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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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  • Original price £13.92 - Original price £13.92
    Original price
    £13.92
    £13.92 - £13.92
    Current price £13.92

    Rectus 20KA Series Adaptor Quick Fit | 3mm x 5mm | 20SFKO05MXN

    Interchanges with Rectus 91 Walther 06-003. Nickel Plated Brass Body Single Shut Off. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 1...

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    Original price £13.92 - Original price £13.92
    Original price
    £13.92
    £13.92 - £13.92
    Current price £13.92
  • Original price £13.18 - Original price £13.18
    Original price
    £13.18
    £13.18 - £13.18
    Current price £13.18

    Rectus 20KA Series Adaptor Quick Fit | 3mm x 4mm | 20SFKO04MXN

    Interchanges with Rectus 91 Walther 06-003. Nickel Plated Brass Body Single Shut Off. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 1...

    View full details
    Original price £13.18 - Original price £13.18
    Original price
    £13.18
    £13.18 - £13.18
    Current price £13.18
  • Original price £53.94 - Original price £53.94
    Original price
    £53.94
    £53.94 - £53.94
    Current price £53.94

    Rectus 20KB Series Coupling Hosetail | Hosetail (4mm i.d Hose) | 20KBTF04MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £53.94 - Original price £53.94
    Original price
    £53.94
    £53.94 - £53.94
    Current price £53.94
  • Original price £44.83 - Original price £44.83
    Original price
    £44.83
    £44.83 - £44.83
    Current price £44.83

    Rectus 20KB Series Coupling Quick Fit | 4mm x 6mm | 20KBKO06MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £44.83 - Original price £44.83
    Original price
    £44.83
    £44.83 - £44.83
    Current price £44.83
  • Original price £44.60 - Original price £44.60
    Original price
    £44.60
    £44.60 - £44.60
    Current price £44.60

    Rectus 20KB Series Coupling Quick Fit | 3mm x 4mm | 20KBKO04MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £44.60 - Original price £44.60
    Original price
    £44.60
    £44.60 - £44.60
    Current price £44.60
  • Original price £49.70 - Original price £49.70
    Original price
    £49.70
    £49.70 - £49.70
    Current price £49.70

    Rectus 20KB Series Adaptor Quick Fit | 3mm x 4mm | 20SBKO04MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £49.70 - Original price £49.70
    Original price
    £49.70
    £49.70 - £49.70
    Current price £49.70
  • Original price £53.94 - Original price £53.94
    Original price
    £53.94
    £53.94 - £53.94
    Current price £53.94

    Rectus 20KB Series Coupling Hosetail | Hosetail (3mm i.d Hose) | 20KBTF03MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £53.94 - Original price £53.94
    Original price
    £53.94
    £53.94 - £53.94
    Current price £53.94
  • Original price £45.61 - Original price £45.61
    Original price
    £45.61
    £45.61 - £45.61
    Current price £45.61

    Rectus 20KB Series Adaptor Metric & BSPP Male | 1/8" BSPP Male | 20SBAW10MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £45.61 - Original price £45.61
    Original price
    £45.61
    £45.61 - £45.61
    Current price £45.61
  • Original price £53.26 - Original price £53.26
    Original price
    £53.26
    £53.26 - £53.26
    Current price £53.26

    Rectus 20KB Series Adaptor Quick Fit | 4mm x 6mm | 20SBKO06MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £53.26 - Original price £53.26
    Original price
    £53.26
    £53.26 - £53.26
    Current price £53.26
  • Original price £14.87 - Original price £14.87
    Original price
    £14.87
    £14.87 - £14.87
    Current price £14.87

    Rectus 20KB Series Adaptor Metric & BSPP Female | 1/8" BSPP Female | 20SBIW10MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £14.87 - Original price £14.87
    Original price
    £14.87
    £14.87 - £14.87
    Current price £14.87
  • Original price £38.54 - Original price £38.54
    Original price
    £38.54
    £38.54 - £38.54
    Current price £38.54

    Rectus 20KB Series Adaptor Metric & BSPP Female | M5 Metric Female | 20SBIM05MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £38.54 - Original price £38.54
    Original price
    £38.54
    £38.54 - £38.54
    Current price £38.54
  • Original price £35.56 - Original price £35.56
    Original price
    £35.56
    £35.56 - £35.56
    Current price £35.56

    Rectus 20KB Series Adaptor Metric & BSPP Male | M5 Metric Male | 20SBAM05MPX

    Brass Body Double Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to 100ºC.

