Description
Overview:
The PCL Reducing Union R 3/8" Male to R 1/4" Male (HC6899) is a compact pneumatic adaptor for joining different thread sizes in air systems. It uses R (BSPT) male threads to connect an R 3/8 in (9.53 mm) outlet to an R 1/4 in (6.35 mm) inlet, helping you adapt tools, hoses, and manifolds without replacing existing parts. Built with a durable metal body and a central hex section, it is easy to hold with a spanner for a firm, controlled fit. Designed for everyday workshop and site use, it supports reliable air delivery to tools such as spray guns, impact wrenches, and tyre inflators. OEM reference HC6899 helps with identification and stocking in service environments.
Key Features:
- R (BSPT) male-to-male reducing union for airline and pneumatic installations
- Size conversion: R 3/8 in (9.53 mm) male to R 1/4 in (6.35 mm) male
- Durable metal construction for long service life in workshop and site conditions
- Hex body for easy tightening with a spanner and positive handling in tight spaces
- Compact form factor helps when space is limited on manifolds, FRLs, and tool inlets
- Helps achieve secure, leak-tight joints when installed with suitable PTFE tape or thread sealant
- Straightforward to fit and replace during maintenance
- OEM reference HC6899 for simple cross-checking and reordering
Typical Applications:
Adapting compressors, regulators, filters, lubricators, and manifolds to tools or hoses with different BSPT sizes. Common in garages, body shops, construction sites, and manufacturing lines for connecting spray equipment, blow guns, nailers, ratchets, and general airline accessories.
Also known as:
Reducing nipple, male-male reducer, BSPT thread reducer, pneumatic adaptor, R 3/8 to R 1/4 connector, air line reducer, pipe thread adaptor, gas thread reducer.
Product Specifications
| L&S Part No. | HC6899 |
|---|---|
| Manufacturer | PCL |
| OEM No. | C6899 |
| Unit of Sale | 1 |
| Machine Type | Handheld Pneumatic Tools |
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