Skip to content

John Guest

  • Tube Insert 1/4"
    Original price $0.32 - Original price $0.32
    Original price
    $0.32
    $0.32 - $0.32
    Current price $0.32

    John Guest TSI250S - 1/4" Tube Insert

    The John Guest TSI250S is a tube insert designed for use with 1/4" tubing. It is part of the John Guest Speedfit range of push-in fittings, which ...

    View full details
    Original price $0.32 - Original price $0.32
    Original price
    $0.32
    $0.32 - $0.32
    Current price $0.32
  • 1/4" Od X 3/8" Npt Male Straight Adaptor
    Original price $2.48 - Original price $2.48
    Original price
    $2.48
    $2.48 - $2.48
    Current price $2.48

    John Guest PI01823S - 1/4" O/D x 3/8" NPT Male Straight Adaptor

    The John Guest PI01823S is a straight adapter fitting designed to connect a 1/4 inch outside diameter (O/D) tube to a 3/8 inch National Pipe Threa...

    View full details
    Original price $2.48 - Original price $2.48
    Original price
    $2.48
    $2.48 - $2.48
    Current price $2.48
  • 3/8" Od X 1/4" Od Reducer Straight Connector
    Original price $4.46 - Original price $4.46
    Original price
    $4.46
    $4.46 - $4.46
    Current price $4.46

    John Guest PI20128S - 3/8" O/D x 1/4" O/D Reducer Straight Connector

    The John Guest PI20128S is a straight reducer connector fitting that is designed to connect a 3/8" outside diameter (O/D) tubing to a 1/4" O/D tub...

    View full details
    Original price $4.46 - Original price $4.46
    Original price
    $4.46
    $4.46 - $4.46
    Current price $4.46
  • 1/2" Bspt Male Sw Elbow X 12Mm Od Tube
    Original price $14.98 - Original price $14.98
    Original price
    $14.98
    $14.98 - $14.98
    Current price $14.98

    John Guest PM09124E - 1/2" BSPT Male Swivel Elbow x 12mm O/D Tube

    The John Guest PM09124E is a fitting that allows for a connection between a 1/2" BSPT (British Standard Pipe Taper) male thread and a 12mm outer d...

    View full details
    Original price $14.98 - Original price $14.98
    Original price
    $14.98
    $14.98 - $14.98
    Current price $14.98
  • 08Mm Od Equal Straightaight Connector
    Original price $3.57 - Original price $3.57
    Original price
    $3.57
    $3.57 - $3.57
    Current price $3.57

    John Guest PM48E - 8mm O/D Equal Straight Connector

    The John Guest PM48E is a straight connector designed for use with 8mm outer diameter (O/D) tubing. It is an equal connector, which means it has t...

    View full details
    Original price $3.57 - Original price $3.57
    Original price
    $3.57
    $3.57 - $3.57
    Current price $3.57
  • Tube To Hose Stem Od6 Id4
    Original price $3.02 - Original price $3.02
    Original price
    $3.02
    $3.02 - $3.02
    Current price $3.02

    John Guest PM2564E - 6mm O/D x 4mm I/D Tube To Hose Stem

    The John Guest PM2564E is a stem fitting designed to connect a 6mm outer diameter (O/D) tube to a hose with a 4mm inner diameter (I/D). The fittin...

    View full details
    Original price $3.02 - Original price $3.02
    Original price
    $3.02
    $3.02 - $3.02
    Current price $3.02
  • Tube To Hose Stem Od8 Id6
    Original price $3.09 - Original price $3.09
    Original price
    $3.09
    $3.09 - $3.09
    Current price $3.09

    John Guest PM2586E - 8mm O/D x 6mm I/D Tube To Hose Stem

    The John Guest PM2586E is a tube to hose stem fitting that is designed to connect an 8mm outer diameter (O/D) tube to a hose with a 6mm inner diam...

    View full details
    Original price $3.09 - Original price $3.09
    Original price
    $3.09
    $3.09 - $3.09
    Current price $3.09
  • Tube Insert 3/8"
    Original price $0.39 - Original price $0.39
    Original price
    $0.39
    $0.39 - $0.39
    Current price $0.39

    John Guest TSI312S - 3/8" Tube Insert

    The John Guest TSI312S is a 3/8" tube insert designed for use with John Guest fittings. Tube inserts are typically used in conjunction with push-t...

