Adaptors & Couplings

How to identify air line Couplings & Adaptors

Identifying couplings can be difficult, especially if there is no branding etched or printed on the sleeve – and when it comes to adaptors, different profiles do not interchange. For example, an XF adaptor will not fit into a Vertex coupling. Therefore the most important aspect of identifying couplings and adaptors is to establish their profile.

That’s why PCL places them in series so it’s easy to see which fit together, whilst their “actual size adaptor profile” chart enables adaptors to be matched to the outlines of those shown on the page. View it here.

The coupling can then be identified by establishing the adaptor that fits into it using the method above. PCL couplings and adaptors are manufactured to conform to international standards and are interchangeable with other manufacturers’ couplings and adaptors using the same standards.

Showing all 21 results

  • HC6895 PCL Reducing Bush R 3/8" Male to Rp 1/4" Female

    HC6895 PCL Reducing Bush R 3/8″ Male to Rp 1/4″ Female

    £1.60 Ex. VAT

    (£1.92 Inc. VAT)

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  • ACA2593 PCL Standard Adaptor Male Thread 1/4"

    ACA2593 PCL Standard Adaptor Male Thread R 1/4

    £1.60 Ex. VAT

    (£1.92 Inc. VAT)

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  • AA7102 PCL XF-Euro Adaptor Male Thread R 1/4

    AA7102 PCL XF-Euro Adaptor Male Thread R 1/4″

    £2.30 Ex. VAT

    (£2.76 Inc. VAT)

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  • AA7103 PCL XF-Euro Adaptor Male Thread R 3/8

    AA7103 PCL XF-Euro Adaptor Male Thread R 3/8

    £2.60 Ex. VAT

    (£3.12 Inc. VAT)

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  • 1/4″ BSPT x 1/2″ BSP Male/Female Reducing Adaptor

    £4.14 Ex. VAT

    (£4.97 Inc. VAT)

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  • 3/8″ BSPT x 1/2″ BSP Male/Female Reducing Adaptor

    £4.16 Ex. VAT

    (£4.99 Inc. VAT)

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  • ACA3035 PCL 100 Series Adaptor Male Thread R 1/2

    ACA3035 PCL 100 Series Adaptor Male Thread R 1/2

    £4.70 Ex. VAT

    (£5.64 Inc. VAT)

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  • ACA2999 PCL 100 Series Adaptor Male Thread R 3/8

    ACA2999 PCL 100 Series Adaptor Male Thread R 3/8

    £4.70 Ex. VAT

    (£5.64 Inc. VAT)

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  • AC21CM PCL Airflow Coupling Male Thread R 1/4

    AC21CM PCL Standard Airflow Coupling Male Thread R 1/4

    £6.20 Ex. VAT

    (£7.44 Inc. VAT)

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  • AC91JM PCL Vertex Coupling Male Thread R 1/2"

    AC91JM PCL Vertex Coupling Male Thread R 1/2″

    £6.20 Ex. VAT

    (£7.44 Inc. VAT)

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  • AC91CM PCL Vertex Coupling Male Thread R 1/4"

    AC91CM PCL Vertex Coupling Male Thread R 1/4″

    £6.20 Ex. VAT

    (£7.44 Inc. VAT)

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  • AC21CF PCL Airflow Coupling Female Thread Rp 1/4"

    AC21CF PCL Airflow Coupling Female Thread Rp 1/4″

    £6.70 Ex. VAT

    (£8.04 Inc. VAT)

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  • AC91EM PCL Vertex Coupling Male Thread R 3/8"

    AC91EM PCL Vertex Coupling Male Thread R 3/8″

    £7.30 Ex. VAT

    (£8.76 Inc. VAT)

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  • AC21JF PCL Airflow Coupling Female Thread Rp 1/2"

    AC21JF PCL Airflow Coupling Female Thread Rp 1/2″

    £7.30 Ex. VAT

    (£8.76 Inc. VAT)

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  • AC71CF PCL XF-Euro Coupling Female Thread Rp 1/4

    AC71CF PCL XF-Euro Coupling Female Thread Rp 1/4

    £9.30 Ex. VAT

    (£11.16 Inc. VAT)

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  • AC71JM PCL XF-Euro Coupling Male Thread R 1/2

    AC71JM PCL XF-Euro Coupling Male Thread R 1/2

    £9.80 Ex. VAT

    (£11.76 Inc. VAT)

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  • AC71JF PCL XF-Euro Coupling Female Thread Rp 1/2"

    AC71JF PCL XF-Euro Coupling Female Thread Rp 1/2″

    £9.80 Ex. VAT

    (£11.76 Inc. VAT)

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  • AC5JF PCL 100 Series Coupling Female Thread Rp 1/2"

    AC5JF PCL 100 Series Coupling Female Thread Rp 1/2″

    £18.10 Ex. VAT

    (£21.72 Inc. VAT)

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  • AC5EF PCL 100 Series Coupling Female Thread Rp 3/8"

    AC5EF PCL 100 Series Coupling Female Thread Rp 3/8″

    £18.10 Ex. VAT

    (£21.72 Inc. VAT)

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  • AC5JM PCL 100 Series Coupling Male Thread R 1/2

    AC5JM PCL 100 Series Coupling Male Thread R 1/2

    £23.70 Ex. VAT

    (£28.44 Inc. VAT)

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  • ACKIT01 PCL Emergency Coupling Kit

    ACKIT01 PCL Emergency Coupling Kit

    £25.80 Ex. VAT

    (£30.96 Inc. VAT)

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Showing all 21 results