--- product_id: 310765454 title: "Brass Reducing Coupling 1/2\" NPT Female x 1/4\" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2)" brand: "legines" price: "207 Lei" currency: RON in_stock: true reviews_count: 5 category: "Legines" url: https://www.desertcart.ro/products/310765454-brass-reducing-coupling-1-2-npt-female-x-1-4 store_origin: RO region: Romania --- # 1200psi max operating pressure 1/2" & 1/4" NPT female threads -53 to 121°C temperature range Brass Reducing Coupling 1/2" NPT Female x 1/4" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) **Brand:** legines **Price:** 207 Lei **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence — The Brass Standard in Pipe Fittings! ## Quick Answers - **What is this?** Brass Reducing Coupling 1/2" NPT Female x 1/4" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) by legines - **How much does it cost?** 207 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/310765454-brass-reducing-coupling-1-2-npt-female-x-1-4) ## Best For - legines enthusiasts ## Why This Product - Trusted legines brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Pressure Performance:** Engineered to withstand up to 1200psi, ensuring robust operation in demanding environments. - • **Wide Temperature Resilience:** Operates flawlessly from -53°C to 121°C (-65°F to 250°F), perfect for versatile industrial applications. - • **Industrial-Grade Brass Durability:** Crafted from CA360/CA377 brass, surpassing ordinary alloys with corrosion resistance and stainless steel strength. - • **Precision Dual-Size Compatibility:** Seamlessly connect 1/2" and 1/4" male pipes with reliable NPT female threads for a leak-proof fit. - • **Pack of Two for Value & Convenience:** Double your readiness with two couplings, ideal for repairs or new projects—never get caught unprepared. ## Overview The Legines Brass Reducing Coupling features dual female NPT threads (1/2" and 1/4") designed for secure pipe connections. Made from premium CA360/CA377 brass, it offers superior corrosion resistance and strength comparable to stainless steel. Rated for up to 1200psi and a broad temperature range (-53°C to 121°C), this coupling ensures reliable performance in industrial and home applications. Sold in packs of two, it’s the go-to choice for professionals demanding durability and precision. ## Description Legines brass reducing coupling is a brass pipe fitting with female National Pipe Taper (NPT) threads on both ends for connecting male pipes. This reducing coupling has one end that is smaller than the other for connecting different sizes of pipe going in the same direction. It has NPT threads for creating tighter seals than straight threads and is made of brass, which is comparable in strength to stainless steel and is also more corrosion resistant. Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness). Review: Sturdy and good Fitting - Good quality, great for repairing my air compressor. Review: Not what I have in mind - But not bad ## Features - Reducing Coupling for connecting two different size male threaded pipes - 1/2" Female National Pipe Taper (NPT) threads on one end and 1/4" on another. - Legines pipe fittings are made of CA360 or CA377 brass, not ordinary copper alloy, and meet SAE standard, have dryseal threads, forgings & extruded. - Operating pressure of our fittings is up to 1200psi, more higher than other general fittings. Temperatures range from -53 to 121 degrees C (-65 to 250 degrees F) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07487LP8X | | Best Sellers Rank | #16,563 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #85 in Industrial Pipe Fittings | | Brand | Legines | | Brand Name | Legines | | Color | Brass | | Colour | Brass | | Connector Type | Adapter, Coupling, Reducer | | Connector type | Adapter, Coupling, Reducer | | Customer Reviews | 4.6 out of 5 stars 451 Reviews | | Exterior Finish | Brass | | Item Dimensions | 10 x 10 x 10 centimeters | | Item dimensions L x W x H | 10 x 10 x 10 centimeters | | Manufacturer | Legines | | Manufacturer Part Number | 3300*DB | | Material | Brass | | Material Type | Brass | | Number of Pieces | 2 | | Size | 1/2\" NPT Female x 1/4\" NPT Female | | Thread Size | 1/2" NPT Female | | Thread Type | NPT | | Unit Count | 2.0 Count | ## Product Details - **Size:** 1/2\" NPT Female x 1/4\" NPT Female - **Material:** Brass - **Brand:** Legines - **Colour:** Brass - **Item dimensions L x W x H:** 10 x 10 x 10 centimeters ## Images ![Brass Reducing Coupling 1/2" NPT Female x 1/4" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/518odF4YDBL.jpg) ![Brass Reducing Coupling 1/2" NPT Female x 1/4" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) - Image 2](https://m.media-amazon.com/images/I/618r0AxaGOL.jpg) ![Brass Reducing Coupling 1/2" NPT Female x 1/4" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) - Image 3](https://m.media-amazon.com/images/I/61IOg+aeH3L.jpg) ![Brass Reducing Coupling 1/2" NPT Female x 1/4" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) - Image 4](https://m.media-amazon.com/images/I/517IueNeCBL.jpg) ![Brass Reducing Coupling 1/2" NPT Female x 1/4" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) - Image 5](https://m.media-amazon.com/images/I/61rrBkAE+9L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: 1/8 NPT: is this 1/8 x 18 - meaning 18 threats per inch?** A: yes **Q: Can this item be used on a pressure washer with 3100psi ?** A: I would say this fitting would not be appropriate as the description does say it is good for operating pressures of up to 1200psi. There may be a brass version made heavier for use at higher pressure, or perhaps one made of stainless steel instead of brass. I am using it at very low pressure in a computer water cooling loop to adapt thread sizes where a smaller and lighter fitting was preferable for me. I would search for a fitting that states it is good for a 3100psi working pressure or higher, or you are taking a risk of serious injury should this fitting burst. **Q: Which size fits a Schrader valve?** A: A Shrader valve is: 0.305" in OD, thread root diameter 0.302" in x 32 tpi (threads per inch). A Shrader valve is not a NPT thread. Try B09QMCF6BK. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sturdy and good Fitting *by K***R on 10 November 2025* Good quality, great for repairing my air compressor. ### ⭐⭐⭐ Not what I have in mind *by A***N on 20 December 2022* But not bad ### ⭐⭐⭐⭐⭐ Excellent *by A***S on 27 October 2024* Fonctionne bien 3/8 f et 1/4 ## Frequently Bought Together - Legines Brass Reducing Coupling 1/2" NPT Female x 1/4" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) - SDTC Tech 2-Pack Brass Pipe Fitting 1/4 NPT Thread Male to 1/2 NPT Thread Female Reducer Adapter - GamaTech 110V/220V 10A/5A Pressure Switch for Water Pump and Air Pump, Digital Adjustable Pressure Controller, 0-230 Psi --- ## 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.ro/products/310765454-brass-reducing-coupling-1-2-npt-female-x-1-4](https://www.desertcart.ro/products/310765454-brass-reducing-coupling-1-2-npt-female-x-1-4) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-07-08*