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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 Male Connector (Tube x MPT), 1/4" Tube O.D., 3/8" MPT, Gray

    Male Connector (Tube x MPT), 1/4" Tube O.D., 3/8" MPT, Gray

    John Guest Fittings
    LMMC1438
    Male Connector, 1/4IN Tube X 3/8IN Mpt, Grey Celcon
    Save 15% on 10!
    $2.20 / EA
    Picture of Male Connector (Tube x MPT), 1/4" Tube O.D., 3/8" MPT, White

    Male Connector (Tube x MPT), 1/4" Tube O.D., 3/8" MPT, White

    John Guest Fittings
    LMPC1438
    Connector, 1/4IN Tube X 3/8IN Mpt, White Polypropylene
    Save 15% on 10!
    $2.25 / EA
    Picture of Male Connector (Tube x MPT), 3/8" Tube O.D., 1/2" MPT, Black

    Male Connector (Tube x MPT), 3/8" Tube O.D., 1/2" MPT, Black

    John Guest Fittings
    LMBC3812
    Male Connector, Black Poly, 3/8IN Tube X 1/2IN Mpt
    Save 15% on 10!
    $4.70 / EA
    Picture of Male Connector (Tube x MPT), 3/8" Tube O.D., 1/2" MPT, Gray

    Male Connector (Tube x MPT), 3/8" Tube O.D., 1/2" MPT, Gray

    John Guest Fittings
    LMMC3812
    Connector, 3/8IN Tube X 1/2IN Mpt, Grey Celcon
    Save 15% on 10!
    $4.20 / EA
    Picture of Male Connector (Tube x MPT), 3/8" Tube O.D., 1/2" MPT, White

    Male Connector (Tube x MPT), 3/8" Tube O.D., 1/2" MPT, White

    John Guest Fittings
    LMPC3812
    Connector, 3/8IN Tube X 1/2IN Mpt, White Polypropylene
    Save 15% on 10!
    $4.70 / EA
    Picture of Male Connector (Tube x MPT), 3/8" Tube O.D., 1/4" MPT, Black

    Male Connector (Tube x MPT), 3/8" Tube O.D., 1/4" MPT, Black

    John Guest Fittings
    LMBC3814
    Male Connector, Black Poly, 3/8IN Tube X 1/4IN Mpt
    Save 15% on 10!
    $2.45 / EA
    Picture of Male Connector (Tube x MPT), 3/8" Tube O.D., 1/4" MPT, Gray

    Male Connector (Tube x MPT), 3/8" Tube O.D., 1/4" MPT, Gray

    John Guest Fittings
    LMMC3814
    Connector fitting, John Guest, 3/8IN Tube X 1/4IN Mpt, Grey Acetal
    Save 15% on 10!
    $2.20 / EA
    Picture of Male Connector (Tube x MPT), 3/8" Tube O.D., 1/4" MPT, White

    Male Connector (Tube x MPT), 3/8" Tube O.D., 1/4" MPT, White

    John Guest Fittings
    LMPC3814
    Connector, 3/8IN Tube X 1/4IN Mpt, White Polypropylene
    Save 15% on 10!
    $2.30 / EA
    Picture of Male Connector (Tube x MPT), 3/8" Tube O.D., 3/8" MPT, Black

    Male Connector (Tube x MPT), 3/8" Tube O.D., 3/8" MPT, Black

    John Guest Fittings
    LMBC3838
    Male Connector, Black Poly, 3/8IN Tube X 3/8IN Mpt
    Save 15% on 10!
    $2.40 / EA
    Picture of Male Connector (Tube x MPT), 3/8" Tube O.D., 3/8" MPT, Gray

    Male Connector (Tube x MPT), 3/8" Tube O.D., 3/8" MPT, Gray

    John Guest Fittings
    LMMC3838
    Connector, 3/8IN Tube X 3/8IN Mpt, Grey Celcon
    Save 15% on 10!
    $2.49 / EA
    Picture of Male Connector (Tube x MPT), 3/8" Tube O.D., 3/8" MPT, White

    Male Connector (Tube x MPT), 3/8" Tube O.D., 3/8" MPT, White

    John Guest Fittings
    LMPC3838
    Connector, 3/8IN Tube X 3/8IN Mpt, White Polypropylene
    Save 15% on 10!
    $2.85 / EA
    Picture of Male Connector (Tube x MPT), 5/16" Tube O.D., 1/4" MPT, Gray

