--- product_id: 486626190 title: "3/8\" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings | 1 Female+1 Male Coupler, Valved Insert Quick Disconnect, Tube inline Coupling, Quick Release adaptor,1/4\" 3/8\" 5/16\" optional" brand: "bbtus" price: "129.40 DT" currency: TND in_stock: true reviews_count: 13 category: "Bbtus" url: https://www.desertcart.tn/products/486626190-3-8-male-female-plastic-quick-connector-shut-off-hose store_origin: TN region: Tunisia --- # Leak-proof vacuum to 120 psi Instant snap-lock coupling Wide temp range -40°F to 180°F 3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings | 1 Female+1 Male Coupler, Valved Insert Quick Disconnect, Tube inline Coupling, Quick Release adaptor,1/4" 3/8" 5/16" optional **Brand:** bbtus **Price:** 129.40 DT **Availability:** ✅ In Stock ## Summary > 🔧 Snap, Seal, and Flow—Connect Like a Pro! ## Quick Answers - **What is this?** 3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings | 1 Female+1 Male Coupler, Valved Insert Quick Disconnect, Tube inline Coupling, Quick Release adaptor,1/4" 3/8" 5/16" optional by bbtus - **How much does it cost?** 129.40 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/486626190-3-8-male-female-plastic-quick-connector-shut-off-hose) ## Best For - bbtus enthusiasts ## Why This Product - Trusted bbtus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium POM Material:** Durable, chemical-resistant, and non-toxic polyoxymethylene ensures longevity and safety in food & industrial use. - • **Snap & Seal in Seconds:** Effortless snap ring locks male & female connectors for instant, leak-proof pipeline formation. - • **Versatile Tubing Sizes:** Choose from 1/4", 3/8", or 5/16" connectors to perfectly fit 6-11mm hoses for diverse applications. - • **Zero-Leak Disconnection:** Disconnect without spills or contamination—ideal for beverage, medical, and gas line systems. - • **Built-In Double Check Valves:** Automatic shut-off valves on both ends prevent any gas or liquid backflow when disconnected. ## Overview The BBTUS L Series quick couplings feature male and female connectors with built-in double check valves that instantly lock together via a snap ring, creating a secure, leak-proof pipeline. Made from high-quality, chemical-resistant POM material, these connectors operate flawlessly across a wide temperature range (-40°F to 180°F) and withstand vacuum pressures up to 120 psi. Available in three tubing sizes (1/4", 3/8", 5/16"), they are perfect for applications in beverage brewing, gas lines, and pharmaceutical industries, ensuring zero leakage and contamination upon disconnection. ## Description Product description We are showing all the quick couplings of our L series below. BBTUS is a company specializing in providing customers with high-quality industrial accessories. Our philosophy is Better Buy to us . We offer L series and M series quick connectors. They are distinguished by the diameter of the connection part. The diameter of L series is 5. 5mm.The diameter of M series is 2.85mm. Depending on the installation scenario, we designed panel mounting for each size of quick release couplings. You can find any kind of quick release couplings your need through our brand BBTUS . L series Hose Connecting Coupler 1-4/ 3-8 / 5-16 (1 Female + 1Male connectors) 1-4/ 3-8 / 5-16 (2 Male connectors) 1-4/ 3-8 / 5-16 (2 Female connectors) L series Panel Mounting Coupler M series Hose Connecting Coupler ： 1-8/ 1-8 Elbow /3-16 / 1-4 (2 Female + 2 Male connectors) M series Panel Mounting Coupler ： 1-8/ 3-16 / 1-4 (2 Female + 2Male connectors) They were used in food and beverage, laboratory, chemical etc. POM material This quick connector was made of High quality POM(polyoxymethylene).Compared with the PP material, POM has good solvent resistance, oil resistance, weak acid resistance, weak alkali resistance , and also has high hardness and rigidity. Also, POM material is non-toxic. You may use it in many areas. High quality POM material, SUS302 button，Double Diaphragm check valve，Double EPDM O-ring design. We do our best to control the quality of our products. Double shot-off check valve • Both male and female sides was built-in check valves. • When the male coupling and the female coupling are independent in a piping system, either of them has a shut-off valve function to prevent liquid or gas leakage and flowback. • When the male coupling and the female coupling are locked together by the snap ring, the pipeline can be formed into a passage in an instant; when the snap ring is released, the male coupling and the female coupling are automatically separated, both ends of the pipe are closed instantly. 