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Internet # 300753455

Model # 803349

Store SKU # 1000018252

1/4 in. Push-To-Connect x 1/4 in. FIP Polypropylene Adapter Fitting

$3.97
  • Suitable for use with plastic or soft copper tubing
  • Made from high-quality polypropylene for durability
  • John Guest push-to-connect technology for leak-free connection
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Product Details

About This Product

The John Guest 1/4 in. O.D. x 1/4 in. NPTF Push-to-Connect Female Adapter is manufactured from white polypropylene and equipped with EPDM O-rings utilizing John Guest's push-fit technology to make an easy, reliable, leak-free connection. Developed to satisfy a wide range of applications it can be used on plastic or soft copper tubing. To make a connection, the tube is inserted by hand and the unique John Guest collet locking system holds the tubing firmly in place. Disconnection is just as easy and requires no special tools.

Highlights

  • John Guest push-to-connect technology provides a simple, reliable, leak-free connection
  • Manufactured from white polypropylene and equipped with epdm o-rings
  • Can be used with plastic or soft copper tubing
  • Lead-free, corrosion free, non-toxic and more chemically resistant than other plastics
  • Manufactured with fda compliant materials and nsf 61 and 51 certified
  • Rated to 150 psi at 70f and 60 psi at 140f
  • Possible applications include: reverse osmosis systems, ice makers, home/office coffee and beverage dispensing equipment, hydroponics and aquarium/aquatics
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 300753455

Model # 803349

Store SKU # 1000018252

Additional Resources

Shop All John Guest

Specifications

Dimensions

Double Fitting Size1/4" x 1/4"Fitting 1 size1/4"
Fitting 2 size1/4"Fitting Size Dimensions1/4" x 1/4"
Product Length (in.)1.27 inSingle Fitting Size1/4"

Details

ApplicationAirColor FamilyWhite
Color/FinishWhiteCompatible Pipe MaterialMulti-Purpose
Connection 1PTCConnection 2PTC
ConnectivityPush FitFeaturesCorrosion Resistant, Lead Free, Removable
Fitting or Connector TypeAdapterFitting/ Connector CollectionPOM (Polyethylene)
MaterialPolypropyleneMaximum working pressure (psi)150
Maximum Working Temperature (F)140Pack Size1
Pipe or Fitting Product TypeFittings & ConnectorsProduct Weight (lb.)0.0150 lb
Reducing FittingNoReturnable90-Day

Warranty / Certifications

Manufacturer Warranty12 Months

Questions & Answers

6Questions
caret
Q:Which end of the adapter does the 3/8's refer to? I need the screw on end (featured in the second picture) to be 3/8's on the inside.
by|Jul 29, 2023
1 Answer
Answer This Question

A:  Hi, The John Guest Polypropylene adapter has a 3/8" end that is push-to-connect and the 1/4" end is FIP thread. I've attached a link to our John Guest catalog which list our female adapters on page 14. If you have any questions or if we can be of further assistance you can call tech support at 877-700-4242. (https://www.johnguest.com/sites/default/files/files/john-guest-catalog-september-2022.pdf) Kind regards,

by|Aug 2, 2023
    caret
    Q:Can this also be used on a fridge ice maker/water line?
    by|May 10, 2022
    3 Answers
    Answer This Question

    A:  If your fridge uses 1/4" FIP then this fitting will work. If your fridge has 1/4" compression fitting then you would need the John Guest water line kit. https://www.homedepot.com/p/John-Guest-Ice-Maker-Water-Supply-Kit-Universal-80534/315856801

    by|May 10, 2022

      A:  Hi, The John Guest 1/4 in. Push-To-Connect x 1/4 in. FIP Polypropylene Adapter can be used on a refrigerator water line. The FIP connection would need to connect to MIP connection. If your refrigerator doesn't have a MIP connection then this product will not work for you. If you will call tech support at 877-700-4242 we will be happy to assist you with selecting the correct connector. (Kind regards,)

      by|May 10, 2022

        A:  A standard refrigerator comes with a 1/4 in male thread. I thought the 1/4 in female end on this product would fit, BUT IT DOES NOT. Instead, buy a '1/4 in. Compression Brass Nut Fitting' that comes with a 1/4 in female nut, ferrule (ring), and insert.

        by|Jan 10, 2024
          2 found this answer helpful
          caret
          Q:what is thread size of female adapter
          by|Jul 9, 2020
          2 Answers
          Answer This Question

          A:  Hello, John Guest model # 803349 has 1/4" female NPTF threads. If you have additional questions please don't hesitate to reach out to our technical support department at 877-700-4242. Best Regards,

          by|Mar 19, 2023
            1 found this answer helpful

            A:  The female threaded side is 1/4” NPT thread and the Female push to connect side is for 1/4” OD tubing.

            by|Jul 9, 2020
              caret
              Q:Is this the right fitting to connect a supply shut off valve to a 1/4 push yo fit reverse osmosis inlet line?
              by|Mar 11, 2020
              1 Answer
              Answer This Question

              A:  Supply shut off valves typically have compression threads and this fitting is for pipe thread. A female compression tee linked below may be what you are looking for, but it is not push to connect. https://www.homedepot.com/p/Everbilt-3-8-in-OD-Comp-x-3-8-in-OD-Comp-x-1-4-in-OD-Comp-Lead-Free-Brass-Compression-Adapt-A-Valve-Fitting-800569/300096758 This sounds like more of what you are looking for but it is only sold on HomeDepot.com https://www.homedepot.com/p/John-Guest-1-4-in-O-D-x-3-8-in-Push-to-Connect-Female-Compression-Connector-10-Pack-PP6008U9W/301411138

              by|Oct 9, 2023
                1 found this answer helpful
                Showing 1-4 of 6

                Customer Reviews

                4.1 out of 5
                • 4.1 out of 27 reviews
                • 100% recommend this product
                Filter by:
                Showing 1-10 of 27 reviews
                Unclear about whether the threaded end was NPT or FIP - so bought it, went to connect it to a compression fitting male - and no go. Still not sure how the threaded end was sized - NOT compatible with compression fittings, and not labeled on the package.
                by
                Response from RWC SupportFeb 8, 2024
                Hello, we are sorry to hear about the difficulty you experienced with the John Guest 3/8 in. Push-To-Connect x 1/4 in. FIP Polypropylene Adapter Fitting and we understand your frustration. We will take this feedback into consideration when reviewing the product for updates. If you have any more questions you can call tech support at 877-700-4242. Kind regards, SharkBiteCashAcme
                • Verified Purchase
                by
                • Verified Purchase
                Works very well and was easy to attach.
                by
                • Verified Purchase
                I used this with an adapter to solve my problem. I wish store help could have figured out the solution
                by
                • Verified Purchase
                by
                • Verified Purchase
                by
                • Verified Purchase
                Seems ok. Didn’t fit. Home Depot keeps asking for a review so I’m leaving one
                by
                • Verified Purchase
                by
                • Verified Purchase
                by
                • Verified Purchase
                Wasn’t what I needed. Had to return to store 3 times to get correct fitting to install icemaker
                by
                Response from RWC SupportSep 14, 2023
                Hi Home Depot Customer,

                Thank you for reaching out. We are sorry to hear about the difficulty you experienced with your John Guest 3/8 in. Push-To-Connect x 1/4 in. FIP Polypropylene Adapter Fitting and we understand your frustration. If there is anything we can do to improve your experience, please reach out to our Tech Support Team at 1-877-700-4242 so we can assist. Warmest Regards, SharkBiteCashAcme
                • Verified Purchase
                Showing 1-10 of 27 reviews

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