--- product_id: 1183498 title: "Homewerks 3/4-Inch Brass Male Hose Thread Vacuum Breaker, ASSE Certified | Self-Draining, Max 180F, 125 PSI Rated, Break-Off Screw for Tamper Resistance, CSA and NSF Certified, Hose Bib Backflow" brand: "homewerks worldwide" price: "$20.95" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/1183498-homewerks-3-4-inch-brass-male-hose-thread-vacuum-breaker store_origin: US region: United States of America --- # 125 PSI pressure rated Max 180°F heat tolerance 3/4-Inch NPT brass thread Homewerks 3/4-Inch Brass Male Hose Thread Vacuum Breaker, ASSE Certified | Self-Draining, Max 180F, 125 PSI Rated, Break-Off Screw for Tamper Resistance, CSA and NSF Certified, Hose Bib Backflow **Brand:** homewerks worldwide **Price:** $20.95 **Availability:** ✅ In Stock ## Summary > 🚿 Keep your water clean and your garden thriving with trusted brass power! ## Quick Answers - **What is this?** Homewerks 3/4-Inch Brass Male Hose Thread Vacuum Breaker, ASSE Certified | Self-Draining, Max 180F, 125 PSI Rated, Break-Off Screw for Tamper Resistance, CSA and NSF Certified, Hose Bib Backflow by homewerks worldwide - **How much does it cost?** $20.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1183498-homewerks-3-4-inch-brass-male-hose-thread-vacuum-breaker) ## Best For - homewerks worldwide enthusiasts ## Why This Product - Trusted homewerks worldwide brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable corrosion-resistant brass construction for long-term reliability - • **High-Performance Rated:** Operates safely up to 180°F and 125 PSI for demanding outdoor use - • **Tamper-Resistant Design:** Break-off screw ensures permanent, secure installation—no unauthorized removal - • **Universal Compatibility:** Fits standard 3/4-inch hose bibs, sillcocks, and garden hoses effortlessly - • **Ultimate Backflow Protection:** Prevents water contamination with ASSE 1011 & CSA certified vacuum breaker ## Overview The Homewerks 3/4-Inch Brass Male Hose Thread Vacuum Breaker is a premium backflow prevention device designed to protect your water supply from contamination. Crafted from corrosion-resistant brass, it supports high temperatures up to 180°F and pressures up to 125 PSI. Certified to ASSE 1011, CSA B64.2, and ANSI/NSF 61-9 standards, it features a tamper-proof break-off screw and universal 3/4-inch NPT threading compatible with most garden hoses and hose bibs. Ideal for professional-grade irrigation setups demanding reliability and safety. ## Description Product Description The Homewerks Worldwide Vacuum Breaker is ideal for preventing backflow of water. Featuring durable and reliable brass construction and compatible thread with most standard hose end valves and garden hoses. Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9 From the Manufacturer Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch. ## Features - FUNCTIONALITY: Homewerks Vacuum Breaker will help prevent water backflow to the main water supply. 3/4-Inch self draining vacuum, breaker, Male hose thread - PERFORMANCE: Can operate into maximum temperature rating of 180º F/82º C and maximum operating pressure rating in 125 Psi. Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9 - COMPATIBILITY: The ¾-Inch thread outlet is compatible with most of standard hose and end valves including hose bib, sillcocks, wall faucets and garden hose. - CORROSION RESISTANT: Homewerks Vacuum Breaker is a corrosion resistant as it built with durable and reliable brass constructions. - HOMEWERKS TRUSTED QUALITY: Be confident in the quality and construction of each and every one of our products. We ensure that all our products are produced and certified to regional, national and international industry standards. - 3/4-Inch hose thread outlet - Break-off screw for permanent attachment - Meets ASSE 1011 / CSA B64.2 Standards - Meets ANSI / NSF 61 low lead requirements ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0046HA9S6 | | Best Sellers Rank | #13,683 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #248 in Pipe Fittings | | Brand Name | Homewerks Worldwide | | Color | Brass | | Connector Type | NPT | | Customer Reviews | 4.5 4.5 out of 5 stars (3,974) 4.5 out of 5 stars | | Exterior Finish | Brass | | Global Trade Identification Number | 00879420000071 | | Included Components | Vacuum Breaker | | Item Dimensions | 2 x 2 x 2 inches | | Item Type Name | Hose Bib Backflow Preventer | | Item Weight | 9.07 g | | Manufacturer | Homewerks | | Manufacturer Part Number | 108-904 | | Manufacturer Warranty Description | Limited Lifetime Warranty | | Material Type | Brass | | Model Number | VACBFPZ4B | | Number Of Packs | 1 | | Number Of Pieces | 1 | | Size | 3/4 Inch. | | Thread Size | 0.75 NPT | | Thread Type | NPT | | Unit Count | 1 Count | | Upc | 879420000071 | ## Product Details - **Brand:** Homewerks Worldwide - **Color:** Brass - **Connector Type:** NPT - **Exterior Finish:** Brass - **Item Weight:** 9.07 g - **Item dimensions L x W x H:** 2 x 2 x 2 inches - **Material:** Brass - **Size:** 3/4 Inch. - **Thread Size:** 0.75 NPT - **Thread Type:** NPT ## Images ![Homewerks 3/4-Inch Brass Male Hose Thread Vacuum Breaker, ASSE Certified | Self-Draining, Max 180F, 125 PSI Rated, Break-Off Screw for Tamper Resistance, CSA and NSF Certified, Hose Bib Backflow - Image 1](https://m.media-amazon.com/images/I/91IlKRZd46L.jpg) ![Homewerks 3/4-Inch Brass Male Hose Thread Vacuum Breaker, ASSE Certified | Self-Draining, Max 180F, 125 PSI Rated, Break-Off Screw for Tamper Resistance, CSA and NSF Certified, Hose Bib Backflow - Image 2](https://m.media-amazon.com/images/I/71tfM+pEpgL.jpg) ![Homewerks 3/4-Inch Brass Male Hose Thread Vacuum Breaker, ASSE Certified | Self-Draining, Max 180F, 125 PSI Rated, Break-Off Screw for Tamper Resistance, CSA and NSF Certified, Hose Bib Backflow - Image 3](https://m.media-amazon.com/images/I/81caYVW-euL.jpg) ![Homewerks 3/4-Inch Brass Male Hose Thread Vacuum Breaker, ASSE Certified | Self-Draining, Max 180F, 125 PSI Rated, Break-Off Screw for Tamper Resistance, CSA and NSF Certified, Hose Bib Backflow - Image 4](https://m.media-amazon.com/images/I/81SsSWVc5aL.jpg) ![Homewerks 3/4-Inch Brass Male Hose Thread Vacuum Breaker, ASSE Certified | Self-Draining, Max 180F, 125 PSI Rated, Break-Off Screw for Tamper Resistance, CSA and NSF Certified, Hose Bib Backflow - Image 5](https://m.media-amazon.com/images/I/818I-S-HFlL.jpg) ## Questions & Answers **Q: where is this made? what is the country of origin?** A: Hello, This was manufactured in Taiwan. **Q: Is the material lead free?** A: Nothing is really lead free. The certifications to look for are nsf61 (low leaching of multiple toxins) and NSF372 low lead (<0.25%). when both are met they list it as NSF-61/9. That said most these backfkow preventer claim to "meet" the lead limit of 0.25 but are not stating they are actually NSF61-9 certified. Another claim is AB1953 which also limits lead to 0.25. But neither AB1953 or NSF372 on their own confirm the leaching. They also mislead because they are referring to the brass only, not the rubber gasket or the plastic components. Look for the NSF logo and confirm it is for the entire product. **Q: I bought this and it didn't fit. The 3/4" size seems correct, but the thread on my faucet is finer than this. What should I have bought?