3 tubing size in L series • We offer 3 size connectors to choose. (1/4" 3/8" 5/16") • 1/4"---fit for 6-7mm hose • 3/8"---fit for 10-11mm hose • 5/16"---fit for 8-9mm hose • More choices, more convenient. Panel Mounting quick connector and Hose connection fittings. • We offer Panel Mounting quick connector and Hose connection fittings. • The hose connect fittings were mostly used in pharmaceutical industry/Beer line tubing assembly/O₂ and CO₂ gas line etc. • The Panel Mounting quick connector were mostly used in Beauty industry，such as quick plug IPL handle connector for colder water circulation. • Perfect in making wine and beer. Both pieces have a valve that closes when the parts are separate, so you get no leakage from either disconnected hose. Likewise, no contaminants can get in. Such as fruit flies, etc. •After disconnection, neither end will overflow, which is also suitable for the food and beverage industry Here are all Hose Connecting Couplers. Please choose the exactly products according to your needs, and detailed information can be viewed in the store. ## Features - The product has one pairs, one male and one female connectors. Please use them together. - When the male coupling and the female coupling are independent in a piping system, either of them has a shut-off valve function to prevent liquid or gas leakage and flowback. - When the male coupling and the female coupling are locked together by the snap ring, the pipeline can be formed into a passage in an instant; when the snap ring is released, the male coupling and the female coupling are automatically separated, both ends of the pipe are closed instantly. - The temperature range is -40F to 180F.They can handle a vacuum to 120 psi. There will be no leakage or air after it is disconnected. So you need not worry about them leaking gas. - Suitable for a wide variety area. Such as Beer brewing/CO₂ and O₂ gas line/ Fuel Line/Homefill compressor /floating dip tube/ ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1HL4PD4 | | Best Sellers Rank | #24,305 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Quick Connect Hose Fittings | | Brand | BBTUS | | Brand Name | BBTUS | | Color | White | | Connector Type | Coupling | | Customer Reviews | 4.0 out of 5 stars 148 Reviews | | Item Dimensions | 0.74 x 0.94 x 3.3 inches | | Item Weight | 0.01 Kilograms | | Item dimensions L x W x H | 0.74 x 0.94 x 3.3 inches | | Manufacturer | BBTUS | | Manufacturer Part Number | GYJT2214 | | Manufacturer Warranty Description | One Year Warranty | | Material | Polyoxymethylene Delrin | | Material Type | Polyoxymethylene Delrin | | Model Number | GYJT2214 | | Number of Pieces | 2 | | Size | 3/8 Inch | | Thread Type | NPT | | Unit Count | 2 Count | ## Product Details - **Brand:** BBTUS - **Color:** White - **Connector Type:** Coupling - **Item Weight:** 0.01 Kilograms - **Item dimensions L x W x H:** 0.74 x 0.94 x 3.3 inches - **Manufacturer:** BBTUS - **Material:** Polyoxymethylene Delrin - **Number of Pieces:** 2 - **Size:** 3/8 Inch - **Thread Type:** NPT ## Images ![3/8" Male Female Plastic Quick Connector Shut-Off Hose Barb Fittings | 1 Female+1 Male Coupler, Valved Insert Quick Disconnect, Tube inline Coupling, Quick Release adaptor,1/4" 3/8" 5/16" optional - Image 1](https://m.media-amazon.com/images/I/31jRHEvkdSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by O***S on December 8, 2025* ### ⭐⭐⭐⭐⭐ Review *by Z***Z on January 17, 2025* ### ⭐ Review *by A***R on March 31, 2026* ## Frequently Bought Together - BBTUS 1/4" 3/8" 5/16" Plastic Hose Barb In-Line Quick Connector, Quick Release Vacuum Disconnect Coupling, Shut-Off Valved Insert Tube Quick Connect Fittings (1 Male+ 1 Female)(3/8") - BBTUS 2PCS 1/4" 3/8" 5/16" Plastic In-Line Hose Barb Coupling Insert Quick Connector, Shut-Off Valved in Tube Quick Connector, Male Quick Connect Hose Fittings (2x Male Connector)(3/8") - 3/8" ID Silicon Tubing, JoyTube Food Grade Silicon Tubing 3/8" ID x 1/2" OD 10 Feet High Temp Pure Silicone Hose Tube for Home Brewing Winemaking --- ## 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.tn/products/486626190-3-8-male-female-plastic-quick-connector-shut-off-hose](https://www.desertcart.tn/products/486626190-3-8-male-female-plastic-quick-connector-shut-off-hose) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-31*