--- product_id: 4930563 title: "John Guest Speedfit 3/8 Inch x 3/8 Inch x 1/4 Inch OD Reducing Tee, Push to Connect Plastic Plumbing Fitting, PP30121208WP" brand: "john guest" price: "AR$23147" currency: ARS in_stock: true category: "John Guest" url: https://www.desertcart.com.ar/products/4930563-john-guest-speedfit-3-8-inch-x-3-8-inch store_origin: AR region: Argentina --- # Push-to-connect tech 150 PSI max pressure FDA & NSF certified John Guest Speedfit 3/8 Inch x 3/8 Inch x 1/4 Inch OD Reducing Tee, Push to Connect Plastic Plumbing Fitting, PP30121208WP **Brand:** john guest **Price:** AR$23147 **Availability:** βœ… In Stock ## Summary > πŸš€ Upgrade your plumbing game with leak-free speed and pro-grade reliability! ## Quick Answers - **What is this?** John Guest Speedfit 3/8 Inch x 3/8 Inch x 1/4 Inch OD Reducing Tee, Push to Connect Plastic Plumbing Fitting, PP30121208WP by john guest - **How much does it cost?** AR$23147 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/4930563-john-guest-speedfit-3-8-inch-x-3-8-inch) ## Best For - john guest enthusiasts ## Why This Product - Trusted john guest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Reliable Leak-Free Seal:** EPDM O-rings ensure permanent, behind-the-wall leak protection you can trust. - β€’ **Versatile Compatibility:** Seamlessly connects plastic, copper, and CPVC pipes for all your plumbing needs. - β€’ **Certified Safety & Quality:** FDA-compliant and NSF 61/51 certified for peace of mind in potable water systems. - β€’ **Chemical-Resistant Durability:** Made from tough polypropylene to withstand harsh environments and last decades. - β€’ **Effortless Push-Fit Installation:** No tools neededβ€”connect pipes in seconds and save 40% installation time. ## Overview The John Guest Speedfit Reducing Tee is a high-performance push-to-connect plumbing fitting designed for 3/8" and 1/4" pipes. Engineered with durable polypropylene and EPDM O-rings, it delivers a permanent, leak-free connection approved for behind-the-wall use. Rated for up to 150 PSI at 70Β°F and certified to FDA and NSF standards, this fitting simplifies installation by eliminating tools and reducing labor time by 40%, making it the go-to choice for professional and DIY plumbing projects. ## Description Product Description Simplify your plumbing and home improvement projects with the John Guest Tee Connector. This push-fit reducing tee adapter is manufactured from durable white polypropylene and equipped with EPDM o-rings that utilize John Guest's push-fit technology to make easy, reliable, leak-free connections. These adapters have been designed to connect plastic or copper pipe and are approved for behind-the-wall applications as a permanent leak-free connection. Push-to-connect fittings provide a simple, quick, reliable, and leak-free connection with no tools required. FDA-compliant material; NSF 61 and 51 certified From the Manufacturer Push-fit plastic fitting for the connection of plastic, copper, and CPVC pipe. Designed, manufactured and assembled by John Guest Speedfit. Simply push the fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. Should the need arise to demount the connection unlock the nut and push the collet towards the body of the fitting and pull the pipe to release. The fitting ensures an easier working environment in confined places, is approved for behind the wall installations, and removes the need for hot works on site. Installation can be reduced by around 40-Percent when compared to traditional fixing methods. ## Features - JOHN GUEST TEE CONNECTOR: This reducing tee is designed for the connection of plastic or copper pipe and is approved for behind-the-wall applications as a permanent leak-free connection - DESIGN: This push-to-connect fitting is equipped with EPDM O-rings that utilize John Guest's push-fit technology to make easy, reliable, and leak-free connections - DURABLE: This tee connector is made with durable white polypropylene that provides excellent protection against chemicals - SPECS: These union connectors can withstand a pressure of 150 PSI at 70 degrees F and 60 PSI at 140 degrees F - SAFETY: These plumbing fittings are manufactured with FDA-compliant material and are NSF 61 and 51 certified ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005S4KVZC | | Best Sellers Rank | #7,205 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #265 in Pipe Fittings | | Brand Name | John Guest | | Color | White | | Connector Type | Tee | | Customer Reviews | 4.8 4.8 out of 5 stars (596) | | Exterior Finish | White | | Global Trade Identification Number | 00665626120138 | | Included Components | Union Tee Connector | | Item Dimensions | 5 x 7 x 1 inches | | Item Type Name | Plastic Push Tee | | Item Weight | 13.61 g | | Manufacturer | Reliance Worldwide Corporation | | Manufacturer Part Number | PP30121208WP | | Manufacturer Warranty Description | 25 Years | | Material Type | Plastic | | Model Number | PP30121208WP | | Number of Pieces | 1 | | Size | 3/8 in. x 3/8 in. x 1/4 in. (Pack of 1) | | Thread Size | 0.375 inch | | Thread Type | NPT | | UPC | 665626120138 | | Unit Count | 1 Count | ## Product Details - **Brand:** John Guest - **Color:** White - **Connector Type:** Tee - **Exterior Finish:** White - **Item Weight:** 13.61 g - **Item dimensions L x W x H:** 5 x 7 x 1 inches - **Material:** Plastic - **Size:** 3/8 in. x 3/8 in. x 1/4 in. (Pack of 1) - **Thread Size:** 0.375 inch - **Thread Type:** NPT ## Images ![John Guest Speedfit 3/8 Inch x 3/8 Inch x 1/4 Inch OD Reducing Tee, Push to Connect Plastic Plumbing Fitting, PP30121208WP - Image 1](https://m.media-amazon.com/images/I/41fGQiGTyTL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - John Guest Speedfit 3/8 Inch x 3/8 Inch x 1/4 Inch OD Reducing Tee, Push to Connect Plastic Plumbing Fitting, PP30121208WP - John Guest 3/8 Inch x 25 Feet LLDPE Tubing, Flexible Water Tubing for Plumbing, Blue, PE-12-EI-025F-B - John Guest PPSV041212WP Plastic Push Shut Off Valve, 3/8 in. Tube OD, White --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/4930563-john-guest-speedfit-3-8-inch-x-3-8-inch](https://www.desertcart.com.ar/products/4930563-john-guest-speedfit-3-8-inch-x-3-8-inch) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-20*