Description
Overview:
The PCL Reducing Union 1/2 inch to 1/4 inch BSP Tapered Thread (OEM No. 805 154, MPN C6900) is a compact connector for joining two different pipe or hose sizes in compressed air and general plumbing systems. It uses British Standard Pipe Taper (BSPT) threads on both ends to create a tight seal when used with PTFE tape or suitable thread sealant. Precision-machined from durable, corrosion-resistant metal, it is designed for reliable service in workshops, garages, factories, and on-site setups. The 1/2 inch (12.7 mm) side steps down cleanly to 1/4 inch (6.35 mm), helping you adapt existing lines without re-piping. Ideal for airline installations, compressors, regulators, gauges, and many other tools or machines built around standard BSPT connections.
Key Features:
- 1/2 inch (12.7 mm) to 1/4 inch (6.35 mm) BSPT reducing union for size adaptation
- BSPT tapered threads help achieve a leak-tight seal with thread tape or sealant
- Precision-machined metal body for durability and long service life
- Compact hex form for easy tightening with a standard spanner
- Suitable for compressed air, inert gases, and non-corrosive liquids in general plumbing
- Enables quick line reductions without changing existing equipment
- Compatible with common BSPT workshop and site fittings
- Reliable choice for maintenance, repairs, and new installations
- Made by PCL, a well-known UK brand in pneumatic components
- OEM No. 805 154 and MPN C6900 for straightforward identification and reordering
Typical Applications:
Used to connect 1/2 inch (12.7 mm) pipework to 1/4 inch (6.35 mm) components in compressed air systems, such as compressor outlets, airline drops, filter-regulator-lubricators (FRLs), spray equipment, blow guns, and pressure gauges. Also useful in general plumbing for adapting manifolds, valves, and instrumentation where BSPT threads are specified. Suitable for workshops, garages, site rigs, and light industrial installations.
Also known as:
Reducer, reducing adapter, BSPT reducer, threaded reducer, union reducer, hex reducer, pipe adapter, BSP taper connector, size step-down fitting, 1/2 to 1/4 reducer, pneumatic reducer, airline reducer, threaded coupling adaptor.
Product Specifications
| L&S Part No. | 805 154 |
|---|---|
| Manufacturer | PCL |
| OEM No. | C6900 |
| Unit of Sale | 1 Piece |
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