--- product_id: 269080661 title: "Watts Water Technologies 1/2 LF288A Watts 288A Anti-Siphon Vacuum Breaker 1/2 In., Brass, Lead Free" brand: "watts" price: "€ 179.12" currency: EUR in_stock: true reviews_count: 5 category: "Watts" url: https://www.desertcart.it/products/269080661-watts-water-technologies-1-2-lf288a-watts-288a-anti-siphon store_origin: IT region: Italy --- # Full-size orifice for max flow Female NPT inlet/outlet Lead-free brass build Watts Water Technologies 1/2 LF288A Watts 288A Anti-Siphon Vacuum Breaker 1/2 In., Brass, Lead Free **Brand:** watts **Price:** € 179.12 **Availability:** ✅ In Stock ## Summary > 💧 Keep your water pure, your flow steady, and your peace of mind intact. ## Quick Answers - **What is this?** Watts Water Technologies 1/2 LF288A Watts 288A Anti-Siphon Vacuum Breaker 1/2 In., Brass, Lead Free by watts - **How much does it cost?** € 179.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/269080661-watts-water-technologies-1-2-lf288a-watts-288a-anti-siphon) ## Best For - watts enthusiasts ## Why This Product - Trusted watts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flow Without Limits:** Full-size orifice guarantees maximum pipe capacity and optimal water pressure. - • **Seamless Fit, Superior Seal:** Female NPT inlet and outlet for easy, leak-proof installation. - • **Versatile Hot & Cold Defense:** Engineered for both hot and cold water applications, perfect for health-critical setups. - • **Pure Protection, Zero Compromise:** Lead-free construction ensures safe, toxin-free water flow. - • **Built to Last, Designed to Perform:** Durable brass body with chemical-resistant silicone seat for long-term reliability. ## Overview The Watts 288A Anti-Siphon Vacuum Breaker is a 1/2 inch, lead-free brass valve designed to prevent backflow contamination in potable water systems. Featuring a full-size orifice for maximum flow, female NPT inlet/outlet connections, and a chemical-resistant silicone seat, it ensures reliable performance in both hot and cold water applications, ideal for health-sensitive environments like labs and RVs. ## Description This 1/2 inch lead free anti-siphon vacuum breaker for hot or cold water prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of lead free construction, chemical resistant silicone seat disc, chrome hood, and an atmospheric vent to prevent spilling. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non-continuous hot or cold water health hazard applications such as on laboratory equipment. Review: Hopefully will prevent future issues. Worked well this past year Review: The one that comes with the RV is really cheap plastic and under the bathroom sink. I ordered this one as a replacement before our first trip. This is heavy and seems really quality. I've only been on a couple of trips with it but am very happy. I think it is well worth the extra money. ## Features - Lead free construction - Full size orifice for maximum flow - Female NPT inlet and outlet - Hot or cold water ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00467HJBQ | | Brand Name | WATTS | | Customer Reviews | 4.7 4.7 out of 5 stars (295) | | Exterior Finish | Chrome | | Global Trade Identification Number | 00098268434248 | | Included Components | Disc, Disc Float | | Inlet Connection Size | 0.5 Inches | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 5.6 x 4.8 x 7.8 centimeters | | Item Weight | 227 g | | Manufacturer | Watts | | Material Type | Brass | | Model Number | LF288A 1/2 | | Number of Ports | 2 | | Outlet Connection Type | FNPT | | Thread Type | NPT | | UPC | 098268434248 | | Unit Count | 1.0 Count | | Valve Type | Check Valve | ## Product Details - **Brand:** WATTS - **Exterior finish:** Chrome - **Inlet connection size:** 0.5 Inches - **Item dimensions L x W x H:** 5.6 x 4.8 x 7.8 centimeters - **Material:** Brass ## Images ![Watts Water Technologies 1/2 LF288A Watts 288A Anti-Siphon Vacuum Breaker 1/2 In., Brass, Lead Free - Image 1](https://m.media-amazon.com/images/I/8104-Dhv1vL.jpg) ![Watts Water Technologies 1/2 LF288A Watts 288A Anti-Siphon Vacuum Breaker 1/2 In., Brass, Lead Free - Image 2](https://m.media-amazon.com/images/I/81OXSjZrd3L.jpg) ![Watts Water Technologies 1/2 LF288A Watts 288A Anti-Siphon Vacuum Breaker 1/2 In., Brass, Lead Free - Image 3](https://m.media-amazon.com/images/I/81uEdsCg2ZL.jpg) ![Watts Water Technologies 1/2 LF288A Watts 288A Anti-Siphon Vacuum Breaker 1/2 In., Brass, Lead Free - Image 4](https://m.media-amazon.com/images/I/814DuDrXNCL.jpg) ![Watts Water Technologies 1/2 LF288A Watts 288A Anti-Siphon Vacuum Breaker 1/2 In., Brass, Lead Free - Image 5](https://m.media-amazon.com/images/I/71u4b2pR3WL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***G on 21 January 2022* Hopefully will prevent future issues. Worked well this past year ### ⭐⭐⭐⭐⭐ Review *by C***S on 1 May 2024* The one that comes with the RV is really cheap plastic and under the bathroom sink. I ordered this one as a replacement before our first trip. This is heavy and seems really quality. I've only been on a couple of trips with it but am very happy. I think it is well worth the extra money. ### ⭐⭐⭐⭐⭐ Review *by B***N on 5 February 2024* Had to replace mine on a Hobart LXi dishwasher. Well built part out of good metals. I did take it apart to see the internal parts as well. The plastic, and rubber looked well built too. Easy to replace. ## Frequently Bought Together - Watts LF288A 1/2" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low-Flow Applications - Watts 0887171 Vacuum Breaker Repair Kit For a 1/2" 188A, 288A and 388T 887171 - Watts LF288A Series 3/4" Lead-Free Brass Anti-Siphon Vacuum Breaker Backflow Preventer, Female NPT Inlet and Outlet, Silicone Disc Seat, Chrome Hood, Low-Flow Applications --- ## 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.it/products/269080661-watts-water-technologies-1-2-lf288a-watts-288a-anti-siphon](https://www.desertcart.it/products/269080661-watts-water-technologies-1-2-lf288a-watts-288a-anti-siphon) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-13*