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Pneumatic Quick Fit Couplings

A pneumatic coupling is used to connect compressed air tools to a compressed air line.

A pneumatic coupler allows a tool to be easily connected or disconnected to a hose or pipe while it is under pressure.

The system consists of two parts: the quick coupling (the female part) and the plug-in or nipple adaptor (the male part).

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  • Parker Rectus 6MM Hose Tail S-Lock Plug Nickel Plated 21SSTF06MXN - FluidAirFittings
    Rectus Nickel Plated 21KS Safety Lock Series Adaptor Hosetail | Hosetail (6mm - 1/4" i.d Hose) | 21SSTF06MXN - FluidAirFittings
    Original price £4.68 - Original price £4.68
    Original price
    £4.68
    £4.68 - £4.68
    Current price £4.68

    Parker Rectus 6MM Hose Tail S-Lock Plug Nickel Plated 21SSTF06MXN

    Pneumatic Quick Release, Series 21KS, Safety Lock, Plug, Hose Tail, To Suit Hose Inside Diameter 6mm (1/4"), Non Valved, Brass Nickel Plated, Worki...

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    Original price £4.68 - Original price £4.68
    Original price
    £4.68
    £4.68 - £4.68
    Current price £4.68
  • Parker Rectus 8MM Hose Tail S-Lock Plug 21SSTF08MXN - FluidAirFittings
    Rectus Nickel Plated 21KS Safety Lock Series Adaptor Hosetail | Hosetail (8mm - 5/16" i.d Hose) | 21SSTF08MXN - FluidAirFittings
    Original price £18.60 - Original price £18.60
    Original price
    £18.60
    £18.60 - £18.60
    Current price £18.60

    Parker Rectus 8MM Hose Tail S-Lock Plug 21SSTF08MXN

    Pneumatic Quick Release, Series 21KS, Safety Lock, Plug, Hose Tail, To Suit Hose Inside Diameter 8mm (5/16"), Non Valved, Brass Nickel Plated, Work...

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    Original price £18.60 - Original price £18.60
    Original price
    £18.60
    £18.60 - £18.60
    Current price £18.60
  • Parker Rectus 6X4MM Bulkhead H.C. Pom Socket 21KBKS06DPX - FluidAirFittings
    Rectus 21KB Thermoplastic Series Coupling (RectuPOM) Panel Mounting Quick Fit | 4mm x 6mm | 21KBKS06DPX - FluidAirFittings
    Original price £58.25 - Original price £58.25
    Original price
    £58.25
    £58.25 - £58.25
    Current price £58.25

    Parker Rectus 6X4MM Bulkhead H.C. Pom Socket 21KBKS06DPX

    Pneumatic Quick Release, Series 21, Thermoplastic, Parker Rectus, Coupling, Panel Mount, Quick Fit Tube Connection, RectuPom, To Fit 4 x 6Tube Size...

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    Original price £58.25 - Original price £58.25
    Original price
    £58.25
    £58.25 - £58.25
    Current price £58.25
  • Parker Rectus 1/4" BSPP Female Coupling 21KBIW13DPX - FluidAirFittings
    Rectus 21KB Thermoplastic Series Coupling (RectuPOM) BSPP Female | 1/4" BSPP Female | 21KBIW13DPX - FluidAirFittings
    Original price £18.46 - Original price £18.46
    Original price
    £18.46
    £18.46 - £18.46
    Current price £18.46

    Parker Rectus 1/4" BSPP Female Coupling 21KBIW13DPX

    1/4" BSP Parallel Female Coupling, RectuPom Series 21, Thermoplastic, Parker Rectus, Pneumatic Quick Release, Valved, RectuPom, Nitrile Seal, Worki...

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    Original price £18.46 - Original price £18.46
    Original price
    £18.46
    £18.46 - £18.46
    Current price £18.46
  • Parker Rectus 6MM Hose Tail Plug DELRIN 21SFTF06DXX - FluidAirFittings
    Rectus 21KB Thermoplastic Series Adaptor (RectuPOM) Hosetail - BM21SF06 | Hosetail (6mm i.d Hose) | 21SFTF06DXX - FluidAirFittings
    Original price £4.36 - Original price £4.36
    Original price
    £4.36
    £4.36 - £4.36
    Current price £4.36

    Parker Rectus 6MM Hose Tail Plug DELRIN 21SFTF06DXX

    Pneumatic Quick Release, Series 21, Thermoplastic, Parker Rectus, Plug without Valve, Hose Tail, RectuPom, To Suit Hose Inside Diameter 6mm (1/4"),...

