick installation
- Two tube ports with one male threaded port
- Leak-proof sealing with internal O-ring
- Durable brass and engineering plastic construction
Applications
- Pneumatic automation systems
- Air distribution pipelines
- Industrial machinery
- Packaging equipment
- Robotics and assembly lines
Widely used in pneumatic systems requiring air branching, multi-line distribution, and reliable compressed air flow control.
Product Structure & Types
- PB male thread tee connector
- Tube × Tube × Male Thread structure
- Tube sizes: 4mm – 16mm
- Thread types: BSP, NPT, metric
- Common models: PB4-M5, PB6-01, PB8-02, PB10-03, PB12-04
👉 PB fittings are designed for branching air lines efficiently within pneumatic circuits
Why Choose Our Pneumatic Fittings
- Professional PB pneumatic fitting supplier with full size range
- OEM / ODM customization for male thread tee fitting manufacturer 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 automation and industrial machinery
- Fast delivery and global B2B supply support
FAQ
Q1: What is a PB pneumatic fitting?
It is a push-to-connect T-type fitting used to split compressed air into multiple directions.
Q2: What does “male thread tee fitting” mean?
It refers to a tee-shaped fitting with a male threaded port and two tube connections.
Q3: What is the function of a pneumatic tee fitting?
It distributes airflow from one line into multiple lines in pneumatic systems.
Q4: What tubing is compatible with PB fittings?
They are suitable for PU tubing, nylon tubing, and similar pneumatic hoses.
Q5: What is the working pressure of PB fittings?
They typically operate up to around 1.0 MPa depending on configuration.
Q6: Where are PB tee fittings used?
They are widely used in automation systems, air compressors, and industrial machinery.
Q7: What is the difference between PB and PD pneumatic fittings?
PB is a standard tee fitting, while PD is a side-thread tee structure.
Q8: Can PB fittings be customized?
Yes, OEM/ODM customization is available for thread type, tube size, and materials.