    Original price £35.56 - Original price £35.56
    Original price
    £35.56
    £35.56 - £35.56
    Current price £35.56
  • Original price £22.99 - Original price £22.99
    Original price
    £22.99
    £22.99 - £22.99
    Current price £22.99

    Rectus 21KA Series Coupling BSPP Male | 3/8" BSPP Male | 21KAAW17MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £22.99 - Original price £22.99
    Original price
    £22.99
    £22.99 - £22.99
    Current price £22.99
  • Original price £25.80 - Original price £25.80
    Original price
    £25.80
    £25.80 - £25.80
    Current price £25.80

    Rectus 21KA Series Coupling BSPP Female | 3/8" BSPP Female | 21KAIW17MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £25.80 - Original price £25.80
    Original price
    £25.80
    £25.80 - £25.80
    Current price £25.80
  • Original price £20.75 - Original price £20.75
    Original price
    £20.75
    £20.75 - £20.75
    Current price £20.75

    Rectus 21KA Series Coupling BSPP Male | 1/4" BSPP Male | 21KAAW13MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £20.75 - Original price £20.75
    Original price
    £20.75
    £20.75 - £20.75
    Current price £20.75
  • Original price £22.99 - Original price £22.99
    Original price
    £22.99
    £22.99 - £22.99
    Current price £22.99

    Rectus 21KA Series Coupling BSPP Male | 1/8" BSPP Male | 21KAAW10MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £22.99 - Original price £22.99
    Original price
    £22.99
    £22.99 - £22.99
    Current price £22.99
  • Original price £20.75 - Original price £20.75
    Original price
    £20.75
    £20.75 - £20.75
    Current price £20.75

    Rectus 21KA Series Coupling BSPP Female | 1/4" BSPP Female | 21KAIW13MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £20.75 - Original price £20.75
    Original price
    £20.75
    £20.75 - £20.75
    Current price £20.75
  • Original price £20.75 - Original price £20.75
    Original price
    £20.75
    £20.75 - £20.75
    Current price £20.75

    Rectus 21KA Series Coupling BSPP Female | 1/8" BSPP Female | 21KAIW10MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £20.75 - Original price £20.75
    Original price
    £20.75
    £20.75 - £20.75
    Current price £20.75
  • Original price £43.85 - Original price £43.85
    Original price
    £43.85
    £43.85 - £43.85
    Current price £43.85

    Rectus 21KA Series Coupling Hosetail | Hosetail (9mm i.d Hose) | 21KATF09MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £43.85 - Original price £43.85
    Original price
    £43.85
    £43.85 - £43.85
    Current price £43.85
  • Original price £24.71 - Original price £24.71
    Original price
    £24.71
    £24.71 - £24.71
    Current price £24.71

    Rectus 21KA Series Coupling Hosetail | Hosetail (10mm i.d Hose) | 21KATF10MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £24.71 - Original price £24.71
    Original price
    £24.71
    £24.71 - £24.71
    Current price £24.71
  • Original price £24.14 - Original price £24.14
    Original price
    £24.14
    £24.14 - £24.14
    Current price £24.14

    Rectus 21KA Series Coupling Hosetail | Hosetail (8mm i.d Hose) | 21KATF08MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £24.14 - Original price £24.14
    Original price
    £24.14
    £24.14 - £24.14
    Current price £24.14
  • Original price £32.68 - Original price £32.68
    Original price
    £32.68
    £32.68 - £32.68
    Current price £32.68

    Rectus 21KA Series Coupling Hosetail | Hosetail (4mm i.d Hose) | 21KATF04MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £32.68 - Original price £32.68
    Original price
    £32.68
    £32.68 - £32.68
    Current price £32.68
  • Original price £62.58 - Original price £62.58
    Original price
    £62.58
    £62.58 - £62.58
    Current price £62.58

    Rectus 21KA Series Coupling Panel Mtg Hosetail | Hosetail (6mm - 1/4 i.d Hose) | 21KATS06MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £62.58 - Original price £62.58
    Original price
    £62.58
    £62.58 - £62.58
    Current price £62.58
  • Original price £22.69 - Original price £22.69
    Original price
    £22.69
    £22.69 - £22.69
    Current price £22.69

    Rectus 21KA Series Coupling Hosetail | Hosetail (6mm i.d Hose) | 21KATF06MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £22.69 - Original price £22.69
    Original price
    £22.69
    £22.69 - £22.69
    Current price £22.69
  • Original price £70.67 - Original price £70.67
    Original price
    £70.67
    £70.67 - £70.67
    Current price £70.67

    Rectus 21KA Series Coupling Panel Mtg Hosetail | Hosetail (8mm - 5/16 i.d Hose) | 21KATS08MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £70.67 - Original price £70.67
    Original price
    £70.67
    £70.67 - £70.67
    Current price £70.67
  • Original price £49.67 - Original price £49.67
    Original price
    £49.67
    £49.67 - £49.67
    Current price £49.67

    Rectus 21KA Series Coupling Push In | Push in tube 8mm | 21KARP08MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £49.67 - Original price £49.67
    Original price
    £49.67
    £49.67 - £49.67
    Current price £49.67
  • Original price £66.14 - Original price £66.14
    Original price
    £66.14
    £66.14 - £66.14
    Current price £66.14

    Rectus 21KA Series Coupling Panel Mtg Hosetail | Hosetail (4mm i.d Hose) | 21KATS04MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £66.14 - Original price £66.14
    Original price
    £66.14
    £66.14 - £66.14
    Current price £66.14
  • Original price £41.72 - Original price £41.72
    Original price
    £41.72
    £41.72 - £41.72
    Current price £41.72

    Rectus 21KA Series Coupling Push In | Push in tube 6mm | 21KARP06MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £41.72 - Original price £41.72
    Original price
    £41.72
    £41.72 - £41.72
    Current price £41.72
  • Original price £24.71 - Original price £24.71
    Original price
    £24.71
    £24.71 - £24.71
    Current price £24.71

    Rectus 21KA Series Coupling Quick Fit | 6mm x 8mm | 21KAKO08MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £24.71 - Original price £24.71
    Original price
    £24.71
    £24.71 - £24.71
    Current price £24.71
  • Original price £6.05 - Original price £6.05
    Original price
    £6.05
    £6.05 - £6.05
    Current price £6.05

    Rectus 21KA Series Adaptor BSPP Male | 1/4" BSPP Male | 21SFAW13MXN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to...

