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Description
KF Adaptor
Rp 1/4 BSP Female Thread
The precision coupling that keeps your air system running without interruption — engineered for professional workshops, fleet bays, and industrial production lines.
Precision-Engineered for Demanding Air Systems
The KF Adaptor with Rp 1/4 BSP parallel female thread is a core component in any professional compressed air installation. Designed to bridge your air line hose to KF-series quick-release couplings, it delivers a leak-free, vibration-resistant connection that holds under sustained workshop pressure.
Whether you're fitting out a new spray booth, extending a garage air rail, or replacing a worn coupling on a production line, this adaptor installs in seconds and performs for years. Its BSP parallel thread profile ensures a reliable seal without the need for excessive torque — protecting both the fitting and the port it threads into.
KF quick-release mechanism connects and disconnects pneumatic tools in a single motion — no spanners, no downtime.
Rp 1/4 parallel female thread provides a consistent, leak-resistant seal across standard BSP-ported equipment and manifolds.
Built to withstand the pressure cycles, vibration, and temperature variation of continuous professional use.
Held in our Manchester warehouse and dispatched promptly — no extended lead times, no overseas shipping delays.
Full Specification
| Thread Standard | BSP (British Standard Pipe) |
| Thread Type | Rp 1/4 — Parallel Female |
| Thread Size | 1/4 inch (DN8) |
| Coupling Series | KF Quick-Release |
| Connection Gender | Female (socket side) |
| Seal Type | Parallel thread — PTFE tape or bonded seal recommended |
| Application | Compressed air lines, pneumatic tool connections, workshop air rails |
| SKU | air_comp494 |
| Origin | UK Stock — Manchester Warehouse |
| Barcode | AC015014875081915 |
This adaptor is compatible with all KF-series quick-release couplings and is designed for use with standard BSP-ported compressors, manifolds, regulators, and air line accessories. The Rp 1/4 parallel thread is the UK and European workshop standard — confirm your port thread type before ordering. For tapered BSP ports (BSPT / R thread), a separate adaptor is required. Apply PTFE thread tape or a bonded seal washer to the male port for a leak-free installation.
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