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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: 51408
Variations
Pneumatic hose connections that accidentally disconnect under load create hazardous whipping hose situations and costly production downtime. The Draper 51408 3/8" BSP Taper Male 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 connection security is critical. Designed for use with standard adaptors and featuring a BSP taper thread form, this coupling delivers a maximum airflow rate of 1197 L/min (42 cfm) at 6.9 bar (100 psi), ensuring minimal restriction to air supply across the connected circuit. The maximum working pressure rating of 13.8 bar (200 psi) means it is well suited to the operating pressures found in professional workshop and industrial compressed air systems. Supplied as a single loose coupling, the 51408 is straightforward to integrate into existing air line assemblies wherever a male BSP taper connection point is required. Its compatibility with standard adaptors means it fits naturally into mixed-brand tool setups common across busy workshop environments.
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).
Product Key Feature: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.
| 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 | AC71EF | ACH62 | PBS21EM | ACH64 | AC91EF |
| Type | Coupling | Coupling | Coupling | Coupling | Coupling |
| Drive | 3/8" | 3/8" | |||
| Family | PCL XF-Euro | PCL | Vertex | ||
| Thread | 3/8" | 3/8" | 3/8" | 3/8" | 3/8" |
A. The Draper 51408 uses a 3/8" BSP taper male thread form, which is the standard British Standard Pipe taper specification widely used in UK workshop and industrial compressed air systems.
A. The maximum working pressure is 13.8 bar (200 psi), making it suitable for professional compressed air installations operating at standard workshop pressures.
A. The coupling supports a maximum airflow rate of 1197 L/min (42 cfm) at 6.9 bar (100 psi), providing high flow capacity with minimal restriction.
A. The double action mechanism prevents accidental disconnection, which is particularly valuable in trailing hose applications where the hose is under movement and tension. This reduces the risk of unintended release during use.
A. Yes, it is designed for use with standard adaptors, allowing it to integrate with mixed-brand compressed air systems commonly found across professional workshop environments.
A. It is sold loose as a single coupling unit, as indicated by the product description.
A. Standard UK mainland delivery is 3–5 working days.
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