Mini Coupling Female Thread G 1/4 BSP | Brass Quick-Release Air Fitting


Price:
Sale price£19.84

Description

Air Compressors UK · Mini Coupling Series

Mini Coupling Female Thread
G 1/4 BSP · Brass Quick-Release

SKU: air_comp483  ·  Max 35 bar / 508 psi  ·  560 L/min Flow Rate

Brass Construction
G 1/4 BSP Thread
35 Bar Rated
560 L/min Flow
Quick-Release
UK Stock

The G 1/4 BSP female thread is the most common pneumatic connection standard in UK and European workshops — and this precision brass mini coupling is built to match it perfectly. Compact, robust, and engineered for rapid tool changes, it delivers a leak-free seal under sustained pressure without the bulk of full-size couplings.

Thread Compatibility Note This coupling features a G 1/4 BSP (British Standard Pipe) female thread — the standard connection found on the majority of UK air compressors, regulators, filters, lubricators, and pneumatic tools. Verify your male fitting is G 1/4 BSP before ordering.
G 1/4 BSP Female Thread The UK industry-standard thread size — compatible with the vast majority of compressors, regulators, and pneumatic accessories on the market.
Precision Brass Body Machined from high-grade brass for superior corrosion resistance, pressure integrity, and long service life in demanding environments.
Quick-Release Mechanism Single-handed connect and disconnect of air hoses and tools — reducing downtime and improving workflow efficiency on busy production lines.
High-Flow 5mm Bore 560 L/min flow rate at 6 bar ensures full, unrestricted airflow to air tools, spray guns, and pneumatic actuators.
35 Bar Working Pressure Rated to 35 bar (508 psi) — significantly above the operating pressure of standard workshop compressors, providing a robust safety margin.
Wide Temperature Tolerance Operates reliably from -20°C to +80°C — suitable for cold stores, outdoor installations, and heated industrial environments.
Parameter Value
Product Type Mini Air Coupling
Connection Type Female Thread
Thread Standard G 1/4 BSP (British Standard Pipe)
Nominal Bore 5mm
Flow Rate 560 L/min @ 6 bar
Maximum Working Pressure 35 bar / 508 psi
Temperature Range -20°C to +80°C
Body Material Brass
SKU air_comp483
Barcode AC015014875331904
  • Workshop & garage air line systems
  • Automotive body & paint shops
  • Manufacturing & assembly lines
  • Pneumatic tool quick-change setups
  • Compressor outlet connections
  • Filter, regulator & lubricator (FRL) units
  • Maintenance & repair operations (MRO)
  • Agricultural & plant machinery
UK Stock Dispatched from Manchester
Trade Quality Specified for professional use
Fast Dispatch Order before cut-off for same-day
Expert Support Technical advice available

In a workshop where every second of downtime costs money, the right coupling is the one you never have to think about. The Air Compressors UK G 1/4 BSP Mini Coupling is precision-made, pressure-tested, and ready to work as hard as you do.

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