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At a Glance: Y-branch fitting with two 4mm push-in outlets and a 1/4" Male BSP threaded connection.
The AirCraft SPX04-02 PU Hose Fitting Y Joint 4mm x 1/4" M BSP is a compact, workshop-ready way to branch a single air feed into two 4mm PU hose lines while screwing securely into a 1/4" BSP threaded port. Itâs ideal for pneumatic systems where you need to split airflow to two linesâ"such as feeding two small cylinders, air-assist lines, gauges, or control circuitsâ"without turning your installation into a maze of adaptors. With push-in speed on the 4mm ports and a dependable threaded connection, it keeps your air routing neat, serviceable, and built for quick maintenance.
Create a clean branch line in secondsâ"push your 4mm hoses in to lock, then use the 1/4" BSP thread for a solid connection to valves, manifolds, regulators, or equipment ports.
| Description | Spec |
|---|---|
| Brand | AirCraft |
| Cat No. | SPX04-02 |
| Product Type | PU Hose Fitting (Y Joint / Splitter) |
| Hose Size (Push-In Ports) | 4mm (PU Hose / Tube OD) |
| Thread Size | 1/4" Male |
| Thread Type | BSP |
| Configuration | 2 x 4mm Push-In Ports + 1 x 1/4" Male BSP |
| Connection Style | Push-In (One-Touch) + Threaded |
| Typical Media | Compressed Air (pneumatic use) |
