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    John Guest Fittings

    Speedfit Fittings® Push-In Connectors, Valves, Tees, Elbows, Pex Pipe, Caps, Plugs, Dividers, U-Bends, Reducers

    JOHN GUEST is the world's leading manufacturer of high quality push-in fittings, Pex Pipe, poly tubing and plastic plumbing systems. The concept of push-in fittings was pioneered by John Guest and there are now many millions in service around the world in a wide variety of industries and applications.

    John Guest offers a comprehensive range of over 3,000 products addressing virtually every tubing and pipe connection requirement imaginable. Across a host of applications, John Guest products require no special tools. Simply cut the tube square and insert it into the fitting to effect a secure and reliable connection. Their products offer the most reliable and cost effective solution to tubing connections.

    Dultmeier Sales carries a complete line of JOHN GUEST fittings and tubing: below is a listing of some of the John Guest products carried by Dultmeier Sales. For product details and to order, view our John Guest Fitting Catalog.

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    Picture of Speed fit Angle Valve, Tube x FPT

    Speed fit Angle Valve, Tube x FPT

    John Guest Fittings
    GROUP_10494
    Speed fit Angle Valve, Tube x FPT
    Quantity Discounts Available
    From $6.53
    Picture of Speedfit to Female (Tube x FPT) Adapter, 1/4" Tube O.D., 1/4" FPT

    Speedfit to Female (Tube x FPT) Adapter, 1/4" Tube O.D., 1/4" FPT

    John Guest Fittings
    LMPSV40
    Valve, Angle shutoff, 1/4IN Tube X 1/4IN Fpt, white polypropylene, Epdm seal
    Save 10% on 50!
    $6.53 / EA
    Picture of Speedfit to Female (Tube x FPT) Adapter, 3/8" Tube O.D., 1/4" FPT

    Speedfit to Female (Tube x FPT) Adapter, 3/8" Tube O.D., 1/4" FPT

    John Guest Fittings
    LMPSV55
    Valve, Angle shut-off, 3/8IN Tube X 1/4IN Fpt, white polypropylene, Epdm seal
    Save 10% on 50!
    $6.81 / EA
    Picture of Speedfit to Male (Tube x MPT) Adapter

    Speedfit to Male (Tube x MPT) Adapter

    John Guest Fittings
    GROUP_10493
    Speedfit to Male (Tube x MPT) Adapter
    Quantity Discounts Available
    From $5.50
    Picture of Speedfit to Male (Tube x MPT) Adapter, 1/4" Tube O.D., 1/4" MPT

    Speedfit to Male (Tube x MPT) Adapter, 1/4" Tube O.D., 1/4" MPT

    John Guest Fittings
    LMPSV20
    Valve, Inline, 1/4IN Tube X 1/4IN Mpt, white polypropylene, Epdm seal
    Save 10% on 50!
    $5.92 / EA
    Picture of Speedfit to Male (Tube x MPT) Adapter, 3/8" Tube O.D., 3/8" MPT

    Speedfit to Male (Tube x MPT) Adapter, 3/8" Tube O.D., 3/8" MPT

    John Guest Fittings
    LMPSV35
    Valve, Inline, 3/8IN Tube X 3/8IN Mpt, white polypropylene, Epdm seal
    Save 10% on 50!
    $5.50 / EA
    Picture of Stacable Tee Connector, 1/4", Tube x Tube x Stem, White Acetal Body

    Stacable Tee Connector, 1/4", Tube x Tube x Stem, White Acetal Body

    John Guest Fittings
    LMCI530808W
    Stacable Tee Connector 1/4", Tube x Tube x Stem, White Acetal Body
    Save 15% on 10!
    $3.00 / EA
    Picture of Stacable Tee Connector, 3/8", Tube x Tube x Stem, White Polypropylene

    Stacable Tee Connector, 3/8", Tube x Tube x Stem, White Polypropylene

    John Guest Fittings
    LMPP531212W
    Stacable Tee Connector, 3/8IN Tube x 3/8IN Tube x 3/8IN Stem, White Polypropylene, Epdm
    Save 15% on 10!
    $3.49 / EA
    Picture of Stem Adapter Gray Acetal, 1/2" Stem O.D., 1/2" MPT

    Stem Adapter Gray Acetal, 1/2" Stem O.D., 1/2" MPT

    John Guest Fittings
    LMMT1212
    Stem Adapter, 1/2IN Tube X 1/2IN Mpt, grey acetal, buna
    Save 15% on 10!
    $1.83 / EA
    Picture of Stem Adapter,  22mm Tube X 1/2IN BSPT

    Stem Adapter, 22mm Tube X 1/2IN BSPT

    John Guest Fittings
    LMPM052214E
    Stem Adapter, 22mm Tube X 1/2IN BSPT
    Call for pricing / EA
    Picture of Stem Adapter, 15mm Stem X 3/8IN BSPT

    Stem Adapter, 15mm Stem X 3/8IN BSPT

    John Guest Fittings
    LMPM051513E
    Stem Adapter, 15mm Stem X 3/8IN BSPT
    Call for pricing / EA
    Picture of Stem Adapter, 15mm Stem X 3/8IN BSPT

