--- product_id: 9685273 title: "3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199" brand: "eastman" price: "R282" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/9685273-3-4-inch-fht-x-3-4-inch-mht-hose store_origin: ZA region: South Africa --- # Self-draining anti-siphon valve 3/4 Inch FHT x MHT thread size Heavy-duty brass build 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 **Brand:** eastman **Price:** R282 **Availability:** ✅ In Stock ## Summary > 💧 Keep your water pure and your plumbing flawless with Eastman’s brass vacuum breaker! ## Quick Answers - **What is this?** 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 by eastman - **How much does it cost?** R282 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/9685273-3-4-inch-fht-x-3-4-inch-mht-hose) ## Best For - eastman enthusiasts ## Why This Product - Trusted eastman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Break-off screw enables quick, permanent setup - • **Self-Draining Mechanism:** Automatically drains water to avoid freeze damage - • **Durable Brass Construction:** Corrosion-resistant for long-lasting outdoor use - • **Reliable Backflow Protection:** Prevents contamination with a trusted vacuum breaker design - • **High Pressure & Temperature Tolerance:** Handles up to 125 PSI and 180°F for versatile applications ## Overview The Eastman 3/4 Inch FHT x MHT Hose Bibb Anti-Siphon Vacuum Breaker is a premium brass plumbing fitting designed to prevent backflow contamination. Featuring a self-draining valve and a break-off screw for permanent installation, it withstands pressures up to 125 PSI and temperatures up to 180°F, ensuring reliable, corrosion-free performance for outdoor hose connections. ## Description Product Description Simplify your plumbing and home improvement projects with Eastman hose bibb vacuum breaker fittings. Composed of strong and sturdy brass, this vacuum breaker spigot is designed to prevent the backflow of fluids back into the potable water system, and is equipped with a self-draining mechanism that allows water to drain upon shut off. The anti siphon check valve features a break-off screw for permanent installation, features a maximum pressure of 125 PSI, and a temperature of 180 degrees F. The screw has a diameter of 3/16 inches, a thread count of 32 per inch, and a length of 1/4 inch. From the Manufacturer Eastman's Hose Bibb Anti-Siphon Vacuum Breaker is designed for outdoor hose use. The vacuum breaker is designed to prevent the backflow of fluids back into the potable water system. This vacuum breaker is self draining and includes a break-off screw for permanent installation. ## Features - BACKFLOW PREVENTER: Vacuum breaker valve is designed to prevent the backflow of fluids back into the potable water system - FUNCTIONALITY: Anti siphon device is equipped with a self-draining mechanism that allows water to drain upon shut off - EASY TO INSTALL: Backflow protector features a break-off screw for permanent installation - DURABLE: Vacuum breaker replacement is constructed of a heavy duty brass body for long-lasting reliability, and is corrosion free ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00LEMRVIW | | Best Sellers Rank | #2,915 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #14 in Pipe Fittings | | Brand Name | Eastman | | Color | Brass | | Connector Type | Adapter | | Customer Reviews | 4.5 4.5 out of 5 stars (1,834) 4.5 out of 5 stars | | Exterior Finish | Brass | | Global Trade Identification Number | 00091712097860, 00091712201991 | | Included Components | hose bib vacuum breaker | | Item Dimensions | 1.5 x 1.7 x 0.5 inches | | Item Type Name | Hose Bibb Anti-Siphon Vacuum Breaker | | Item Weight | 0.27 g | | Manufacturer | Eastman | | Manufacturer Part Number | 20199 | | Manufacturer Warranty Description | No_warranty | | Material Type | Brass | | Model Number | 20199 | | Number Of Packs | 1 | | Number Of Pieces | 1 | | Size | 3/4 Inch FHT x 3/4 Inch MHT | | Thread Size | thread.size | | Thread Type | UNC | | Unit Count | 1 Count | | Upc | 091712201991 091712097860 | ## Product Details - **Brand:** Eastman - **Color:** Brass - **Connector Type:** Adapter - **Exterior Finish:** Brass - **Item Weight:** 0.27 g - **Item dimensions L x W x H:** 1.5 x 1.7 x 0.5 inches - **Material:** Brass - **Size:** 3/4 Inch FHT x 3/4 Inch MHT - **Thread Size:** thread.size - **Thread Type:** UNC ## Images ![3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 - Image 1](https://m.media-amazon.com/images/I/81iD1iR5tcL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Quality – Zero Leaks! *by on Reviewed in the United States May 27, 2026* I bought this Eastman 3/4" Hose Bibb Anti-Siphon Vacuum Breaker to replace an old, spraying valve, and it has exceeded my expectations.Right out of the packaging, you can tell the build quality is solid and durable. Installation was incredibly easy and took less than a minute. The threads are cleanly cut, allowing it to screw onto the outdoor faucet perfectly without any cross-threading.The best part? Absolutely zero leaks. When the water is turned wide open, the seal holds perfectly tight with no annoying drips or spraying from the sides. It does exactly what it's supposed to do, holding up to full water pressure effortlessly while providing great peace of mind for backflow prevention.If you need a reliable, high-quality vacuum breaker that actually seals right the first time, this is the one to get. Highly recommended! ### ⭐⭐⭐⭐⭐ Essential Addition for Any Garden Setup! *by on Reviewed in the United States January 29, 2025* I recently purchased the Eastman 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, and I couldn’t be happier with my choice! This product is a game-changer for anyone looking to protect their water supply while ensuring their gardening tasks run smoothly.**Installation:** The installation process was straightforward and hassle-free. It fits perfectly onto my existing hose bibb, and I appreciated the clear instructions that came with it. Within minutes, I had it set up and ready to go.**Functionality:** The anti-siphon feature works brilliantly, preventing any backflow of water, which gives me peace of mind knowing that my garden and drinking water supply are safe. It operates smoothly, and I’ve noticed a significant improvement in my water pressure when using my hose.**Durability:** The build quality is impressive. It feels sturdy and well-made, and I can tell it will last for years to come. The materials seem resistant to wear and tear, which is essential for outdoor use.**Value for Money:** Given the quality and performance of this vacuum breaker, I believe it’s a fantastic value for the price. It’s a small investment that protects your entire plumbing system and ensures a healthier garden.I highly recommend the Eastman Hose Bibb Anti Siphon Vacuum Breaker to anyone in need of a reliable and efficient solution for their outdoor watering needs. It’s definitely a must-have for any serious gardener! ### ⭐⭐⭐⭐⭐ Great product - note: may not work if you are attaching to fitting with screen filter *by on Reviewed in the United States June 26, 2026* Works great. One note: May not work if you are attaching to a fitting with a screen filter. I attached mine to a drip system adapter and the cone shaped screen pushed in the anti siphon valve which stops flow. I had to take the screen attached to the o-ring out in the drip system fitting and flip it around (towards the flow of water). May not work for you if you can't do that. ## Frequently Bought Together - Eastman 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 - Rain Bird HT07525PSI Drip Irrigation 25 PSI Pressure Regulator, 3/4" Female Hose Thread x 3/4" Male Hose Thread - Litorange 2 Pack Brass 3/4" Inch GHT Hose Bibb Connector Backflow Preventer Vacuum Breaker --- ## 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.co.za/products/9685273-3-4-inch-fht-x-3-4-inch-mht-hose](https://www.desertcart.co.za/products/9685273-3-4-inch-fht-x-3-4-inch-mht-hose) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-29*