Description
Overview:
The PCL Vertex Coupling Female Thread RP 3/8" - AC91EF is a durable metal airline coupling for use on compressors, hoses, manifolds and tools in workshops, on site, and in garden machinery servicing. It provides a secure, airtight connection in pneumatic systems, helping to reduce leaks and maintain steady airflow to tools such as impact wrenches, nailers, blow guns and inflators. The female Rp 3/8" thread is a parallel BSPP form (3/8" ≈ 9.5 mm), giving broad compatibility with common UK fittings and accessories. A robust body and practical grip profile support quick installation and removal during maintenance. Designed for reliability in demanding environments, this coupling helps keep air tools running efficiently across construction, DIY and light industrial tasks. OEM reference: AC91EF.
Key Features:
- Female Rp 3/8" BSPP thread (3/8" ≈ 9.5 mm) for straightforward connection to UK airline fittings and accessories
- Tight, dependable seal to minimise air leaks and pressure drop in pneumatic systems
- Hard-wearing metal construction for consistent performance in site, workshop and garage use
- Knurled outer body for a positive hand grip during fitting and removal
- Compact form factor to suit hose tails, regulators, and tool inlets where space is limited
- Smooth engagement and release to speed up tool changes and routine maintenance
- Suits a wide range of air tools used on construction and garden machinery servicing lines
- OEM identifier AC91EF for easy part recognition and reordering
Typical Applications:
Used to connect airline hoses and equipment on compressors, mobile service rigs, and fixed workshop air systems. Common in construction plant maintenance, garage and tyre bays, woodworking and metalworking shops, and garden machinery servicing. Ideal for supplying air to impact wrenches, nailers, ratchets, spray guns, blow guns and tyre inflators where reliable airflow and quick changes are important.
Also known as:
Female airline coupling, quick-release air coupling, female quick-connect, air hose connector, BSPP 3/8" female coupling, pneumatic hose socket, PCL Vertex female coupling, 3/8" Rp parallel female air fitting.
Product Specifications
| L&S Part No. | AC91EF |
|---|---|
| Manufacturer | PCL |
| OEM No. | AC91EF |
| Unit of Sale | 1 |
| Machine Type | Handheld Pneumatic Tools |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Paint Brushes, Sizes: No. 2-8, Assorted Pack of 10£10.66 £8.88 -
![]()
RON 455 Key fits Skyjack and Genie Lifts£1.14 £0.95 -
![]()
Manual Inline Hand Diesel Primer Bulb / Pump£12.60 £10.50