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    Original price £4.36 - Original price £4.36
    Original price
    £4.36
    £4.36 - £4.36
    Current price £4.36
  • Parker Rectus 1/4" BSPP Female Plug 21SFIW13DXX - FluidAirFittings
    Rectus 21KB Thermoplastic Series Adaptor (RectuPOM) BSPP Female | 1/4" BSPP Female | 21SFIW13DXX - FluidAirFittings
    Original price £4.57 - Original price £4.57
    Original price
    £4.57
    £4.57 - £4.57
    Current price £4.57

    Parker Rectus 1/4" BSPP Female Plug 21SFIW13DXX

    1/4" BSP Parallel Female Plug without Valve, RectuPom Series 21, Thermoplastic, Parker Rectus, Pneumatic Quick Release, Non Valved, RectuPom, Worki...

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    Original price £4.57 - Original price £4.57
    Original price
    £4.57
    £4.57 - £4.57
    Current price £4.57
  • Parker Rectus 1/4" BSPP Male Plug 21SFAW13DXX - FluidAirFittings
    Rectus 21KB Thermoplastic Series Adaptor (RectuPOM) BSPP Male | 1/4" BSPP Male | 21SFAW13DXX - FluidAirFittings
    Original price £8.57 - Original price £8.57
    Original price
    £8.57
    £8.57 - £8.57
    Current price £8.57

    Parker Rectus 1/4" BSPP Male Plug 21SFAW13DXX

    1/4" BSP Parallel Male Plug without Valve, Male BSP Parallel, RectuPom Series 21, Thermoplastic, Parker Rectus, Pneumatic Quick Release, Non Valved...

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    Original price £8.57 - Original price £8.57
    Original price
    £8.57
    £8.57 - £8.57
    Current price £8.57
  • Parker Rectus 1/4" BSPP Female Plug 21SBIW13DPX - FluidAirFittings
    Rectus 21KB Thermoplastic Series Adaptor (RectuPOM) BSPP Female Valved | 1/4" BSPP Female | 21SBIW13DPX - FluidAirFittings
    Original price £31.60 - Original price £31.60
    Original price
    £31.60
    £31.60 - £31.60
    Current price £31.60

    Parker Rectus 1/4" BSPP Female Plug 21SBIW13DPX

    1/4" BSP Parallel Female Plug with Valve, RectuPom Series 21, Thermoplastic, Parker Rectus, Pneumatic Quick Release, Valved, RectuPom, Working Temp...

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    Original price £31.60 - Original price £31.60
    Original price
    £31.60
    £31.60 - £31.60
    Current price £31.60
  • Parker Rectus 1/8" BSPP Male Plug 21SFAW10DXX - FluidAirFittings
    Rectus 21KB Thermoplastic Series Adaptor (RectuPOM) BSPP Male | 1/8" BSPP Male | 21SFAW10DXX - FluidAirFittings
    Original price £8.78 - Original price £8.78
    Original price
    £8.78
    £8.78 - £8.78
    Current price £8.78

    Parker Rectus 1/8" BSPP Male Plug 21SFAW10DXX

    1/8" BSP Parallel Male Plug without Valve, Male BSP Parallel, RectuPom Series 21, Thermoplastic, Parker Rectus, Pneumatic Quick Release, Non Valved...

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    Original price £8.78 - Original price £8.78
    Original price
    £8.78
    £8.78 - £8.78
    Current price £8.78
  • Parker Rectus 1/8" BSPP Female Plug 21SBIW10DPX - FluidAirFittings
    Rectus 21KB Thermoplastic Series Adaptor (RectuPOM) BSPP Female Valved | 1/8" BSPP Female | 21SBIW10DPX - FluidAirFittings
    Original price £37.85 - Original price £37.85
    Original price
    £37.85
    £37.85 - £37.85
    Current price £37.85

    Parker Rectus 1/8" BSPP Female Plug 21SBIW10DPX

    1/8" BSP Parallel Female Plug with Valve, RectuPom Series 21, Thermoplastic, Parker Rectus, Pneumatic Quick Release, Valved, RectuPom, Working Temp...

