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Rectus Ranges

Rectus quick couplers are used in many industries, mainly for connecting hoses and modules quickly and leak free.

They are often used for fluid and gas connections. Depending on the design, the connecting elements for low pressure are suitable for a pressure of up to 35 bar.

The quick couplings are available in the most common materials such as brass, steel, stainless steel, PVDF, and are also increasingly used in plate or block applications.

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  • Parker Rectus 3/8" BSPP Female Plug 45KFIW17MVX - FluidAirFittings
    Rectus Brass 45KF Series Water Coupling BSPP Female Interchanges with Parker Hansen. Viton Seal. BM45KFW17 | 3/8" BSPP Female | 45KFIW17MVX - FluidAirFittings
    £47.83 - £47.83
    £47.83
    £47.83 - £47.83
    £47.83

    Parker Rectus 3/8" BSPP Female Plug 45KFIW17MVX

    3/8" BSP Parallel Female Coupling, Brass with Stainless Balls & Springs complete with Viton Seal, Series 45KF, Water, Pneumatic Quick Release, ...

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    £47.83 - £47.83
    £47.83
    £47.83 - £47.83
    £47.83
  • Parker Rectus 1/2" BSPP Female Plug 41SFIW21MXN - FluidAirFittings
    Rectus Nickel Plated 41KF Series Water Adaptor BSPP Female Interchanges with Rectus 27 and Cejn 417 | 1/2" BSPP Female | 41SFIW21MXN - FluidAirFittings
    £40.19 - £40.19
    £40.19
    £40.19 - £40.19
    £40.19

    Parker Rectus 1/2" BSPP Female Plug 41SFIW21MXN

    1/2" BSP Parallel Female Plug, Series 41KF, Water, Pneumatic Quick Release, Non Valved, Nickel Plated Steel, Working Temperature -20°C to +100°C, M...

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    £40.19 - £40.19
    £40.19
    £40.19 - £40.19
    £40.19
  • Parker Rectus 1/4" Hose Tail Pom Coupling 48KBTF06DPX - FluidAirFittings
    Rectus 48KB Thermoplastic Coupling Hosetail NBR Seals. | Hosetail (6mm - 1/4" i.d Hose) | 48KBTF06DPX - FluidAirFittings
    £43.28 - £43.28
    £43.28
    £43.28 - £43.28
    £43.28

    Parker Rectus 1/4" Hose Tail Pom Coupling 48KBTF06DPX

    Pneumatic Quick Release, Series 48KA, Thermoplastic, Coupling, Hose Tail, RectuPom, To Suit Hose Inside Diameter 6mm (1/4"), Valved, RectuPom, Nitr...

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    £43.28 - £43.28
    £43.28
    £43.28 - £43.28
    £43.28
  • Parker Rectus 3/8" Hose Tail Pom Coupling 48KBTF09DPX - FluidAirFittings
    Rectus 48KB Thermoplastic Coupling Hosetail NBR Seals. | Hosetail (9mm i.d Hose) | 48KBTF09DPX - FluidAirFittings
    £38.60 - £38.60
    £38.60
    £38.60 - £38.60
    £38.60

    Parker Rectus 3/8" Hose Tail Pom Coupling 48KBTF09DPX

    Pneumatic Quick Release, Series 48KA, Thermoplastic, Coupling, Hose Tail, RectuPom, To Suit Hose Inside Diameter 9mmmm, Valved, RectuPom, Nitrile S...

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    £38.60 - £38.60
    £38.60
    £38.60 - £38.60
    £38.60
  • Parker Rectus 1/2" Hose Tail Pom Coupling 48KBTF13DPX - FluidAirFittings
    Rectus 48KB Thermoplastic Coupling Hosetail NBR Seals. | Hosetail (13mm - 1/2" i.d Hose) | 48KBTF13DPX - FluidAirFittings
    £40.76 - £40.76
    £40.76
    £40.76 - £40.76
    £40.76

    Parker Rectus 1/2" Hose Tail Pom Coupling 48KBTF13DPX

    Pneumatic Quick Release, Series 48KA, Thermoplastic, Coupling, Hose Tail, RectuPom, To Suit Hose Inside Diameter 13mm (1/2"), Valved, RectuPom, Nit...

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    £40.76 - £40.76
    £40.76
    £40.76 - £40.76
    £40.76
  • Parker Rectus 13MM Hose Tail Coupling Non Valved 41KFTF13MPN - FluidAirFittings
    Rectus Nickel Plated 41KF Series Water Coupling Hosetail Interchanges with Rectus 27 and Cejn 417. | Hosetail (13mm - 1/2" i.d Hose) | 41KFTF13MPN - FluidAirFittings
    £32.27 - £32.27
    £32.27
    £32.27 - £32.27
    £32.27

    Parker Rectus 13MM Hose Tail Coupling Non Valved 41KFTF13MPN

    Pneumatic Quick Release, Series 41KF, Water, Coupling, Hose Tail, To Suit Hose Inside Diameter 13mm (1/2"), Non Valved, Nickel Plated Steel, Nitril...

