Best current price£13.76from Power Tools Direct
Shopping.co.uk recommended and popular offers
Power Tools Direct£13.76Visit shop Draper Women's 1/2In Thread Pcl Parallel Airflow Coupling (Sold Loose) 37831
Visit shop8 offers from £13.76 - £35.14
View price history by clicking the chart icon.
This Draper 1/2" Female Thread Airflow Coupling is designed for professionals needing reliable compressed air connections. Its primary benefit is a positive lock single-action mechanism for secure and easy engagement, suitable for a wide range of compressed air applications. A key consideration is its compatibility with standard adaptors and its specific BSP parallel threading.
| Model Part Number | 37831 |
|---|---|
| Brand | Draper |
This coupling features BSP parallel threading.
It supports a maximum airflow rate of 1197L/min (42cfm) at 6.9bar (100 psi).
The maximum working pressure is 13.8bar (200psi).
No, this coupling is designed specifically for BSP parallel threads and is not compatible with tapered threads.
It means the coupling securely locks into place with a single, simple action, and is also easily released with a single action, ensuring a reliable and user-friendly connection.
The product information states this item is sold loose, meaning it typically comes as the coupling itself and may require separate purchase of compatible adaptors or hoses.
It is ideal for most compressed air applications in workshops and industrial settings, connecting air hoses to tools and equipment.
Ensure the mating part has the correct BSP parallel thread. Check for damage or debris on both threads and the coupling's sealing surface. Re-tighten the connection, ensuring it is securely engaged.
Check for dirt or damage in the coupling mechanism. Ensure the mating adaptor is fully inserted. Lubricate the mechanism with a small amount of appropriate air tool oil if necessary.
Verify the coupling is fully open and not obstructed. Check the connected hose and tool for internal blockages. Ensure the compressor is supplying adequate pressure and volume.
Setup: Screw the coupling onto a compatible air hose or fitting with matching 1/2" female BSP parallel threads. Ensure the connection is hand-tightened initially, and then snugged with appropriate tools if necessary, being careful not to overtighten.
Compatibility: This coupling is designed for use with standard BSP parallel threaded air fittings and adaptors. It is compatible with compressed air systems operating within its specified pressure and airflow limits.
Care: Keep the coupling clean and free from debris, especially around the connection point. Inspect the seal regularly for wear or damage. Store in a dry place when not in use to prevent corrosion.
