--- product_id: 442626711 title: "SDTC Tech 2-Pack Brass Pipe Fitting 3/4-Inch NPT Male Thread to 1/2-Inch NPT Male Thread Reducer Adapter Straight Hex Connectors" brand: "sdtc tech" price: "₨14591" currency: LKR in_stock: true url: https://www.desertcart.lk/products/442626711-sdtc-tech-2-pack-brass-pipe-fitting-3-4-inch store_origin: LK region: Sri Lanka --- # Precision 14 TPI NPT threads Wide temp range -65°F to 250°F Premium solid brass durability SDTC Tech 2-Pack Brass Pipe Fitting 3/4-Inch NPT Male Thread to 1/2-Inch NPT Male Thread Reducer Adapter Straight Hex Connectors **Brand:** sdtc tech **Price:** ₨14591 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your flow game with brass precision! ## Quick Answers - **What is this?** SDTC Tech 2-Pack Brass Pipe Fitting 3/4-Inch NPT Male Thread to 1/2-Inch NPT Male Thread Reducer Adapter Straight Hex Connectors by sdtc tech - **How much does it cost?** ₨14591 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/442626711-sdtc-tech-2-pack-brass-pipe-fitting-3-4-inch) ## Best For - sdtc tech enthusiasts ## Why This Product - Trusted sdtc tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Convenience:** Two adapters included—perfect for multiple projects or backup, so you’re always ready. - • **Built to Last with Brass:** Solid brass construction offers superior corrosion resistance and strength over iron fittings. - • **Threaded for a Tighter Seal:** 14 threads per inch ensure leak-resistant, secure connections every time. - • **Versatile Temperature Range:** Operates flawlessly from freezing -65°F to scorching 250°F environments. - • **Engineered for Easy Installation:** Smooth tapered NPT threads reduce slip and speed up your plumbing setup. ## Overview The SDTC Tech 2-Pack Brass Pipe Fitting adapters convert 3/4-inch NPT male threads to 1/2-inch NPT male threads with precision 14 TPI tapered threads for a secure, leak-resistant fit. Crafted from premium solid brass, these fittings resist corrosion and wear, supporting temperatures from -65°F to 250°F. Ideal for plumbing, hydraulic, and refrigeration systems, this pack of two ensures durability and convenience for professional-grade installations. ## Description Full description not available ## Features - NPT SPEC/SIZE CHECK: NPT1/2-14 Male x NPT3/4-14 Male Brass Pipe Fitting Adapter, can be used in wet environments. The NPT (National (American) Pipe Thread) size is the American standard 60 degree taper pipe thread, is NOT equal to joint diameter size measured by common tools like ruler, tape measure or vernier caliper. Please find the correct size comparison information on the detailed page before purchasing! - THREADS: 3/4" NPT Male Thread (OD approx 1.02" - 1.05", 14 Threads Per Inch) x 1/2" NPT Male Thread (OD approx 0.81" - 0.84", 14 Threads Per Inch), not easy to slip, the NPT threads create a tighter seal than straight threads, and smoother threads for easier and quicker installation. - MATERIAL: Made of premium solid brass, high strength and hardness, wear and corrosion resistance, strong contruction, more durable than iron / iron galvanized pipe fittings. - USE: Work temperatures range from -53°C to 121°C (-65°F to 250°F), can be used with garden sprinkler, grease, fuels, refrigeration, instrumentation and hydraulic systems in low and medium pressure pipe line connections. - STANDARD & NOTE: High quality assurance, can not used for potable water due to the fittings contain lead. For better sealing, we suggest that all fittings must be used with sealing tape. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | SDTC Tech | | Part number | H-HOSEFITTING-DMALE-34TO12-2P | | Item Weight | 118 g | | Package Dimensions | 11.4 x 7.8 x 2.69 cm; 118 g | | Item model number | H-HOSEFITTING-DMALE-34TO12-2P | | Color | 3/4" NPT M Thread x 1/2" NPT M Thread | | Material | Brass | | Number Of Pieces | 2 | | Batteries Required? | No | ## Product Details - **Material:** Brass - **Brand:** SDTC Tech - **Colour:** 3/4" NPT M Thread x 1/2" NPT M Thread - **Connector type:** Adapter, Reducer - **Exterior finish:** Brass ## Images ![SDTC Tech 2-Pack Brass Pipe Fitting 3/4-Inch NPT Male Thread to 1/2-Inch NPT Male Thread Reducer Adapter Straight Hex Connectors - Image 1](https://m.media-amazon.com/images/I/61nkkrfDL0L.jpg) ![SDTC Tech 2-Pack Brass Pipe Fitting 3/4-Inch NPT Male Thread to 1/2-Inch NPT Male Thread Reducer Adapter Straight Hex Connectors - Image 2](https://m.media-amazon.com/images/I/710OXefPc5L.jpg) ![SDTC Tech 2-Pack Brass Pipe Fitting 3/4-Inch NPT Male Thread to 1/2-Inch NPT Male Thread Reducer Adapter Straight Hex Connectors - Image 3](https://m.media-amazon.com/images/I/61RL-rPRnnL.jpg) ![SDTC Tech 2-Pack Brass Pipe Fitting 3/4-Inch NPT Male Thread to 1/2-Inch NPT Male Thread Reducer Adapter Straight Hex Connectors - Image 4](https://m.media-amazon.com/images/I/71rtKpYpziL.jpg) ![SDTC Tech 2-Pack Brass Pipe Fitting 3/4-Inch NPT Male Thread to 1/2-Inch NPT Male Thread Reducer Adapter Straight Hex Connectors - Image 5](https://m.media-amazon.com/images/I/715jz5RTalL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.lk/products/442626711-sdtc-tech-2-pack-brass-pipe-fitting-3-4-inch](https://www.desertcart.lk/products/442626711-sdtc-tech-2-pack-brass-pipe-fitting-3-4-inch) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-01*