** A: These Breakers Are Designed For Laundry Tub Faucets With Threads At The End... It's Called 3/4" NPT (National Pipe Thread)... Anytime You See 3/4" NPT, Your Working With (Garden Hose Threads)... Breakers Aren't Normally Made For Finer Threaded Faucets, Because The Cross Connection Threats Are Designed Out Of The Kitchen & Bathroom Faucets... The Reason Breakers Are Required By Municipalities, Is Because Your Laundry Tub Faucet That Has 3/4" NPT (Garden Hose Threads) Is Because People Install Garden Hoses, Sprayers, etc Onto The End Of These Faucets... When The Garden Hose Attached To A Laundry Tub Faucet Is Sitting In Some Type Of Liquid, Including Water, From The Hose, From The Laundry Tub, From A Bucket, etc, It's Called A Cross Connection... The Reason Breakers Are Installed At The End Of Your Laudry Faucet Is To Prevent Whatever Liquid Is In The Garden Hose Attached To Your Faucet With The "Breaker" Between The Faucet & The Hose... Breakers Prevent Liquids From Being Siphoned Back Through Your Faucet & Into The Water Mains... Example: If There Was A Fire Down The Street, And The Fire Department Was Fighting The Fire, It Would Cause A Negative Water Pressure In Your Area... Now If There Was A Garden Hose Attached To Your Laundy Faucet Without A Breaker Inbetween, Whatever Liquid The Hose Has In It, Or Sitting In, Like A Chemical & You Open Your Faucet While The Fire Department Is Fighting The Fire, The Liquid From Your House Will Be Siphoned Out Of Your House, Into The Water Mains, And Into Whoever Opens Their Faucet For Ice, Dog Bowl, Drink Of Water, etc... When This Happens It's Called A Cross Connection... It Sound Complicated, But People Die All The Time In These Type Of Ways, Because The Chemicals, Water/Paint, AntiFreeze, etc, Went From Your House & Into Your Neighbor's House... Because There Wasn't A $4 Vacuum Breaker Attached To The End Of Your Laundry Tub Faucet, And The Neighbor Died... Backflow Preventers Protect Buildings From Cross Connections... But There's No Code In America That I Know Of That Requires An Expensive Backflow Preventer Be Installed To Protect Your Home... Vacuum Breakers Meet This Need At The Highest Probable Point Of A Cross Connection, Between Your Laundry Tub Faucet & The Hose Attached To It... If There Wasn't Those 3/4" NPT Threads On Your Laundry Tub, Or No Hose Was Attached To Your Faucet, No Breaker Would Be Needed, Because There's No Risk Of A Cross Connection Taking Place... **Q: What are the sizes for both sides? - is 3/4 inch for both male side and female side?** A: Mine was 3/4" for both sides. Don't know why it would be different unless you needed a reducer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well Made, Reasonably Priced - Now I meet building code! *by on Reviewed in the United States August 1, 2026* Worked perfect, I now meet building code. Reasonably priced! ### ⭐⭐⭐⭐⭐ Works as it should *by on Reviewed in the United States July 30, 2026* Works as it should. Quality seems very good. ### ⭐⭐⭐⭐⭐ Good Quality *by on Reviewed in the United States August 13, 2026* Great deal. ## Frequently Bought Together - Homewerks Worldwide VACBFPZ4B Vacuum Breaker Hose Bib Backflow Preventer, 3/4 Inch, Brass - Eastman 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, Brass Plumbing Fitting, 20199 - Hourleey Brass Garden Hose Splitter (2 Way), Solid Brass Hose Y Splitter 2 Valves with 2 Extra Rubber Washers (Brass) --- ## 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.us/products/1183498-homewerks-3-4-inch-brass-male-hose-thread-vacuum-breaker](https://www.desertcart.us/products/1183498-homewerks-3-4-inch-brass-male-hose-thread-vacuum-breaker) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-19*