    View full details
    Original price £6.05 - Original price £6.05
    Original price
    £6.05
    £6.05 - £6.05
    Current price £6.05
  • Original price £5.82 - Original price £5.82
    Original price
    £5.82
    £5.82 - £5.82
    Current price £5.82

    Parker Rectus 21KA Series Plug | 1/8" BSPP Male Thread | Hex Size 14mm | Length 25mm | 21SFAW10MXN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to...

    View full details
    Original price £5.82 - Original price £5.82
    Original price
    £5.82
    £5.82 - £5.82
    Current price £5.82
  • Original price £9.25 - Original price £9.25
    Original price
    £9.25
    £9.25 - £9.25
    Current price £9.25

    Rectus 21KA Series Adaptor BSPP Male | 3/8" BSPP Male | 21SFAW17MXN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to...

    View full details
    Original price £9.25 - Original price £9.25
    Original price
    £9.25
    £9.25 - £9.25
    Current price £9.25
  • Original price £34.76 - Original price £34.76
    Original price
    £34.76
    £34.76 - £34.76
    Current price £34.76

    Rectus 21KA Series Coupling Quick Fit c/w Spring Guard | 6mm x 8mm | 21KAKK08MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £34.76 - Original price £34.76
    Original price
    £34.76
    £34.76 - £34.76
    Current price £34.76
  • Original price £24.71 - Original price £24.71
    Original price
    £24.71
    £24.71 - £24.71
    Current price £24.71

    Rectus 21KA Series Coupling Quick Fit | 4mm x 6mm | 21KAKO06MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £24.71 - Original price £24.71
    Original price
    £24.71
    £24.71 - £24.71
    Current price £24.71
  • Original price £38.06 - Original price £38.06
    Original price
    £38.06
    £38.06 - £38.06
    Current price £38.06

    Rectus 21KA Series Coupling Panel Mtg Quick Fit | 6mm x 8mm | 21KAKS08MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £38.06 - Original price £38.06
    Original price
    £38.06
    £38.06 - £38.06
    Current price £38.06
  • Original price £37.79 - Original price £37.79
    Original price
    £37.79
    £37.79 - £37.79
    Current price £37.79

    Rectus 21KA Series Coupling Panel Mtg Quick Fit | 4mm x 6mm | 21KAKS06MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £37.79 - Original price £37.79
    Original price
    £37.79
    £37.79 - £37.79
    Current price £37.79
  • Original price £34.76 - Original price £34.76
    Original price
    £34.76
    £34.76 - £34.76
    Current price £34.76

    Rectus 21KA Series Coupling Quick Fit c/w Spring Guard | 4mm x 6mm | 21KAKK06MPN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. NBR Seal. Max Static W.P 35 bar (500 psi). Temperature rang...

    View full details
    Original price £34.76 - Original price £34.76
    Original price
    £34.76
    £34.76 - £34.76
    Current price £34.76
  • Original price £6.74 - Original price £6.74
    Original price
    £6.74
    £6.74 - £6.74
    Current price £6.74

    Parker Rectus Series 21KA Plug | 1/8" BSPP Female Thread | Hex Size 14mm | Length 25mm | 21SFIW10MXN

    The Parker Rectus Series 21KA Plug is a quick-release coupling component used in fluid handling systems. Here are the specifications of the compone...

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    Original price £6.74 - Original price £6.74
    Original price
    £6.74
    £6.74 - £6.74
    Current price £6.74
  • Original price £5.95 - Original price £5.95
    Original price
    £5.95
    £5.95 - £5.95
    Current price £5.95

    Parker Rectus 21KA Series Plug | 1/4" BSPP Female | Hex Size 17mm | Length 25mm | 21SFIW13MXN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to...

    View full details
    Original price £5.95 - Original price £5.95
    Original price
    £5.95
    £5.95 - £5.95
    Current price £5.95
  • Original price £8.40 - Original price £8.40
    Original price
    £8.40
    £8.40 - £8.40
    Current price £8.40

    Parker Rectus 21KA Series Plug | 3/8" BSPP Female | Hex Size 19mm | Length 26mm | 21SFIW17MXN

    Interchanges with Rectus 90 Camozzi EWO Kani. Nickel Plated Brass Body Single Shut Off. Max Static W.P 35 bar (500 psi). Temperature range -20ºC to...

    View full details
    Original price £8.40 - Original price £8.40
    Original price
    £8.40
    £8.40 - £8.40
    Current price £8.40