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    Original price £37.85 - Original price £37.85
    Original price
    £37.85
    £37.85 - £37.85
    Current price £37.85
  • Parker Rectus 1/2" BSPP Female Plug 23SFIW21SXN - FluidAirFittings
    Rectus Hardened Steel 23KA/24KA Series Adaptor BSPP Female Interchanges with Dynaquip DC3, Hansen 3000 ,Rectus 24, Tema 1400 and Cejn 310. | 1/2" BSPP Female | 23SFIW21SXN - FluidAirFittings
    Original price £21.31 - Original price £21.31
    Original price
    £21.31
    £21.31 - £21.31
    Current price £21.31

    Parker Rectus 1/2" BSPP Female Plug 23SFIW21SXN

    1/2" BSP Parallel Female Plug, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Non Valved, Brass Nickel Plated, Working Temperature ...

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    Original price £21.31 - Original price £21.31
    Original price
    £21.31
    £21.31 - £21.31
    Current price £21.31
  • Parker Rectus 04 X 06MM Hose Plug DS DELRIN 21SBKS06DPX - FluidAirFittings
    Rectus 21KB Thermoplastic Series Adaptor (RectuPOM) Panel Mounting Quick Fit Valved BM21S06 | 4mm x 6mm | 21SBKS06DPX - FluidAirFittings
    Original price £37.98 - Original price £37.98
    Original price
    £37.98
    £37.98 - £37.98
    Current price £37.98

    Parker Rectus 04 X 06MM Hose Plug DS DELRIN 21SBKS06DPX

    Pneumatic Quick Release, Series 21, Thermoplastic, Parker Rectus, Plug with Valve, Panel Mount, Quick Fit Tube Connection, RectuPom, To Fit 4 x 6Tu...

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    Original price £37.98 - Original price £37.98
    Original price
    £37.98
    £37.98 - £37.98
    Current price £37.98
  • Parker Rectus 3/8" BSPP Female Plug 23SFIW17SXN - FluidAirFittings
    Rectus Hardened Steel 23KA/24KA Series Adaptor BSPP Female Interchanges with Dynaquip DC3, Hansen 3000 ,Rectus 24, Tema 1400 and Cejn 310. | 3/8" BSPP Female | 23SFIW17SXN - FluidAirFittings
    Original price £16.94 - Original price £16.94
    Original price
    £16.94
    £16.94 - £16.94
    Current price £16.94

    Parker Rectus 3/8" BSPP Female Plug 23SFIW17SXN

    3/8" BSP Parallel Female Plug, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Non Valved, Brass Nickel Plated, Working Temperature ...

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    Original price £16.94 - Original price £16.94
    Original price
    £16.94
    £16.94 - £16.94
    Current price £16.94
  • Parker Rectus 1/4" BSPP Female Plug 23SFIW13SXN - FluidAirFittings
    Rectus Hardened Steel 23KA/24KA Series Adaptor BSPP Female Interchanges with Dynaquip DC3, Hansen 3000 ,Rectus 24, Tema 1400 and Cejn 310. | 1/4" BSPP Female | 23SFIW13SXN - FluidAirFittings
    Original price £9.80 - Original price £9.80
    Original price
    £9.80
    £9.80 - £9.80
    Current price £9.80

    Parker Rectus 1/4" BSPP Female Plug 23SFIW13SXN

    1/4" BSP Parallel Female Plug, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Non Valved, Brass Nickel Plated, Working Temperature ...

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    Original price £9.80 - Original price £9.80
    Original price
    £9.80
    £9.80 - £9.80
    Current price £9.80
  • Parker Rectus 1/2" BSPT Male Coupling 23KAAK21MPN - FluidAirFittings
    Rectus Nickel Plated 23KA Series Coupling BSPT Male Interchanges with Dynaquip DC3, Hansen 3000, Rectus 24, Tema 1400 and Cejn 310. | 1/2" BSPT Male | 23KAAK21MPN - FluidAirFittings
    Original price £39.82 - Original price £39.82
    Original price
    £39.82
    £39.82 - £39.82
    Current price £39.82

    Parker Rectus 1/2" BSPT Male Coupling 23KAAK21MPN

    1/2" BSP Taper Male Coupling, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Valved, Brass Nickel Plated, Nitrile Seal, Working Tem...

