--- product_id: 240412971 title: "HYDRO MASTER Water Hammer Arrestor,Clean Brass,1/2\"MNPT" brand: "hydro master" price: "₩28948" currency: KRW in_stock: true reviews_count: 8 category: "Hydro Master" url: https://www.desertcart.kr/products/240412971-hydro-master-water-hammer-arrestor-clean-brass-1-2mnpt store_origin: KR region: South Korea --- # Stops Pipe Banging Noise Max 250 PSI & 250°F 1/2" Male NPT Thread HYDRO MASTER Water Hammer Arrestor,Clean Brass,1/2"MNPT **Brand:** hydro master **Price:** ₩28948 **Availability:** ✅ In Stock ## Summary > 💧 Silence the Bang, Master the Flow! ## Quick Answers - **What is this?** HYDRO MASTER Water Hammer Arrestor,Clean Brass,1/2"MNPT by hydro master - **How much does it cost?** ₩28948 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/240412971-hydro-master-water-hammer-arrestor-clean-brass-1-2mnpt) ## Best For - hydro master enthusiasts ## Why This Product - Trusted hydro master brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise-Free Plumbing:** Eliminates disruptive water hammer sounds for a peaceful home or office environment. - • **Versatile Installation:** Fits horizontally, vertically, or anywhere in between—flexibility that suits your setup. - • **Durable Lead-Free Brass:** Built with premium, corrosion-resistant brass for long-lasting performance and safety. - • **Seamless Pressure Control:** Effectively reduces plumbing system pressure to protect your pipes and fixtures. - • **High-Pressure & Temperature Tolerance:** Handles up to 250 PSI and 250°F, perfect for demanding plumbing systems. ## Overview The HYDRO MASTER Water Hammer Arrestor is a robust, lead-free brass plumbing fitting with a 1/2" male NPT thread. Designed to eliminate pipe banging noises by reducing pressure surges, it supports up to 250 PSI and 250°F. Its versatile installation options and durable construction make it an essential upgrade for any modern plumbing system seeking reliability and quiet operation. ## Description HYDRO MASTER 0160901 Water Hammer Arrestor,Lead Free Brass,1/2"MNPT Review: WORKS AND BUILT SOLID - Good , solid, product ..works as expected Review: Works - Seems to be holding up. Stopped the hammering I was getting ## Features - Connection: 1/2" male NPT thread - The hammer arrestor reduces the pressure on the plumbing system - Shock prevention: Stops pipe banging noise common in the plumbing system. - Max working pressure: 250 PSI ；Maximum working temperature：250 F - Can be installed horizontally, vertically and in any position in between. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KGGPQZP | | Best Sellers Rank | #70,118 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,210 in Pipe Fittings | | Brand | HYDRO MASTER | | Brand Name | HYDRO MASTER | | Color | Brass | | Connector Type | Threaded | | Customer Reviews | 4.0 out of 5 stars 82 Reviews | | Exterior Finish | Brass | | Item Weight | 3.3 Ounces | | Manufacturer | HYDRO MASTER | | Material | Lead, Brass | | Material Type | Lead,Brass | | Model Number | HYDRO MASTER 0160901 | | Number of Pieces | 1 | | Size | 1/2"MNPT | | Thread Size | ['1/2 inch'] | | Thread Type | NPT | | Unit Count | 1 Count | ## Product Details - **Brand:** HYDRO MASTER - **Color:** Brass - **Connector Type:** Threaded - **Exterior Finish:** Brass - **Item Weight:** 3.3 Ounces - **Material:** Lead,Brass - **Number of Pieces:** 1 - **Size:** 1/2"MNPT - **Thread Size:** ['1/2 inch'] - **Thread Type:** NPT ## Images ![HYDRO MASTER Water Hammer Arrestor,Clean Brass,1/2"MNPT - Image 1](https://m.media-amazon.com/images/I/41DcPKt0c6L.jpg) ## Questions & Answers **Q: can it on a boiler hot water** A: If the temprature in boiler hot water does not exceed 100 Celsius,the water hammer arrestor can be used. **Q: can it be in place of radiator air val** A: water hammer arrestor can not be used for radiator air val. water hammer arrestor be used for reducing the air pressure in the pipe. ## Customer Reviews ### ⭐⭐⭐⭐⭐ WORKS AND BUILT SOLID *by D***O on January 3, 2026* Good , solid, product ..works as expected ### ⭐⭐⭐⭐⭐ Works *by R***. on July 6, 2025* Seems to be holding up. Stopped the hammering I was getting ### ⭐ Not working at all *by M***. on August 11, 2025* It appears to not work. I purchased this as a replacement for an arrestor that failed after two years. What I noticed on this one was there's a non-metallic object in the bottom above the fitting where the piston would be. I don't know if this is the "ball" other purchasers mention being stuck. In any event the pipes are still getting rattled. ## Frequently Bought Together - HYDRO MASTER Water Hammer Arrestor,Clean Brass,1/2"MNPT - Joywayus Brass Pipe Fitting Barstock Tee 3 Way NPT 1/2" Female x 1/2" Female x 1/2" Male Hose Fitting - 2-Pack EFIELD MH-131, 1/2-Inch MIP Thread Stainless Steel Water Hammer Arrestor For Potable Water Plumbing Application --- ## 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.kr/products/240412971-hydro-master-water-hammer-arrestor-clean-brass-1-2mnpt](https://www.desertcart.kr/products/240412971-hydro-master-water-hammer-arrestor-clean-brass-1-2mnpt) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-11*