Dark Gray InstantAir Coupling Male Thread G 1/4
Dark Gray InstantAir Coupling Male Thread G 1/4

InstantAir G 1/4" BSP Male Thread Quick-Release Coupling — Steel

Price:
£24.13

Description

InstantAir Steel Range  ·  Broomwade-Style Profile

G 1/4" BSP Male Thread
Quick-Release Air Coupling

Precision-engineered in steel for compressed-air systems that demand reliability under pressure. Rated to 17 bar / 250 psi with a 54 cfm flow capacity — built for the workshop, specified for industry.

17 Bar / 250 PSI Rated 54 CFM Flow Rate G 1/4" BSP Thread Broomwade-Style UK Stock — Fast Dispatch Steel Construction

The Fitting

The InstantAir G 1/4" BSP male thread coupling is the professional's choice for fast, secure pneumatic connections. Its one-handed quick-release action eliminates downtime during tool changes, while the hexagonal body ensures precise spanner-tightened installation into any compatible female-threaded port — manifolds, regulators, filters, and air-line components alike. Manufactured from durable steel and rated across a wide temperature range, this coupling performs consistently from the coldest winter workshop to the heat of sustained industrial use.

Key Features


G 1/4" BSP male thread — direct installation into standard female-threaded ports

One-handed quick-release — fast, secure connect and disconnect under load

Steel construction — impact-resistant and built for sustained workshop use

Hexagonal spanner body — precise torque application, no slippage

17 bar / 250 psi rated — handles high-pressure compressed-air systems with confidence

54 cfm at 100 psi — high-flow bore for demanding pneumatic tools

Broomwade-style interchange — compatible with the most widely used UK coupling profile

−20°C to +80°C operating range — reliable across all UK workshop conditions

Technical Specifications

Specification Detail
Product Type Quick-Release Air Coupling
Connection Type Male Thread (External)
Thread Standard G 1/4" BSP (Parallel)
Nominal Bore 5.6 mm
Material Steel
Max. Working Pressure 17 bar / 250 psi
Flow Rate 54 cfm at 100 psi
Operating Temperature −20°C to +80°C
Interchange Profile Broomwade Style
Body Style Hexagonal (Spanner-Friendly)
SKU air_comp1177
Application Compressed-Air & Pneumatic Systems
Barcode AC015014875331720

Suitable Applications

Air Compressors
Outlet ports & manifold connections
Pneumatic Tools
Impact wrenches, drills, grinders & nailers
Regulators & Filters
FRL unit inlet & outlet connections
Air Manifolds
Multi-drop workshop distribution systems
Workshop Machinery
Spray guns, sanders & blow guns
Industrial Systems
Factory & production line air lines

Installation Guidance

Thread the G 1/4" BSP male fitting into a compatible female-threaded port. Apply an appropriate sealing method for parallel threads — a bonded seal or fibre washer is recommended. Use the hexagonal body with a correctly sized spanner to achieve a firm, leak-free seal; do not overtighten. Always isolate and fully depressurise the air system before installation, adjustment or removal.

Why Air Compressors UK

UK Stock
Held in Manchester — ready for fast dispatch
Trade Quality
Specified for professional & industrial use
Expert Support
Technical advice from pneumatic specialists
Broomwade Compatible
The UK's most common coupling interchange

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