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    £32.27 - £32.27
    £32.27
    £32.27 - £32.27
    £32.27
  • Parker Rectus 19MM Hose Tail Coupling Non Valved 41KFTF19MPN - FluidAirFittings
    Rectus Nickel Plated 41KF Series Water Coupling Hosetail Interchanges with Rectus 27 and Cejn 417. | Hosetail (19mm - 3/4" i.d Hose) | 41KFTF19MPN - FluidAirFittings
    £76.28 - £76.28
    £76.28
    £76.28 - £76.28
    £76.28

    Parker Rectus 19MM Hose Tail Coupling Non Valved 41KFTF19MPN

    Pneumatic Quick Release, Series 41KF, Water, Coupling, Hose Tail, To Suit Hose Inside Diameter 19mmmm, Non Valved, Nickel Plated Steel, Nitrile Sea...

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    £76.28 - £76.28
    £76.28
    £76.28 - £76.28
    £76.28
  • Parker Rectus 1/2" BSPP Male Coupling 41KFAW21MPN - FluidAirFittings
    Rectus Nickel Plated 41KF Series Water Coupling BSPP Male Interchanges with Rectus 27 and Cejn 417. | 1/2" BSPP Male | 41KFAW21MPN - FluidAirFittings
    £31.67 - £31.67
    £31.67
    £31.67 - £31.67
    £31.67

    Parker Rectus 1/2" BSPP Male Coupling 41KFAW21MPN

    1/2" BSP Parallel Male Coupling, Series 41KF, Water, Pneumatic Quick Release, Non Valved, Nickel Plated Steel, Nitrile Seal, Working Temperature -2...

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    £31.67 - £31.67
    £31.67
    £31.67 - £31.67
    £31.67
  • Parker Rectus 13MM Hose Tail Plug Non Valved 41SFTF13MXN - FluidAirFittings
    Rectus Nickel Plated41KF Series Water Adaptor Hosetail Interchanges with Rectus 27 and Cejn 417. | Hosetail (13mm - 1/2" i.d Hose) | 41SFTF13MXN - FluidAirFittings
    £14.60 - £14.60
    £14.60
    £14.60 - £14.60
    £14.60

    Parker Rectus 13MM Hose Tail Plug Non Valved 41SFTF13MXN

    Pneumatic Quick Release, Series 41KF, Water, Plug, Hose Tail, To Suit Hose Inside Diameter 13mm (1/2"), Non Valved, Nickel Plated Steel, Working Te...

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    £14.60 - £14.60
    £14.60
    £14.60 - £14.60
    £14.60
  • Parker Rectus 1/2" BSPP Female Plug 34SFIW21SXN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Adaptor BSPP Female Interchanges with Atlas QIC 15. | 1/2"BSPP Female | 34SFIW21SXN - FluidAirFittings
    £16.25 - £16.25
    £16.25
    £16.25 - £16.25
    £16.25

    Parker Rectus 1/2" BSPP Female Plug 34SFIW21SXN

    1/2" BSP Parallel Female Plug, Series 34KA, Standard, Pneumatic Quick Release, Non Valved, Nickel Plated Steel, Working Temperature -20°C to +100°C...

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    £16.25 - £16.25
    £16.25
    £16.25 - £16.25
    £16.25
  • Parker Rectus 3/8" BSPP Female Plug 34SFIW17SXN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Adaptor BSPP Female Interchanges with Atlas QIC 15. | 3/8" BSPP Female | 34SFIW17SXN - FluidAirFittings
    £34.32 - £34.32
    £34.32
    £34.32 - £34.32
    £34.32

    Parker Rectus 3/8" BSPP Female Plug 34SFIW17SXN

    3/8" BSP Parallel Female Plug, Series 34KA, Standard, Pneumatic Quick Release, Non Valved, Nickel Plated Steel, Working Temperature -20°C to +100°C...

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    £34.32 - £34.32
    £34.32
    £34.32 - £34.32
    £34.32
  • Parker Rectus 19MM Hose Tail Plug Non Valved 41SFTF19MXN - FluidAirFittings
    Rectus Nickel Plated41KF Series Water Adaptor Hosetail Interchanges with Rectus 27 and Cejn 417. | Hosetail (19mm - 3/4" i.d Hose) | 41SFTF19MXN - FluidAirFittings
    £38.51 - £38.51
    £38.51
    £38.51 - £38.51
    £38.51

    Parker Rectus 19MM Hose Tail Plug Non Valved 41SFTF19MXN

    Pneumatic Quick Release, Series 41KF, Water, Plug, Hose Tail, To Suit Hose Inside Diameter 19mm, Non Valved, Nickel Plated Steel, Working Temperatu...

