Key Features
- Heavy-duty steel construction for marine durability
- Male pipe thread R 1/2 for secure connection to air systems
- Automatic shut-off valve stops airflow when disconnected
- Single-ball steel locking mechanism for quick coupling
- Working pressure: 1.5 MPa (15 kgf/cm²)
- Pressure resistance: 2.0 MPa (20 kgf/cm²)
- SM Series – compact and reliable design
Technical Specifications
| Specification | Value |
|---|---|
| Type | Socket (Female) |
| Series | SM |
| Material | Steel |
| Male Pipe Thread | R 1/2 |
| Part No. | 400 SM |
| Working Pressure | 1.5 MPa (15 kgf/cm²) |
| Pressure Resistance | 2.0 MPa (20 kgf/cm²) |
| Applicable Fluid | Air |
| Unit | Pc. |
| IMPA Code | 351305 |
Frequently Asked Questions
What is the working pressure of this coupler?
It has a working pressure of 1.5 MPa (15 kgf/cm²) and a pressure resistance of 2.0 MPa (20 kgf/cm²).
What type of thread does it have?
It features a male pipe thread R 1/2 (tapered thread) for connecting to air systems.
Does it automatically shut off when disconnected?
Yes, the socket has a floating ball valve that automatically stops airflow when the plug is removed.
What fluid is this coupler suitable for?
It is primarily designed for compressed air systems, but can also be used for other gases within the pressure rating.
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