    View full details
    Original price $0.39 - Original price $0.39
    Original price
    $0.39
    $0.39 - $0.39
    Current price $0.39
  • 1/4" Od Equal Straightaight Connector
    Original price $3.30 - Original price $3.30
    Original price
    $3.30
    $3.30 - $3.30
    Current price $3.30

    John Guest PI48S - 1/4" O/D Equal Straight Connector

    The John Guest PI48S is a straight connector that is designed for use with 1/4 inch outside diameter (O/D) tubing. It is an equal connector, which...

    View full details
    Original price $3.30 - Original price $3.30
    Original price
    $3.30
    $3.30 - $3.30
    Current price $3.30
  • 3/8" Od Tube X 1/4" Npt Female Adaptor
    Original price $4.54 - Original price $4.54
    Original price
    $4.54
    $4.54 - $4.54
    Current price $4.54

    John Guest PI451222S - 3/8" O/D Tube x 1/4" NPT Female Adaptor

    The John Guest PI451222S is a push-in fitting designed for use with 3/8" outside diameter (O/D) tubing and features a 1/4" National Pipe Thread (N...

    View full details
    Original price $4.54 - Original price $4.54
    Original price
    $4.54
    $4.54 - $4.54
    Current price $4.54
  • 1/4" Od X 1/8" Bspt Male Straight Adaptor
    Original price $2.40 - Original price $2.40
    Original price
    $2.40
    $2.40 - $2.40
    Current price $2.40

    John Guest PI01801S - 1/4" O/D x 1/8" BSPT Male Straight Adaptor

    The John Guest PI01801S is a male straight adapter fitting designed to connect 1/4" outside diameter (O/D) tubing to a 1/8" British Standard Pipe ...

    View full details
    Original price $2.40 - Original price $2.40
    Original price
    $2.40
    $2.40 - $2.40
    Current price $2.40
  • 1/4" Od X 1/4" Od Tube Stem Elbow
    Original price $3.57 - Original price $3.57
    Original price
    $3.57
    $3.57 - $3.57
    Current price $3.57

    John Guest PI2288S - 1/4" O/D x 1/4" O/D Tube Stem Elbow

    The John Guest PI2288S is a 1/4" O/D x 1/4" O/D Tube Stem Elbow fitting. It is designed for use with plastic or soft metal tubing and can be used ...

    View full details
    Original price $3.57 - Original price $3.57
    Original price
    $3.57
    $3.57 - $3.57
    Current price $3.57
  • 5/16"Od Tube X 1/2" Bsp Female Adaptor
    Original price $7.48 - Original price $7.48
    Original price
    $7.48
    $7.48 - $7.48
    Current price $7.48

    John Guest PI451014FS - 5/16"O/D Tube x 1/2" BSP Female Adaptor

    The John Guest PI451014FS is a push-fit adaptor that allows you to connect a 5/16" outside diameter (O/D) tube to a 1/2" British Standard Pipe (BS...

    View full details
    Original price $7.48 - Original price $7.48
    Original price
    $7.48
    $7.48 - $7.48
    Current price $7.48
  • 1/4" Od Tube X 3/16" Id Hose Stem
    Original price $1.79 - Original price $1.79
    Original price
    $1.79
    $1.79 - $1.79
    Current price $1.79

    John Guest PI2586S - 1/4" O/D Tube x 3/16" I/D Hose Stem

    The John Guest PI2586S is a fitting that allows a 1/4" outer diameter (O/D) tube to be connected to a 3/16" inner diameter (I/D) hose. The stem of...

    View full details
    Original price $1.79 - Original price $1.79
    Original price
    $1.79
    $1.79 - $1.79
    Current price $1.79
  • Blue Coated Alum Pipe 3M 15Mm
    Original price $54.14 - Original price $54.14
    Original price
    $54.14
    $54.14 - $54.14
    Current price $54.14

    John Guest AL-RM1513-3M-20B - Blue Coated Alum Pipe 3M 15mm

    15mm Outside Diameter x 13mm Inside Diameter, Fast-track Ring Main System, 3 Metre Length, Blue Coated Aluminium, Tube, Working Temperature -25C to...