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    Original price £39.82 - Original price £39.82
    Original price
    £39.82
    £39.82 - £39.82
    Current price £39.82
  • Parker Rectus 1/8" BSPP Female Plug 23SFIW10SXN - FluidAirFittings
    Rectus Hardened Steel 23KA/24KA Series Adaptor BSPP Female Interchanges with Dynaquip DC3, Hansen 3000 ,Rectus 24, Tema 1400 and Cejn 310. | 1/8" BSPP Female | 23SFIW10SXN - FluidAirFittings
    Original price £11.62 - Original price £11.62
    Original price
    £11.62
    £11.62 - £11.62
    Current price £11.62

    Parker Rectus 1/8" BSPP Female Plug 23SFIW10SXN

    1/8" BSP Parallel Female Plug, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Non Valved, Brass Nickel Plated, Working Temperature ...

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    Original price £11.62 - Original price £11.62
    Original price
    £11.62
    £11.62 - £11.62
    Current price £11.62
  • Parker Rectus 3/8" BSPT Male Coupling 23KAAK17MPN - FluidAirFittings
    Rectus Nickel Plated 23KA Series Coupling BSPT Male Interchanges with Dynaquip DC3, Hansen 3000, Rectus 24, Tema 1400 and Cejn 310. | 3/8" BSPT Male | 23KAAK17MPN - FluidAirFittings
    Original price £44.14 - Original price £44.14
    Original price
    £44.14
    £44.14 - £44.14
    Current price £44.14

    Parker Rectus 3/8" BSPT Male Coupling 23KAAK17MPN

    3/8" BSP Taper Male Coupling, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Valved, Brass Nickel Plated, Nitrile Seal, Working Tem...

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    Original price £44.14 - Original price £44.14
    Original price
    £44.14
    £44.14 - £44.14
    Current price £44.14
  • Parker Rectus 1/4" BSPT Male Coupling 23KAAK13MPN - FluidAirFittings
    Rectus Nickel Plated 23KA Series Coupling BSPT Male Interchanges with Dynaquip DC3, Hansen 3000, Rectus 24, Tema 1400 and Cejn 310. | 1/4" BSPT Male | 23KAAK13MPN - FluidAirFittings
    Original price £42.72 - Original price £42.72
    Original price
    £42.72
    £42.72 - £42.72
    Current price £42.72

    Parker Rectus 1/4" BSPT Male Coupling 23KAAK13MPN

    1/4" BSP Taper Male Coupling, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Valved, Brass Nickel Plated, Nitrile Seal, Working Tem...

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    Original price £42.72 - Original price £42.72
    Original price
    £42.72
    £42.72 - £42.72
    Current price £42.72
  • Parker Rectus 1/2" BSPP Female Coupling 23KAIW21MPN - FluidAirFittings
    Rectus Nickel Plated 23KA Series Coupling BSPP Female Interchanges with Dynaquip DC3, Hansen 3000, Rectus 24, Tema 1400 and Cejn 310. | 1/2" BSPP Female | 23KAIW21MPN - FluidAirFittings
    Original price £44.20 - Original price £44.20
    Original price
    £44.20
    £44.20 - £44.20
    Current price £44.20

    Parker Rectus 1/2" BSPP Female Coupling 23KAIW21MPN

    1/2" BSP Parallel Female Coupling, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Valved, Brass Nickel Plated, Nitrile Seal, Workin...

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    Original price £44.20 - Original price £44.20
    Original price
    £44.20
    £44.20 - £44.20
    Current price £44.20
  • Parker Rectus 13MM Hose Tail Coupling 23KATF13MPN - FluidAirFittings
    Rectus Nickel Plated 23KA Series Coupling Hosetail Interchanges with Dynaquip DC3, Hansen 3000, Rectus 24, Tema 1400 and Cejn 310 | Hosetail (13mm - 1/2" i.d Hose) | 23KATF13MPN - FluidAirFittings
    Original price £44.27 - Original price £44.27
    Original price
    £44.27
    £44.27 - £44.27
    Current price £44.27

    Parker Rectus 13MM Hose Tail Coupling 23KATF13MPN

    Pneumatic Quick Release, Series 23KA, Standard, Parker Rectus, Coupling, Hose Tail, To Suit Hose Inside Diameter 13mm (1/2"), Valved, Brass Nickel ...

