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Description
KF Series — Professional Pneumatic Couplings
Quick-Release Air Coupling
R 1/4" BSP Male Thread
Steel Construction · 35 Bar Rated · 2100 l/min Flow · UK Stock
Workshop Grade Leak-Resistant Fast UK Dispatch Industrial Rated
Engineered for professionals who demand zero compromise — the KF Series R 1/4" BSP male thread quick-release coupling delivers instant, secure connections across the most demanding compressed air environments. From automotive workshops to precision manufacturing lines, this is the coupling that stays connected when it matters most.
Performance & Design
Built for the Demands of Professional Use
Instant Connection One-handed quick-release mechanism for rapid tool changes — no thread engagement, no delay.
35 Bar Rated Engineered to withstand up to 35 bar (508 PSI) — exceeding the demands of most workshop and industrial systems.
Steel Construction Heavy-duty steel body with corrosion-resistant finish — built to outlast the tools it connects.
High-Flow Performance 2100 l/min at 6 bar — maximising tool performance with unrestricted airflow through a 7.6mm nominal bore.
Leak-Resistant Seal Precision-machined seating ensures an airtight connection — protecting system pressure and tool efficiency.
Wide Temperature Range Operates reliably from −40°C to +100°C — suitable for cold stores, foundries, and everything between.
Technical Data
Specification
| Product Type | Quick-Release Air Coupling |
| Series | KF Range |
| Thread Type | Male Thread (External) |
| Thread Size | R 1/4" BSP |
| Nominal Bore | 7.6 mm |
| Material | Steel with Corrosion-Resistant Finish |
| Max. Working Pressure | 35 Bar (508 PSI) |
| Flow Rate | 2,100 l/min @ 6 Bar |
| Operating Temperature | −40°C to +100°C |
| SKU | air_comp512 |
| Barcode | AC015014875332727 |
| Origin | UK Stock — Fast Dispatch |
Typical Applications
Where This Coupling Performs
Automotive WorkshopsTyre bays & ramps
Engineering WorkshopsPrecision tooling
Manufacturing LinesProduction environments
Industrial Compressed AirHigh-demand systems
MRO OperationsMaintenance & repair
Air Line InstallationsWorkshop infrastructure
UK Stock Held in UK warehouses — ready for immediate dispatch
35 Bar Rated Exceeds standard workshop pressure requirements
Steel Body Industrial-grade durability for long service life
KF Series Professional pneumatic coupling standard
Payment & Security
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