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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 2 to 3 working days |
| Next Day | £17.95 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £20.34 | 7 to 10 working days |
Product Number: 51401
Pneumatic hose connections that work loose under load create dangerous conditions in busy workshops. The Draper 51401 1/4" BSP Taper Female Thread Vertex Air Coupling addresses this directly through its double action mechanism, which prevents accidental disconnection and makes it particularly suitable for trailing hose applications where vibration and movement place constant demand on the joint. Designed for use with standard adaptors and featuring a BSP taper thread form, the coupling delivers a maximum airflow rate of 1197 litres per minute (42 cfm) at 6.9 bar (100 psi), with a maximum working pressure of 13.8 bar (200 psi). These figures confirm its suitability for demanding compressed air circuits in professional workshop environments. Supplied in yellow for clear identification within multi-hose installations, the 51401 is display packed and available as a single coupling. Its BSP taper thread ensures a secure, leak-resistant seal when used with compatible standard adaptors.
For use with standard adaptors. BSP taper. Double action mechanism prevents accidental disconnection and makes the coupling particularly suitable for trailing hose applications. Maximum airflow rate 1197L/min (42cfm) at 6.9bar (100psi). Maximum working pressure 13.8bar (200psi). Content: 1 x 1/4" BSP Taper Female Thread Vertex Air Coupling About PartsForMachines:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1-3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Colour | Yellow |
|---|
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 3 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | AC33CF/ETCHED | AC71CM | AC21CM05K | ACH13 | AC71JF/S |
| Type | Coupling | Coupling | Coupling | Coupling | Coupling |
| Drive | 1/4" | ||||
| Family | PCL | PCL XF-Euro | PCL Airflow | PCL XF-Euro | |
| Thread | 1/4" | 1/4" | 1/4" | 1/4" | 1/2" |
A. The Draper 51401 has a maximum working pressure of 13.8 bar (200 psi), making it suitable for demanding compressed air systems in professional workshop environments.
A. The coupling delivers a maximum airflow rate of 1197 litres per minute (42 cfm) at 6.9 bar (100 psi).
A. The double action mechanism prevents accidental disconnection. This makes the Draper 51401 particularly suitable for trailing hose applications, where movement and vibration can otherwise cause standard couplings to work loose.
A. The Draper 51401 is designed for use with standard adaptors and features a 1/4" BSP taper thread form.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification. Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
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