    View full details
    £38.51 - £38.51
    £38.51
    £38.51 - £38.51
    £38.51
  • Parker Rectus 1/2" BSPP Female Coupling 41KFIW21MPN - FluidAirFittings
    Rectus Nickel Plated 41KF Series Water Coupling BSPP Female Interchanges with Rectus 27 and Cejn 417. | 1/2" BSPP Female | 41KFIW21MPN - FluidAirFittings
    £32.35 - £32.35
    £32.35
    £32.35 - £32.35
    £32.35

    Parker Rectus 1/2" BSPP Female Coupling 41KFIW21MPN

    1/2" BSP Parallel Female Coupling, Series 41KF, Water, Pneumatic Quick Release, Non Valved, Nickel Plated Steel, Nitrile Seal, Working Temperature ...

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    £32.35 - £32.35
    £32.35
    £32.35 - £32.35
    £32.35
  • Parker Rectus 3/8" BSPT Male Plug 34SFAK17SXN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Adaptor BSPT Male Interchanges with Atlas QIC 15. | 3/8" BSPT Male | 34SFAK17SXN - FluidAirFittings
    £15.47 - £15.47
    £15.47
    £15.47 - £15.47
    £15.47

    Parker Rectus 3/8" BSPT Male Plug 34SFAK17SXN

    3/8" BSP Taper Male Plug, Series 34KA, Standard, Pneumatic Quick Release, Non Valved, Nickel Plated Steel, Working Temperature -20°C to +100°C, Max...

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    £15.47 - £15.47
    £15.47
    £15.47 - £15.47
    £15.47
  • Parker Rectus 1/4" BSPT Male Plug 34SFAK13SXN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Adaptor BSPT Male Interchanges with Atlas QIC 15. | 1/4" BSPT Male | 34SFAK13SXN - FluidAirFittings
    £9.34 - £9.34
    £9.34
    £9.34 - £9.34
    £9.34

    Parker Rectus 1/4" BSPT Male Plug 34SFAK13SXN

    1/4" BSP Taper Male Plug, Series 34KA, Standard, Pneumatic Quick Release, Non Valved, Nickel Plated Steel, Working Temperature -20°C to +100°C, Max...

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    £9.34 - £9.34
    £9.34
    £9.34 - £9.34
    £9.34
  • Parker Rectus 1/2" BSPT Male Plug 34SFAK21SXN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Adaptor BSPT Male Interchanges with Atlas QIC 15. | 1/2" BSPT Male | 34SFAK21SXN - FluidAirFittings
    £14.80 - £14.80
    £14.80
    £14.80 - £14.80
    £14.80

    Parker Rectus 1/2" BSPT Male Plug 34SFAK21SXN

    1/2" BSP Taper Male Plug, Series 34KA, Standard, Pneumatic Quick Release, Non Valved, Nickel Plated Steel, Working Temperature -20°C to +100°C, Max...

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    £14.80 - £14.80
    £14.80
    £14.80 - £14.80
    £14.80
  • Parker Rectus 10MM Hose Tail Plug Steel Plated 34SFTF10SXN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Adaptor Hosetail Interchanges with Atlas QIC 15. | Hosetail (10mm - 3/8" i.d Hose) | 34SFTF10SXN - FluidAirFittings
    £13.24 - £13.24
    £13.24
    £13.24 - £13.24
    £13.24

    Parker Rectus 10MM Hose Tail Plug Steel Plated 34SFTF10SXN

    Pneumatic Quick Release, Series 34KA, Standard, Plug, Hose Tail, To Suit Hose Inside Diameter 10mm (3/8"), Non Valved, Nickel Plated Steel, Working...

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    £13.24 - £13.24
    £13.24
    £13.24 - £13.24
    £13.24
  • Parker Rectus 13MM Hose Tail Plug Steel Plated 34SFTF13SXN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Adaptor Hosetail Interchanges with Atlas QIC 15. | Hosetail (13mm - 1/2" i.d Hose) | 34SFTF13SXN - FluidAirFittings
    £7.76 - £7.76
    £7.76
    £7.76 - £7.76
    £7.76

    Parker Rectus 13MM Hose Tail Plug Steel Plated 34SFTF13SXN

    Pneumatic Quick Release, Series 34KA, Standard, Plug, Hose Tail, To Suit Hose Inside Diameter 13mm (1/2"), Non Valved, Nickel Plated Steel, Working...