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    Original price £44.27 - Original price £44.27
    Original price
    £44.27
    £44.27 - £44.27
    Current price £44.27
  • Parker Rectus 3/8" BSPP Female Coupling 23KAIW17MPN - FluidAirFittings
    Rectus Nickel Plated 23KA Series Coupling BSPP Female Interchanges with Dynaquip DC3, Hansen 3000, Rectus 24, Tema 1400 and Cejn 310. | 3/8" BSPP Female | 23KAIW17MPN - FluidAirFittings
    Original price £43.28 - Original price £43.28
    Original price
    £43.28
    £43.28 - £43.28
    Current price £43.28

    Parker Rectus 3/8" BSPP Female Coupling 23KAIW17MPN

    3/8" BSP Parallel Female Coupling, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Valved, Brass Nickel Plated, Nitrile Seal, Workin...

    View full details
    Original price £43.28 - Original price £43.28
    Original price
    £43.28
    £43.28 - £43.28
    Current price £43.28
  • Parker Rectus 1/4" BSPP Female Coupling 23KAIW13MPN - FluidAirFittings
    Rectus Nickel Plated 23KA Series Coupling BSPP Female Interchanges with Dynaquip DC3, Hansen 3000, Rectus 24, Tema 1400 and Cejn 310. | 1/4" BSPP Female | 23KAIW13MPN - FluidAirFittings
    Original price £42.72 - Original price £42.72
    Original price
    £42.72
    £42.72 - £42.72
    Current price £42.72

    Parker Rectus 1/4" BSPP Female Coupling 23KAIW13MPN

    1/4" BSP Parallel Female Coupling, Series 23KA, Standard, Parker Rectus, Pneumatic Quick Release, Valved, Brass Nickel Plated, Nitrile Seal, Workin...

    View full details
    Original price £42.72 - Original price £42.72
    Original price
    £42.72
    £42.72 - £42.72
    Current price £42.72
  • Parker Rectus 8MM Hose Tail Coupling 23KATF08MPN - FluidAirFittings
    Rectus Nickel Plated 23KA Series Coupling Hosetail Interchanges with Dynaquip DC3, Hansen 3000, Rectus 24, Tema 1400 and Cejn 310 | Hosetail (8mm - 5/16" i.d Hose) | 23KATF08MPN - FluidAirFittings
    Original price £44.39 - Original price £44.39
    Original price
    £44.39
    £44.39 - £44.39
    Current price £44.39

    Parker Rectus 8MM Hose Tail Coupling 23KATF08MPN

    Pneumatic Quick Release, Series 23KA, Standard, Parker Rectus, Coupling, Hose Tail, To Suit Hose Inside Diameter 8mm (5/16"), Valved, Brass Nickel ...

    View full details
    Original price £44.39 - Original price £44.39
    Original price
    £44.39
    £44.39 - £44.39
    Current price £44.39
  • Parker Rectus 10MM Hose Tail Coupling 23KATF10MPN - FluidAirFittings
    Rectus Nickel Plated 23KA Series Coupling Hosetail Interchanges with Dynaquip DC3, Hansen 3000, Rectus 24, Tema 1400 and Cejn 310 | Hosetail (10mm - 3/8" i.d Hose) | 23KATF10MPN - FluidAirFittings
    Original price £43.14 - Original price £43.14
    Original price
    £43.14
    £43.14 - £43.14
    Current price £43.14

    Parker Rectus 10MM Hose Tail Coupling 23KATF10MPN

    Pneumatic Quick Release, Series 23KA, Standard, Parker Rectus, Coupling, Hose Tail, To Suit Hose Inside Diameter 10mm (3/8"), Valved, Brass Nickel ...

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    Original price £43.14 - Original price £43.14
    Original price
    £43.14
    £43.14 - £43.14
    Current price £43.14