    View full details
    Original price $54.14 - Original price $54.14
    Original price
    $54.14
    $54.14 - $54.14
    Current price $54.14
  • Pipe Clip 15Mm
    Original price $0.62 - Original price $0.62
    Original price
    $0.62
    $0.62 - $0.62
    Current price $0.62

    John Guest PC15E - Pipe Clip 15mm

    15mm Outside Diameter, Fast-track Ring Main System, Pipe, Clip & Spacer, Black, Working Temperature -20C to +70C, Maximum Working Pressure 7 ba...

    View full details
    Original price $0.62 - Original price $0.62
    Original price
    $0.62
    $0.62 - $0.62
    Current price $0.62
  • 3/8" Od X 5/16"Od Reducer Straight Connector
    Original price $3.99 - Original price $3.99
    Original price
    $3.99
    $3.99 - $3.99
    Current price $3.99

    John Guest PI201210S - 3/8" O/D x 5/16"O/D Reducer Straight Connector

    The John Guest PI201210S is a straight reducer connector used to connect tubing with different outside diameters (O/D). Specifically, this connecto...

    View full details
    Original price $3.99 - Original price $3.99
    Original price
    $3.99
    $3.99 - $3.99
    Current price $3.99
  • 3/8" Od X 3/16"Od Reducer Straight Connector
    Original price $4.45 - Original price $4.45
    Original price
    $4.45
    $4.45 - $4.45
    Current price $4.45

    John Guest PI20126S - 3/8" O/D x 3/16"O/D Reducer Straight Connector

    The John Guest PI20126S is a straight reducer connector designed to connect tubing with a 3/8" outside diameter (O/D) to tubing with a 3/16" O/D. ...

    View full details
    Original price $4.45 - Original price $4.45
    Original price
    $4.45
    $4.45 - $4.45
    Current price $4.45
  • 3/8" Od X 1/4" Npt Male Straight Adaptor
    Original price $4.32 - Original price $4.32
    Original price
    $4.32
    $4.32 - $4.32
    Current price $4.32

    John Guest PI011222S - 3/8" O/D x 1/4" NPT Male Straight Adaptor

    The John Guest PI011222S is a straight adaptor fitting designed to connect tubing with an outer diameter (O/D) of 3/8 inches to a male threaded co...

    View full details
    Original price $4.32 - Original price $4.32
    Original price
    $4.32
    $4.32 - $4.32
    Current price $4.32
  • 3/8" Od X 1/4" Bspt Male Stem Adaptor
    Original price $2.48 - Original price $2.48
    Original price
    $2.48
    $2.48 - $2.48
    Current price $2.48

    John Guest PI051202S - 3/8" O/D x 1/4" BSPT Male Stem Adaptor

    The John Guest PI051202S is a stem adaptor fitting designed to connect a 3/8" outside diameter (O/D) tube to a 1/4" British Standard Pipe Thread (...

    View full details
    Original price $2.48 - Original price $2.48
    Original price
    $2.48
    $2.48 - $2.48
    Current price $2.48
  • 1/2" Bspt Male Sw Elbow X 10Mm Od Tube
    Original price $13.40 - Original price $13.40
    Original price
    $13.40
    $13.40 - $13.40
    Current price $13.40

    John Guest PM09104E - 1/2" BSPT Male Swivel Elbow x 10mm O/D Tube

    The John Guest PM09104E is a 1/2" BSPT (British Standard Pipe Taper) male swivel elbow fitting that is designed to connect to a 10mm outside diame...

    View full details
    Original price $13.40 - Original price $13.40
    Original price
    $13.40
    $13.40 - $13.40
    Current price $13.40
  • 1/2" Bspp Male X 10Mm Od Stem Adaptor
    Original price $3.50 - Original price $3.50
    Original price
    $3.50
    $3.50 - $3.50
    Current price $3.50

    John Guest PM051014E - 1/2" BSPP Male x 10mm O/D Stem Adaptor

    The John Guest PM051014E is a plumbing fitting that allows for the connection of a 1/2" BSPP (British Standard Pipe Parallel) male thread to a 10m...