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    £7.76 - £7.76
    £7.76
    £7.76 - £7.76
    £7.76
  • Parker Rectus 16MM Hose Tail Plug Steel Plated 34SFTF16SXN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Adaptor Hosetail Interchanges with Atlas QIC 15. | Hosetail (16mm - 5/8" i.d Hose) | 34SFTF16SXN - FluidAirFittings
    £45.25 - £45.25
    £45.25
    £45.25 - £45.25
    £45.25

    Parker Rectus 16MM Hose Tail Plug Steel Plated 34SFTF16SXN

    Pneumatic Quick Release, Series 34KA, Standard, Plug, Hose Tail, To Suit Hose Inside Diameter 16mm (5/8"), Non Valved, Nickel Plated Steel, Working...

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    £45.25 - £45.25
    £45.25
    £45.25 - £45.25
    £45.25
  • Parker Rectus 10MM Hose Tail Coupling Plated 34KATF10SPN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Coupling Hosetail Interchanges with Atlas QIC 15. | Hosetail (10mm - 3/8" i.d Hose) | 34KATF10SPN - FluidAirFittings
    £95.15 - £95.15
    £95.15
    £95.15 - £95.15
    £95.15

    Parker Rectus 10MM Hose Tail Coupling Plated 34KATF10SPN

    Pneumatic Quick Release, Series 34KA, Standard, Coupling, Hose Tail, To Suit Hose Inside Diameter 10mm (3/8"), Valved, Nickel Plated Steel, Nitrile...

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    £95.15 - £95.15
    £95.15
    £95.15 - £95.15
    £95.15
  • Parker Rectus 13MM Hose Tail Coupling Plated 34KATF13SPN - FluidAirFittings
    Rectus Nickel Plated 34KA Series Coupling Hosetail Interchanges with Atlas QIC 15. | Hosetail (13mm - 1/2" i.d Hose) | 34KATF13SPN - FluidAirFittings
    £94.08 - £94.08
    £94.08
    £94.08 - £94.08
    £94.08

    Parker Rectus 13MM Hose Tail Coupling Plated 34KATF13SPN

    Pneumatic Quick Release, Series 34KA, Standard, Coupling, Hose Tail, To Suit Hose Inside Diameter 13mm (1/2"), Valved, Nickel Plated Steel, Nitrile...

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    £94.08 - £94.08
    £94.08
    £94.08 - £94.08
    £94.08
  • Parker Rectus 6MM Hose Tail Plug 33SFTF06SXN - FluidAirFittings
    Rectus Zinc Plated 33KA Series Adaptor Hosetail Interchanges with Atlas QIC 10. | Hosetail (6mm - 1/4" i.d Hose) | 33SFTF06SXN - FluidAirFittings
    £12.31 - £12.31
    £12.31
    £12.31 - £12.31
    £12.31

    Parker Rectus 6MM Hose Tail Plug 33SFTF06SXN

    Pneumatic Quick Release, Series 33KA, Standard, Plug, Hose Tail, To Suit Hose Inside Diameter 6mm (1/4"), Non Valved, Nickel Plated Steel, Working ...

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    £12.31 - £12.31
    £12.31
    £12.31 - £12.31
    £12.31
  • Parker Rectus 8MM Hose Tail Plug 33SFTF08SXN - FluidAirFittings
    Rectus Zinc Plated 33KA Series Adaptor Hosetail Interchanges with Atlas QIC 10. | Hosetail (8mm - 5/16" i.d Hose) | 33SFTF08SXN - FluidAirFittings
    £12.16 - £12.16
    £12.16
    £12.16 - £12.16
    £12.16

    Parker Rectus 8MM Hose Tail Plug 33SFTF08SXN

    Pneumatic Quick Release, Series 33KA, Standard, Plug, Hose Tail, To Suit Hose Inside Diameter 8mm (5/16"), Non Valved, Nickel Plated Steel, Working...

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    £12.16 - £12.16
    £12.16
    £12.16 - £12.16
    £12.16
  • Parker Rectus 10MM Hose Tail Plug 33SFTF10SXN - FluidAirFittings
    Rectus Zinc Plated 33KA Series Adaptor Hosetail Interchanges with Atlas QIC 10. | Hosetail (10mm - 3/8" i.d Hose) | 33SFTF10SXN - FluidAirFittings
    £11.02 - £11.02
    £11.02
    £11.02 - £11.02
    £11.02

    Parker Rectus 10MM Hose Tail Plug 33SFTF10SXN

    Pneumatic Quick Release, Series 33KA, Standard, Plug, Hose Tail, To Suit Hose Inside Diameter 10mm (3/8"), Non Valved, Nickel Plated Steel, Working...

    View full details
    £11.02 - £11.02
    £11.02
    £11.02 - £11.02
    £11.02