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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 Stem Adapter, White Polypropylene, 1/2" Stem O.D., 1/2" MPT

    Stem Adapter, White Polypropylene, 1/2" Stem O.D., 1/2" MPT

    John Guest Fittings
    LMPT1212
    Stem Adapter, 1/2IN Stem X 1/2IN Mpt, White Polypropylene
    Save 15% on 10!
    $1.80 / EA
    Picture of Stem Adapter, White Polypropylene, 1/2" Stem O.D., 3/8" MPT

    Stem Adapter, White Polypropylene, 1/2" Stem O.D., 3/8" MPT

    John Guest Fittings
    LMPT1238
    Stem Adapter, 1/2IN Stem X 3/8IN Mpt, White Polypropylene
    Save 15% on 10!
    $2.20 / EA
    Picture of Stem Adapter, White Polypropylene, 1/4" Stem O.D., 1/4" MPT

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

    John Guest Fittings
    LMPT1414
    Stem Adapter, 1/4IN Stem X 1/4IN Mpt, White Polypropylene
    Save 15% on 10!
    $0.80 / EA
    Picture of Stem Adapter, White Polypropylene, 1/4" Stem O.D., 1/8" MPT

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

    John Guest Fittings
    LMPT1418
    Stem Adapter, 1/4IN Stem X 1/8IN Mpt, White Polypropylene
    Save 15% on 10!
    $0.80 / EA
    Picture of Stem Adapter, White Polypropylene, 3/8" Stem O.D., 1/4" MPT

    Stem Adapter, White Polypropylene, 3/8" Stem O.D., 1/4" MPT

    John Guest Fittings
    LMPT3814
    Stem Adapter, 3/8IN Stem X 1/4IN Mpt, White Polypropylene
    Save 15% on 10!
    $0.95 / EA
    Picture of Stem Adapter, White Polypropylene, 3/8" Stem O.D., 3/8" MPT

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

    John Guest Fittings
    LMPT3838
    Stem Adapter, 3/8IN Stem X 3/8IN Mpt, White Polypropylene
    Save 15% on 10!
    $1.22 / EA
    Picture of Stem Adapters, Black Polypropylene

    Stem Adapters, Black Polypropylene

    John Guest Fittings
    GROUP_11492
    Stem Adapters, Black Polypropylene
    Quantity Discounts Available
    From $1.00
    Picture of Stem Adapters, Gray Acetal

    Stem Adapters, Gray Acetal

    John Guest Fittings
    GROUP_10485
    Stem Adapters, Gray Acetal
    Quantity Discounts Available
    From $0.68
    Picture of Stem Adapters, White Polypropylene

    Stem Adapters, White Polypropylene

    John Guest Fittings
    GROUP_11491
    Stem Adapters, White Polypropylene
    Quantity Discounts Available
    From $0.80
    Picture of Stem Elbow, 12mm Stem X 12mm Tube

    Stem Elbow, 12mm Stem X 12mm Tube

    John Guest Fittings
    LMPM221212E
    Stem Elbow, 12mm Stem X 12mm Tube
    Save 15% on 10!
    $6.30 / EA
    Picture of Stem Elbow, 15mm Stem X 15mm Tube

    Stem Elbow, 15mm Stem X 15mm Tube

    John Guest Fittings
    LMPM221515E
    Stem Elbow, 15mm Stem X 15mm Tube
    Call for pricing / EA
    Picture of Stem Elbow, 18mm Stem X 18mm Tube

    Stem Elbow, 18mm Stem X 18mm Tube

    John Guest Fittings
    LMPM221818E
    Stem Elbow, 18mm Stem X 18mm Tube
    $7.11 / EA
    Picture of Stem Elbow, 22mm Stem X 22mm Tube

    Stem Elbow, 22mm Stem X 22mm Tube

    John Guest Fittings
    LMPM222222E
    Stem Elbow, 22mm Stem X 22mm Tube
    $8.60 / EA
    Picture of Stem Enlarger, 3/8IN Stem X 1/2IN Tube

    Stem Enlarger, 3/8IN Stem X 1/2IN Tube

    John Guest Fittings
    LMSN3812
    Stem Enlarger, 3/8IN Stem X 1/2IN Tube
    Save 15% on 10!
    $3.50 / EA
    Picture of Stem Enlarger, 5/16IN Stem X 3/8IN Tube

    Stem Enlarger, 5/16IN Stem X 3/8IN Tube

    John Guest Fittings
    LMSN51638
    Stem Enlarger, 5/16IN Stem X 3/8IN Tube
    Save 15% on 10!
    $3.40 / EA
    Picture of Stem Plug, Black Acetal, 15mm

    Stem Plug, Black Acetal, 15mm

    John Guest Fittings
    LMPM0815E
    Stem Plug, Black Acetal, 15mm
    Save 15% on 10!
    $4.30 / EA
    Picture of Stem Plug, Black Acetal, 18mm

    Stem Plug, Black Acetal, 18mm

    John Guest Fittings
    LMPM0818E
    Stem Plug, Black Acetal, 18mm
    Save 15% on 10!
    $3.59 / EA
    Picture of Stem Plug, Black Acetal, 22mm

    Stem Plug, Black Acetal, 22mm

    John Guest Fittings
    LMPM0822E
    Stem Plug, Black Acetal, 22mm
    Save 15% on 10!
    $2.39 / EA
    Picture of Stem Reducer, 18mm Stem X 15mm Tube OD

    Stem Reducer, 18mm Stem X 15mm Tube OD

    John Guest Fittings
    LMPM061815E
    Stem Reducer, 18mm Stem X 15mm Tube OD
    Save 15% on 10!
    $6.30 / EA
    Picture of Stem Reducer, 22mm Stem X 15mm Tube OD

    Stem Reducer, 22mm Stem X 15mm Tube OD

    John Guest Fittings
    LMPM062215E
    Stem Reducer, 22mm Stem X 15mm Tube OD
    Save 15% on 10!
    $5.42 / EA
    Picture of Stem Reducer, 22mm Stem X 18mm Tube OD

    Stem Reducer, 22mm Stem X 18mm Tube OD

    John Guest Fittings
    LMPM062218E
    Stem Reducer, 22mm Stem X 18mm Tube OD
    Save 15% on 10!
    $6.24 / EA
    Picture of Stem Reducer, 3/16IN X 5/32IN

    Stem Reducer, 3/16IN X 5/32IN

    John Guest Fittings
    LMPI060605S
    Stem Reducer, 3/16IN X 5/32IN
    Save 15% on 10!
    $1.94 / EA
    Picture of Stem X Hose Barb 1/4IN

    Stem X Hose Barb 1/4IN

    John Guest Fittings
    LMTH51614
    Stem X Hose Barb 1/4IN
    Save 15% on 10!
    $1.90 / EA
    Picture of Stem X Hose Barb, 5/16IN X 3/8IN

    Stem X Hose Barb, 5/16IN X 3/8IN

    John Guest Fittings
    LMTH51638
    Stem X Hose Barb, 5/16IN X 3/8IN
    Save 15% on 10!
    $2.30 / EA
    Picture of Straight Adapter, 15mm Tube X 1/2IN BSPT

    Straight Adapter, 15mm Tube X 1/2IN BSPT

    John Guest Fittings
    LMPM011514E
    Straight Adapter, 15mm Tube X 1/2IN BSPT
    Call for pricing / EA
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