Worn or leaking airline couplings cause pressure drop and downtime. The PCL AC91CF is a female quick-release coupling with an Rp 1/4 thread, part of the Vertex series, manufactured in Sheffield since 1938 as part of the HORNGROUP family of companies.
The Vertex series is rated for a maximum working pressure of 14 bar (200 psi) and covers a temperature range of -40°C to 100°C, making it suitable for demanding workshop and industrial compressed-air environments. The series bore is 4.8 mm, delivering a flow capacity of 43 cfm at 100 psi. The Vertex coupling is compatible with Cejn 295 and Rectus 19 interchange standards, broadening its application across mixed-brand installations.
The AC91CF female fitting accepts an Rp 1/4 threaded male connector. As a Vertex series product, these series-level performance figures — pressure, temperature, flow and bore — apply across the range; verify individual variant markings before installation.
Product Features :
- Female quick-release coupling, Rp 1/4 thread
- Vertex series bore: 4.8 mm
- Series flow capacity: 43 cfm at 100 psi
- Maximum working pressure: 14 bar (200 psi)
- Operating temperature range: -40°C to 100°C
- Compatible interchange: Cejn 295 / Rectus 19
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