Vertex Steel Quick-Release Air Coupling — 7.9mm (5/16”) Hose Tail


Price:
Sale price£20.58

Description

Vertex Range  ·  Professional Pneumatic Fittings

Steel Quick-Release Air Coupling
7.9mm (5/16") Hose Tail

Precision-engineered for compressed air systems that demand zero compromise. Heavy-duty steel construction, rated to 14 bar — built for the workshop floor, trusted by trade professionals.

4.7 / 5  (6 Reviews)
UK Stock — Fast Dispatch
14 Bar / 200 PSI Rated
Rectus 19 Compatible

A quick-release coupling engineered for professionals who cannot afford downtime. Connects and disconnects in a single motion — leak-resistant, pressure-tested, and built to last.

Overview

Engineered for Demanding Environments

The Vertex 7.9mm quick-release air coupling delivers a fast, secure, and reliable connection for compressed air systems across industrial, automotive, workshop, and maintenance applications. Constructed from heavy-duty steel with a corrosion-resistant finish, this coupling is designed to perform under sustained pressure in both indoor and outdoor environments.

The 7.9mm (5/16") hose tail connection installs directly onto compatible air hoses without adaptors. The precision quick-release mechanism allows pneumatic tools and equipment to be swapped in seconds — maintaining a dependable, leak-resistant seal at every connection.

Key Features

What Sets It Apart

  • Heavy-duty steel construction
  • 7.9mm (5/16") hose tail — direct fit
  • Quick-release mechanism for fast tool changes
  • Leak-resistant seal under sustained pressure
  • Max. working pressure: 14 bar / 200 PSI
  • Airflow capacity: 43 CFM at 100 PSI
  • Operating temp: −40°C to +100°C
  • Corrosion-resistant finish
  • Nominal bore: 5mm
  • Approximate weight: 112g

Connects in one motion. Holds under pressure. Releases clean. This is what a professional coupling should feel like.

Vertex Range — Precision Pneumatic Fittings
Technical Data

Specifications

Specification Details
Product Type Quick-Release Air Coupling (Socket)
Connection Type Hose Tail
Hose I.D. 7.9mm (5/16")
Nominal Bore 5mm
Material Steel
Finish Corrosion-Resistant
Max. Working Pressure 14 bar / 200 PSI
Flow Rate 43 CFM @ 100 PSI
Operating Temperature −40°C to +100°C
Weight 112g (0.112 kg)
SKU air_comp1263
Barcode AC015014875331065
Compatible Coupling Profiles
  • Rectus 19
  • Kee 057 Series
  • Oetiker SC Series P
  • Ludecke ESB
UK Stock — Fast Dispatch Ordered from UK-held stock. Dispatched promptly to trade and retail customers across Great Britain.

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