Description
Overview:
The PCL Instantair Coupling Female Thread RP 1/4" (6.35 mm) - AC51CF is a robust compressed-air fitting for making secure, leak-resistant connections on pneumatic lines. Built with a durable metal body and quality seals, it helps maintain consistent airflow and reliability in workshop, site, and garage environments. The internal parallel pipe thread (Rp 1/4") suits many regulators, manifolds, hoses, and tools with a matching male 1/4" thread, making it a practical choice for general air systems. Use it with common equipment such as compressors, impact wrenches, nailers, spray guns, tyre inflators, and blow guns found in construction, automotive, and garden machinery maintenance. Designed by PCL, it supports straightforward installation and dependable performance in day-to-day use.
Key Features:
- Female thread size: RP 1/4" (6.35 mm) for standard air systems
- Parallel pipe thread (commonly known as BSPP internal) for secure sealing with tape or paste
- Durable metal construction for long service life in workshop and site conditions
- Smooth bore path helps maintain efficient airflow and tool performance
- Easy to fit and replace with basic hand tools
- Compatible with a wide range of pneumatic tools, hoses, and accessories
- Reliable connection helps reduce leaks and pressure loss
- Compact form factor for tight spaces on manifolds and equipment
- Suitable for use on compressors, regulators, and distribution points
- Backed by PCL's long-standing expertise in pneumatic components
Typical Applications:
General compressed-air connections on construction tools, garden machinery servicing, vehicle workshops, and manufacturing lines. Ideal for linking hoses to manifolds or regulators, and for connecting air tools such as impact wrenches, nailers, spray guns, blow guns, and inflators where an RP 1/4" (6.35 mm) female thread is required.
Also known as:
Air line coupling, airline socket, pneumatic female connector, 1/4" (6.35 mm) BSPP female coupling, Rp 1/4" female air fitting, female threaded air coupler, airline joiner, air tool connector, screw-on air fitting.
Product Specifications
| L&S Part No. | AC51CF |
|---|---|
| Manufacturer | PCL |
| OEM No. | AC51CF |
| Unit of Sale | 1 |
| Machine Type | Handheld Pneumatic Tools |
| Key Features | - Female thread size: RP 1/4" (6.35 mm) - Parallel pipe thread for secure sealing - Durable metal construction for long service life - Compatible with various pneumatic tools and hoses - Compact form factor for tight spaces |
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