Description
Overview:
The PCL Airflow Coupling Male Thread R 3/8" - AC21EM is a quick-release airline coupling designed for dependable air transfer in workshop, garage, and site environments. Built with a durable metal body and a corrosion‐resistant finish, it provides a secure and leak‐resistant connection between your airline and tools. The R 3/8" male thread (3/8 in, 9.5 mm) suits common UK BSPT fittings on manifolds, regulators, and compressor outlets. Its Airflow profile socket accepts matching Airflow plugs to enable fast tool changes and consistent airflow. Suitable for air compressors, hose reels, and a wide range of pneumatic tools such as impact wrenches, ratchets, nailers, and blow guns, the AC21EM helps maintain system efficiency with straightforward installation and reliable service life.
Key Features:
- R 3/8" BSPT male thread (3/8 in, 9.5 mm) for broad compatibility with UK airline fittings
- Quick-release Airflow socket for fast, positive connection and tool changeover
- Durable metal construction with corrosion-resistant finish for workshop and site use
- Secure, leak‐resistant seal helps maintain pressure and reduce air wastage
- Smooth internal path supports strong airflow to tools and machinery
- Easy to fit; designed for use with standard spanners and thread sealant where required
- Reliable performance under typical compressor operating pressures
- Compatible with PCL Airflow profile plugs used across many garages and service bays
Typical Applications:
Used on compressor outlets, distribution manifolds, and hose ends to connect air tools and accessories. Common in automotive workshops, plant maintenance, construction sites, and home garages for operating impact wrenches, ratchets, sanders, nail guns, blow guns, and tyre service equipment. Suitable for DIY users and trades alike where quick, secure airline connections are needed.
Also known as:
Quick-release airline coupling, airline quick connect socket, BSPT male airline coupler, 3/8" BSP male quick-release fitting (9.5 mm), pneumatic quick connector, air line coupling with male thread, air hose quick coupling, compressor hose connector.
Product Specifications
| L&S Part No. | AC21EM |
|---|---|
| Manufacturer | PCL |
| OEM No. | AC21EM |
| Unit of Sale | 1 |
| Machine Type | Handheld Pneumatic Tools |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
PCL Standard Adaptor 7.9mm (5/16) I/D Hose Tail (D/PK) - ACA2487SWas £1.86 £1.55 Special Price £1.49 £1.24