    View full details
    Original price $3.50 - Original price $3.50
    Original price
    $3.50
    $3.50 - $3.50
    Current price $3.50
  • 1/4 X 1/4 Straightaight Bsp Adaptor
    Original price $4.40 - Original price $4.40
    Original price
    $4.40
    $4.40 - $4.40
    Current price $4.40

    John Guest PI01812S - 1/4 x 1/4 Straight BSP Adaptor

    The John Guest PI01812S is a straight adaptor fitting designed for use in plumbing and pneumatic systems. The fitting has a 1/4" outside diameter ...

    View full details
    Original price $4.40 - Original price $4.40
    Original price
    $4.40
    $4.40 - $4.40
    Current price $4.40
  • 1/2" Od X 3/8" Bspt Male Straight Adaptor
    Original price $5.92 - Original price $5.92
    Original price
    $5.92
    $5.92 - $5.92
    Current price $5.92

    John Guest PI011603S - 1/2" O/D x 3/8" BSPT Male Straight Adaptor

    The John Guest PI011603S is a straight adapter fitting that allows for a connection between a 1/2" outside diameter (O/D) tube and a 3/8" British ...

    View full details
    Original price $5.92 - Original price $5.92
    Original price
    $5.92
    $5.92 - $5.92
    Current price $5.92
  • 1/2" Od X 1/2" Bspt Male Straight Adaptor
    Original price $6.58 - Original price $6.58
    Original price
    $6.58
    $6.58 - $6.58
    Current price $6.58

    John Guest PI01164S - 1/2" O/D x 1/2" BSPT Male Straight Adaptor

    The John Guest PI01164S is a male straight adaptor designed for use with 1/2" outside diameter (O/D) tubing and 1/2" British Standard Pipe Thread ...

    View full details
    Original price $6.58 - Original price $6.58
    Original price
    $6.58
    $6.58 - $6.58
    Current price $6.58
  • 1/2" Od Tube X 3/8" Id Hose Stem
    Original price $3.78 - Original price $3.78
    Original price
    $3.78
    $3.78 - $3.78
    Current price $3.78

    John Guest PI251612S - 1/2" O/D Tube x 3/8" I/D Hose Stem

    The John Guest PI251612S is a fitting that allows you to connect a 1/2" outside diameter (O/D) tube to a 3/8" inside diameter (I/D) hose. The stem...

    View full details
    Original price $3.78 - Original price $3.78
    Original price
    $3.78
    $3.78 - $3.78
    Current price $3.78
  • 1/2" Od Equal Tee
    Original price $7.48 - Original price $7.48
    Original price
    $7.48
    $7.48 - $7.48
    Current price $7.48

    John Guest PI0216S - 1/2" O/D Equal Tee

    The John Guest PI0216S is a 1/2" O/D (outer diameter) equal tee fitting, commonly used in plumbing and water filtration systems. It is made of hig...

    View full details
    Original price $7.48 - Original price $7.48
    Original price
    $7.48
    $7.48 - $7.48
    Current price $7.48
  • Female Adaptor Od6 1/4
    Original price $3.99 - Original price $3.99
    Original price
    $3.99
    $3.99 - $3.99
    Current price $3.99

    John Guest PM45612E - 1/4" O/D x 6mm O/D Female Adaptor

    The John Guest PM45612E is a female adapter fitting designed for use in pneumatic and fluid systems. It has a 1/4" outside diameter (O/D) on one e...

    View full details
    Original price $3.99 - Original price $3.99
    Original price
    $3.99
    $3.99 - $3.99
    Current price $3.99
  • 08Mm Od X 1/8" Bspt Male Straight Adaptor
    Original price $2.69 - Original price $2.69
    Original price
    $2.69
    $2.69 - $2.69
    Current price $2.69

    John Guest PM01801E - 8mm O/D x 1/8" BSPT Male Straight Adaptor

    The John Guest PM01801E is an 8mm outside diameter (O/D) by 1/8 inch British Standard Pipe Thread (BSPT) male straight adapter. It is designed to ...

