| Part Number: | PKB | 8 | - | 02 |
|---|---|---|---|---|
| Explanation: |
Series PKB - Five-way fitting with four push-in tube connections and one male threaded connection |
Tube OD 4 - 4mm; thread codes 01 or 02 |
Nominal Thread Size 01 - 1/8in; tube OD 4mm, 6mm, 8mm or 10mm |
PKB and PKD fittings provide four push-in tube connections and a threaded connection at one end of the main body. PKB uses a male thread; PKD uses a female thread. Three tube entries sit along the side, and the fourth is at the opposite end.
| Group | PKB male-thread models | PKD female-thread models |
|---|---|---|
| 4 | PKB4-01, PKB4-02 | PKD4-01, PKD4-02 |
| 6 | PKB6-01, PKB6-02, PKB6-03 | PKD6-01, PKD6-02, PKD6-03 |
| 8 | PKB8-01, PKB8-02, PKB8-03, PKB8-04 | PKD8-01, PKD8-02, PKD8-03, PKD8-04 |
| 10 | PKB10-01, PKB10-02, PKB10-03, PKB10-04 | PKD10-01, PKD10-02, PKD10-03, PKD10-04 |
| 12 | PKB12-02, PKB12-03, PKB12-04 | PKD12-02, PKD12-03, PKD12-04 |
The marked metric and inch combinations below provide tube/thread selection references. Use the complete model designation when specifying the fitting; metric and inch tubing are separate standards.
| Nominal thread label | Marked metric tube ODs | Marked inch tube ODs |
|---|---|---|
| 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 |