    Stem Adapter, 15mm Stem X 3/8IN BSPT

    John Guest Fittings
    LMPM051514E
    Stem Adapter, 15mm Stem X 3/8IN BSPT
    Call for pricing / EA
    Picture of Stem Adapter, 18mm Tube X 1/2IN BSPT

    Stem Adapter, 18mm Tube X 1/2IN BSPT

    John Guest Fittings
    LMPM051814E
    Stem Adapter, 18mm Tube X 1/2IN BSPT
    Call for pricing / EA
    Picture of Stem Adapter, 5/16IN Tube X 1/4IN Mpt, grey acetal, buna

    Stem Adapter, 5/16IN Tube X 1/4IN Mpt, grey acetal, buna

    John Guest Fittings
    LMMT51614
    Stem Adapter, 5/16IN Tube X 1/4IN Mpt, grey acetal, buna
    Save 15% on 10!
    $0.85 / EA
    Picture of Stem Adapter, 5/16IN Tube X 3/8IN Mpt, grey acetal, buna

    Stem Adapter, 5/16IN Tube X 3/8IN Mpt, grey acetal, buna

    John Guest Fittings
    LMMT51638
    Stem Adapter, 5/16IN Tube X 3/8IN Mpt, grey acetal, buna
    Save 15% on 10!
    $1.46 / EA
    Picture of Stem Adapter, 5/32IN X 1/8IN Fpt, Gray Celcon, buna

    Stem Adapter, 5/32IN X 1/8IN Fpt, Gray Celcon, buna

    John Guest Fittings
    LMPM050421S
    Stem Adapter, 5/32IN X 1/8IN Fpt, Gray Celcon, buna
    Save 15% on 10!
    $0.85 / EA
    Picture of Stem Adapter, Black Polypropylene, 1/4" Stem O.D., 1/4" MPT

    Stem Adapter, Black Polypropylene, 1/4" Stem O.D., 1/4" MPT

    John Guest Fittings
    LMBT1414
    Stem Adapter, Black Poly, 1/4IN Stem X 1/4IN MPT
    Save 15% on 10!
    $1.00 / EA
    Picture of Stem Adapter, Black Polypropylene, 1/4" Stem O.D., 1/8" MPT

    Stem Adapter, Black Polypropylene, 1/4" Stem O.D., 1/8" MPT

    John Guest Fittings
    LMBT1418
    Stem Adapter, Black Poly, 1/4IN Stem X 1/8IN MPT
    Save 15% on 10!
    $1.15 / EA
    Picture of Stem Adapter, Black Polypropylene, 3/8" Stem O.D., 3/8" MPT

    Stem Adapter, Black Polypropylene, 3/8" Stem O.D., 3/8" MPT

    John Guest Fittings
    LMBT3838
    Stem Adapter, Black Poly, 3/8IN Stem, X 3/8IN MPT
    Save 15% on 10!
    $1.40 / EA
    Picture of Stem Adapter, Black, 8mm X 1/4IN BSP

    Stem Adapter, Black, 8mm X 1/4IN BSP

    John Guest Fittings
    LMPM050812E
    Stem Adapter, Black, 8mm X 1/4IN BSP
    Save 15% on 10!
    $1.25 / EA
    Picture of Stem Adapter, Gray Acetal, 1/2" Stem O.D., 3/8" MPT

    Stem Adapter, Gray Acetal, 1/2" Stem O.D., 3/8" MPT

    John Guest Fittings
    LMMT1238
    Stem Adapter, 1/2IN Tube X 3/8IN Mpt, grey acetal, buna
    Save 15% on 10!
    $2.25 / EA
    Picture of Stem Adapter, Gray Acetal, 1/4" Stem O.D., 1/4" MPT,

    Stem Adapter, Gray Acetal, 1/4" Stem O.D., 1/4" MPT,

    John Guest Fittings
    LMMT1414
    Stem Adapter, 1/4IN Tube X 1/4IN Mpt, grey acetal, buna
    Save 15% on 10!
    $0.68 / EA
    Picture of Stem Adapter, Gray Acetal, 1/4" Stem O.D., 1/8" MPT

    Stem Adapter, Gray Acetal, 1/4" Stem O.D., 1/8" MPT

    John Guest Fittings
    LMMT1418
    Stem Adapter, 1/4IN Tube X 1/8IN Mpt, grey acetal, buna
    Save 15% on 10!
    $0.68 / EA
    Picture of Stem Adapter, Gray Acetal, 3/8" Stem O.D., 1/4" MPT

    Stem Adapter, Gray Acetal, 3/8" Stem O.D., 1/4" MPT

    John Guest Fittings
    LMMT3814
    Stem Adapter, 3/8IN Tube X 1/4IN Mpt, grey acetal, buna
    Save 15% on 10!
    $0.87 / EA
    Picture of Stem Adapter, Gray Acetal, 3/8" Stem O.D., 3/8" MPT

    Stem Adapter, Gray Acetal, 3/8" Stem O.D., 3/8" MPT

    John Guest Fittings
    LMMT3838
    Stem Adapter, 3/8IN Tube X 3/8IN Mpt, grey acetal, buna
    Save 15% on 10!
    $1.23 / EA
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