--- product_id: 10559337 title: "PneumaticPlus PUT-3/8 Push-To-Connect Tube Fitting, Union Tee, 3/8\" Tube OD" brand: "pneumaticplus" price: "€ 0.33" currency: EUR in_stock: false reviews_count: 3 url: https://www.desertcart.pt/products/10559337-pneumaticplus-put-3-8-push-to-connect-tube-fitting-union store_origin: PT region: Portugal --- # PBT material 3 openings 150 psi pressure PneumaticPlus PUT-3/8 Push-To-Connect Tube Fitting, Union Tee, 3/8" Tube OD **Brand:** pneumaticplus **Price:** € 0.33 **Availability:** ❌ Out of Stock ## Summary > 🔧 Tee-rific Connections Await! ## Quick Answers - **What is this?** PneumaticPlus PUT-3/8 Push-To-Connect Tube Fitting, Union Tee, 3/8" Tube OD by pneumaticplus - **How much does it cost?** € 0.33 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/10559337-pneumaticplus-put-3-8-push-to-connect-tube-fitting-union) ## Best For - pneumaticplus enthusiasts ## Why This Product - Trusted pneumaticplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from high-quality polybutylene terephthalate (PBT) for unmatched durability. - • **Compact Convenience:** Lightweight at just 0.8 ounces, perfect for easy installation and transport. - • **Pressure Powerhouse:** Handles working pressures up to 150 psi, ensuring reliable performance. - • **Connect with Confidence:** Seamlessly branch three pipes with a robust union tee design. - • **Versatile Compatibility:** Accepts both Nylon and Polyurethane tube fittings for flexible applications. ## Overview The PneumaticPlus PUT-3/8 Push-To-Connect Tube Fitting is a durable union tee designed for efficient pipe branching. Made from high-quality PBT, it withstands solvents, heat, and impact while supporting working pressures up to 150 psi. This fitting is compatible with both Nylon and Polyurethane tubes, making it a versatile choice for various applications. ## Description The PUT-3/8 tee fitting is made of polybutylene terephthalate (PBT) and has tube connectors. This tee fitting is T-shaped and has three openings to connect and branch three pipes, two on the main run and one branch at a 90-degree angle from the middle of the tee. Pipe dimensions for tees are represented as A x B x C. "A" and "B" indicate the main run on the fitting, and "C" indicates the branch. It is a push-to-connect fitting that accepts the insertion of nylon, soft nylon and polyurethane tube fittings. The fitting is made of polybutylene terephthalate (PBT), which is a polymer resistant to solvents, shrinkage, heat, and impact, and it can be treated to increase resistance to UV and flammability. The working pressure for this fitting is up to 145 pounds per square inch (psi), and its operating temperature ranges from -5 to 60 degrees C. Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. Push-to-connect compression fittings do not require tools or sealants, and are useful in installations where a heat source, such as a soldering torch, is prohibited. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size, and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness). ## Features - Tee with three openings for connecting and branching three pipes - 3/8 Inch O/D Tube x Tube x Tube (Union Tee) - Made of polybutylene terephthalate (PBT) for resistance to solvents, shrinkage, heat, and impact - Working pressure of up to 150 psi - Accepts Nylon & Polyurethane tube fittings ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | PneumaticPlus | | Part Number | PUT-3/8 | | Item Weight | 0.8 ounces | | Package Dimensions | 4.6 x 2.5 x 0.5 inches | | Item model number | PUT-3/8 | | Is Discontinued By Manufacturer | No | | Material | Brass | | Item Package Quantity | 1 | | Measurement System | Inch | | Batteries Included? | No | | Batteries Required? | No | ## Images ![PneumaticPlus PUT-3/8 Push-To-Connect Tube Fitting, Union Tee, 3/8" Tube OD - Image 1](https://m.media-amazon.com/images/I/71FGxOhWqZL.jpg) ![PneumaticPlus PUT-3/8 Push-To-Connect Tube Fitting, Union Tee, 3/8" Tube OD - Image 2](https://m.media-amazon.com/images/I/71R-98cyfbL.jpg) ![PneumaticPlus PUT-3/8 Push-To-Connect Tube Fitting, Union Tee, 3/8" Tube OD - Image 3](https://m.media-amazon.com/images/I/71uckNC8emL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Easy to use T-connector *by K***S on Reviewed in the United States on December 3, 2015* Using them is very simple. Since it was my first time using them I had to learn exactly how much tubing needs to be pushed into the connector to make it water tight (more than I thought). I quickly got the hang of it and I built my second aeroponic system in half the time. I used the 3/8" OD LDPE tubing to be food safe and it worked great with these connectors, ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Very good push to connect. *by J***J on Reviewed in the United States on September 8, 2016* Works great for quick push in connect. Holds the tube pretty tight without leak. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Five Stars *by L***. on Reviewed in the United States on December 24, 2014* Great product! Very easy to use. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/10559337-pneumaticplus-put-3-8-push-to-connect-tube-fitting-union](https://www.desertcart.pt/products/10559337-pneumaticplus-put-3-8-push-to-connect-tube-fitting-union) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-09*