| Part Number: | PB | 8 | - | 02 | B |
|---|---|---|---|---|---|
| Explanation: |
Series PB - Male branch tee push-in fitting; B-suffix white-body model range |
Tube Outside Diameter 4 - 4mm; thread M5, 01 or 02 |
Male Thread Size M5 - M5 metric thread |
Configuration B - White-body configuration |
PB fittings combine two opposed push-in tube connections with a male threaded branch. In the illustrated blue-ring configuration, release buttons and internal stainless-steel retaining springs support tube connection and removal. Choose the tube outside diameter and branch thread to suit the line and equipment port.
D is metric tube outside diameter; A, B, H and E are in mm. Inch models use their stated inch tube size and are separate connection options. A dash means a dimension is not specified for that row.
| Metric model | Inch model | D | Thread R | A | B | H | E |
|---|---|---|---|---|---|---|---|
| PB4-M5 | PB5/32-M5 | 4 | M5 | 3.5 | — | 10 | 18.6 |
| PB4-01 | PB5/32-01 | R1/8 | 7 | ||||
| PB4-02 | PB5/32-02 | R1/4 | 9 | 14 | |||
| PB6-M5 | PB1/4-M5 | 6 | M5 | 3.5 | 10 | 18.8 | |
| PB6-01 | PB1/4-01 | R1/8 | 6.5 | ||||
| PB6-02 | PB1/4-02 | R1/4 | 9 | 30 | 14 | ||
| PB6-03 | PB1/4-03 | R3/8 | 10 | 30.6 | 17 | ||
| PB6-04 | PB1/4-04 | R1/2 | 11 | 32.5 | 21 | ||
| PB8-01 | PB5/16-01 | 8 | R1/8 | 7 | 31.5 | 12 | 22.9 |
| PB8-02 | PB5/16-02 | R1/4 | 9 | 33 | 14 | ||
| PB8-03 | PB5/16-03 | R3/8 | 10 | 33.6 | 17 | ||
| PB8-04 | PB5/16-04 | R1/2 | 11 | 35 | 21 | ||
| PB10-01 | PB3/8-01 | 10 | R1/8 | 7 | 37 | 17 | 25.2 |
| PB10-02 | PB3/8-02 | R1/4 | 9 | 38 | |||
| PB10-03 | PB3/8-03 | R3/8 | 10 | ||||
| PB10-04 | PB3/8-04 | R1/2 | 11 | 39 | 21 | ||
| PB12-01 | PB1/2-01 | 12 | R1/8 | 7 | 37.5 | 19 | 26.7 |
| PB12-02 | PB1/2-02 | R1/4 | 9 | 40 | |||
| PB12-03 | PB1/2-03 | R3/8 | 10 | ||||
| PB12-04 | PB1/2-04 | R1/2 | 11 | 41 | 21 | ||
| PB14-03 | — | 14 | R3/8 | 10 | 46.3 | 34.5 | |
| PB14-04 | R1/2 | 11 | 47.3 |
| Group | White-body B models | DN models |
|---|---|---|
| PB4 | PB4-M5B, PB4-01B, PB4-02B | PB4-M5DN, PB4-01DN, PB4-02DN |
| PB6 | PB6-M5B, PB6-01B, PB6-02B, PB6-03B, PB6-04B | PB6-M5DN, PB6-01DN, PB6-02DN, PB6-03DN, PB6-04DN |
| PB8 | PB8-01B, PB8-02B, PB8-03B, PB8-04B | PB8-01DN, PB8-02DN, PB8-03DN, PB8-041DN |
| PB10 | PB10-01B, PB10-02B, PB10-03B, PB10-04B | PB10-01DN, PB10-02DN, PB10-03DN, PB10-04DN |
| PB12 | PB12-01B, PB12-02B, PB12-03B, PB12-04B | PB12-02DN, PB12-03DN, PB12-04DN |
| PB16 | — | PB16-03DN, PB16-04DN |
The connection matrix marks the following tube and nominal thread combinations. These references complement the model-specific dimensions above; metric and inch tube sizes remain separate options.
| Nominal thread label | Marked metric tube ODs | Marked inch tube ODs |
|---|---|---|
| M5 | 4mm, 6mm | 5/32in, 1/4in |
| 1/8 | 4mm, 6mm, 8mm, 10mm | 5/32in, 1/4in, 5/16in, 3/8in |
| 1/4 | 4mm, 6mm, 8mm, 10mm, 12mm | 5/32in, 1/4in, 5/16in, 3/8in, 1/2in |
| 3/8 | 6mm, 8mm, 10mm, 12mm | 1/4in, 5/16in, 3/8in, 1/2in |
| 1/2 | 10mm, 12mm | 3/8in, 1/2in |
| 3/4 | 12mm, 14mm, 16mm | 1/2in, 3/4in, 1in |