    View full details
    Original price $2.69 - Original price $2.69
    Original price
    $2.69
    $2.69 - $2.69
    Current price $2.69
  • 10Mm Od Stem X 8Mm Od Reducer
    Original price $3.16 - Original price $3.16
    Original price
    $3.16
    $3.16 - $3.16
    Current price $3.16

    John Guest PM6108E - 10mm O/D x 8mm O/D Stem Reducer

    The John Guest PM6108E is a stem reducer fitting designed for use in plumbing and fluid handling applications. It is used to connect two tubes wit...

    View full details
    Original price $3.16 - Original price $3.16
    Original price
    $3.16
    $3.16 - $3.16
    Current price $3.16
  • 10Mm Od Equal Tee Connector
    Original price $6.33 - Original price $6.33
    Original price
    $6.33
    $6.33 - $6.33
    Current price $6.33

    John Guest PM0210E - 10mm O/D Equal Tee Connector

    The John Guest PM0210E is a type of push-fit tee connector used in plumbing and fluid transfer systems. It is designed to connect three 10mm outer...

    View full details
    Original price $6.33 - Original price $6.33
    Original price
    $6.33
    $6.33 - $6.33
    Current price $6.33
  • 10Mm Od Equal Straightaight Connector
    Original price $4.60 - Original price $4.60
    Original price
    $4.60
    $4.60 - $4.60
    Current price $4.60

    John Guest PM410E - 10mm O/D Equal Straight Connector

    The John Guest PM410E is a 10mm outer diameter (O/D) equal straight connector. This connector is part of the John Guest range of push-fit fittings...

    View full details
    Original price $4.60 - Original price $4.60
    Original price
    $4.60
    $4.60 - $4.60
    Current price $4.60
  • Tube To Hose Stem Od10 Id8
    Original price $3.30 - Original price $3.30
    Original price
    $3.30
    $3.30 - $3.30
    Current price $3.30

    John Guest PM25108E - 10mm O/D x 8mm I/D Tube To Hose Stem

    The John Guest PM25108E is a tube-to-hose stem connector designed to connect 10mm outer diameter (O/D) tubing to a hose with an inner diameter (I/...

    View full details
    Original price $3.30 - Original price $3.30
    Original price
    $3.30
    $3.30 - $3.30
    Current price $3.30
  • 5/16"Od Equal Straightaight Connector
    Original price $3.50 - Original price $3.50
    Original price
    $3.50
    $3.50 - $3.50
    Current price $3.50

    John Guest PM48S - 5/16" O/D Equal Straight Connector

    The John Guest PM48S is a straight connector fitting designed for use with 5/16" outside diameter (O/D) tubing. It is an equal connector, meaning ...

    View full details
    Original price $3.50 - Original price $3.50
    Original price
    $3.50
    $3.50 - $3.50
    Current price $3.50
  • 5/16"Od Tube X 1/4" Stem Tube Reducer
    Original price $2.62 - Original price $2.62
    Original price
    $2.62
    $2.62 - $2.62
    Current price $2.62

    John Guest PI6108S - 5/16"O/D Tube x 1/4" Stem Tube Reducer

    The John Guest PI6108S is a fitting designed for use with 5/16" O/D (outer diameter) tubing and has a 1/4" stem tube reducer. This fitting allows ...

    View full details
    Original price $2.62 - Original price $2.62
    Original price
    $2.62
    $2.62 - $2.62
    Current price $2.62
  • 06Mm Od Plug Red
    Original price $0.95 - Original price $0.95
    Original price
    $0.95
    $0.95 - $0.95
    Current price $0.95

    John Guest PM86R - 6mm O/D Plug Red

    The John Guest PM86R is a plug fitting designed for use with 6mm outside diameter (O/D) tubing. It is colored red for easy identification and is p...

    View full details
    Original price $0.95 - Original price $0.95
    Original price
    $0.95
    $0.95 - $0.95
    Current price $0.95