    Male Connector (Tube x MPT), 5/16" Tube O.D., 1/4" MPT, Gray

    John Guest Fittings
    LMMC51614
    Connector, 5/16IN Tube X 1/4IN Mpt, Grey Acetal
    Save 15% on 10!
    $2.10 / EA
    Picture of Male Connector (Tube x MPT), 5/16" Tube O.D., 3/8" MPT, Gray

    Male Connector (Tube x MPT), 5/16" Tube O.D., 3/8" MPT, Gray

    John Guest Fittings
    LMMC51638
    Male Connector, 5/16IN Tube X 3/8IN Mpt, Grey Acetal
    Save 15% on 10!
    $2.75 / EA
    Picture of Male Connector, 3/16IN Tube X 1/8IN Mpt

    Male Connector, 3/16IN Tube X 1/8IN Mpt

    John Guest Fittings
    LMPI010621S
    Male Connector, 3/16IN Tube X 1/8IN Mpt
    Save 15% on 10!
    $1.56 / EA
    Picture of Male Connector, 3/8IN Tube X 1/4IN Mpt

    Male Connector, 3/8IN Tube X 1/4IN Mpt

    John Guest Fittings
    LMPI011202S
    Male Connector, 3/8IN Tube X 1/4IN Mpt
    Save 15% on 10!
    $3.50 / EA
    Picture of Male Connector, 3/8IN Tube x 1/8IN Mpt, Gray Acetal

    Male Connector, 3/8IN Tube x 1/8IN Mpt, Gray Acetal

    John Guest Fittings
    LMMC3818
    Male Connector, 3/8IN Tube x 1/8IN Mpt, Gray Acetal
    Call for pricing / EA
    Picture of Male Connector, 3/8IN Tube X 3/8IN Mpt

    Male Connector, 3/8IN Tube X 3/8IN Mpt

    John Guest Fittings
    LMPI011203S
    Male Connector, 3/8IN Tube X 3/8IN Mpt
    Save 15% on 10!
    $3.70 / EA
    Picture of Nail Clip, 1/2Cts

    Nail Clip, 1/2Cts

    John Guest Fittings
    LMNPCI20
    Nail Clip, 1/2Cts
    Save 15% on 250!
    $0.20 / EA
    Picture of Nail Clip, 3/4Cts

    Nail Clip, 3/4Cts

    John Guest Fittings
    LMNPCI28
    Nail Clip, 3/4Cts
    Save 15% on 400!
    $0.30 / EA
    Picture of O-Ring, 1/2IN, Repair Parts

    O-Ring, 1/2IN, Repair Parts

    John Guest Fittings
    LMCP-R16I-S
    O-Ring, 1/2IN, Repair Parts
    Call for pricing / EA
    Picture of O-Ring, 1/4IN, Repair Parts

    O-Ring, 1/4IN, Repair Parts

    John Guest Fittings
    LMCP-R08I-S
    O-Ring, 1/4IN, Repair Parts
    Call for pricing / EA
    Picture of O-Ring, 3/8IN, Repair Parts

    O-Ring, 3/8IN, Repair Parts

    John Guest Fittings
    LMCP-R12I-S
    O-Ring, 3/8IN, Repair Parts
    Call for pricing / EA
    Picture of Pex Female Swivel Elbow, 1/2IN Cts X 1/2IN Nps

    Pex Female Swivel Elbow, 1/2IN Cts X 1/2IN Nps

    John Guest Fittings
    LMPEIBTC2034
    Pex Female Swivel Elbow, 1/2IN Cts X 1/2IN Nps
    Save 15% on 50!
    $6.20 / EA
    Picture of Pex Female Swivel, 1/2IN Cts X 1/2IN Nps

    Pex Female Swivel, 1/2IN Cts X 1/2IN Nps

    John Guest Fittings
    LMPEISTC2034
    Pex Female Swivel, 1/2IN Cts X 1/2IN Nps
    Save 10% on 10!
    $6.20 / EA
    Picture of Pex Stackable Tee, 1/2IN Cts

    Pex Stackable Tee, 1/2IN Cts

    John Guest Fittings
    LMPEI532020
    Pex Stackable Tee, 1/2IN Cts
    Save 15% on 30!
    $6.40 / EA
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