---
product_id: 246572016
title: "SDTC Tech 2-Pack Brass Pipe Fitting 1/4 NPT Thread Male to 1/2 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors"
brand: "sdtc tech"
price: "₨6794"
currency: LKR
in_stock: true
reviews_count: 8
category: "Sdtc Tech"
url: https://www.desertcart.lk/products/246572016-sdtc-tech-2-pack-brass-pipe-fitting-1-4-npt
store_origin: LK
region: Sri Lanka
---

# 1/4" NPT Male x 1/2" NPT Female precision threads Wide temp range: -53°C to 121°C (-65°F to 250°F) Premium solid brass for durability & corrosion resistance SDTC Tech 2-Pack Brass Pipe Fitting 1/4 NPT Thread Male to 1/2 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors

**Brand:** sdtc tech
**Price:** ₨6794
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence—where precision meets durability!

## Quick Answers

- **What is this?** SDTC Tech 2-Pack Brass Pipe Fitting 1/4 NPT Thread Male to 1/2 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors by sdtc tech
- **How much does it cost?** ₨6794 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/246572016-sdtc-tech-2-pack-brass-pipe-fitting-1-4-npt)

## 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

- • **Built to Last:** Solid brass construction resists wear, corrosion, and harsh environments for long-term reliability.
- • **Value-Packed 2-Pack:** Double the connectors, double the convenience—ideal for professionals who demand efficiency.
- • **Effortless Installation:** Smooth, well-aligned threads make setup quick and hassle-free—no more fumbling or leaks.
- • **Versatile Temperature Range:** Operates flawlessly from freezing cold to high heat, perfect for diverse applications.
- • **Precision Engineered Threads:** Tapered NPT design ensures leak-proof, secure connections every time.

## Overview

The SDTC Tech 2-Pack Brass Pipe Fittings feature 1/4" NPT male to 1/2" NPT female tapered threads crafted from premium solid brass. Designed for durability and corrosion resistance, they operate reliably across a wide temperature range (-53°C to 121°C). These adapters provide secure, leak-proof connections ideal for plumbing, hydraulic, and industrial applications, delivering professional-grade performance and value.

## Description

desertcart.com: SDTC Tech 2-Pack Brass Pipe Fitting 1/4 NPT Thread Male to 1/2 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors : Industrial & Scientific

Review: Exceptional Quality and Performance! - I recently used the SDTC Tech 2-Pack Brass Pipe Fittings for a plumbing project, and they exceeded my expectations in every way. Here’s a detailed review of my experience: Superior Quality and Construction: These brass pipe fittings are exceptionally well-made. The high-quality brass material is durable, corrosion-resistant, and built to last. The fittings feel robust and reliable, providing confidence in their long-term performance. Perfect Fit and Compatibility: Designed to connect 3/4" NPT male threads to 3/4" NPT female threads, these fittings fit perfectly with my existing pipes. The threading is precise and smooth, ensuring a seamless and leak-free connection. They integrate effortlessly into any plumbing system. Effortless Installation: Installing these adapters was a breeze. The threads were clean, well-aligned, and easy to work with. I was able to hand-tighten them initially and then secure them with a wrench without any issues. The fittings sealed perfectly on the first try, saving me time and effort. Outstanding Performance: Once installed, these fittings performed flawlessly. They maintained a tight seal under varying water pressure conditions, with no leaks or drips. Their reliability and consistent performance have been impressive, even under heavy usage. Great Value for Money: These fittings offer excellent value for the price. The 2-pack provides an economical solution for those needing multiple adapters, and the quality justifies the cost. Their durability and reliability make them a smart investment for any plumbing project. Final Thoughts: The SDTC Tech 2-Pack Brass Pipe Fittings are an outstanding choice for anyone needing a 3/4" NPT male to 3/4" NPT female thread reducer adapter. Their exceptional quality, ease of installation, and reliable performance make them a five-star product. I highly recommend these fittings to anyone looking for durable and high-performing plumbing accessories.
Review: These saved the day for my air hose couplings - Save the day for hooking up 1/2 to 1/4 air hose couplings that were otherwise unusable. Very well made and not oversized.

## Features

- NPT SPEC/SIZE CHECK: NPT1/4-18 Male x NPT1/2-14 Female 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: 1/4 NPT Male Thread (OD approx 0.52" - 0.54", 18 Threads Per Inch) x 1/2 NPT Female Thread (ID approx 0.73" - 0.8", 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, 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. NPT threads are tapered, and it is recommended to use them together with Pipe Thread Sealant or Teflon Plumbers Tape for sealing. Not recommended to use gaskets.
- 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 |
|---------------|-------|
| Brand | SDTC Tech |
| Color | 2P 1/4"Male x 1/2"Female |
| Connector Type | 1/2 NPT Female Thread (ID. approx 0.73" - 0.8"), 1/4 NPT Male Thread (OD. approx 0.52" - 0.54"), NPT Reducer Connector Type 1/2 NPT Female Thread (ID. approx 0.73" - 0.8"), 1/4 NPT Male Thread (OD. approx 0.52" - 0.54"), NPT Reducer See more |
| Material | Brass |
| Size | 0.73" to 0.8" |
| Thread Size | 1/4 inch |

## Product Details

- **Size:** 0.73" to 0.8"
- **Material:** Brass
- **Brand:** SDTC Tech
- **Color:** 2P 1/4"Male x 1/2"Female
- **Connector Type:** 1/2 NPT Female Thread (ID. approx 0.73" - 0.8"), 1/4 NPT Male Thread (OD. approx 0.52" - 0.54"), NPT Reducer
- **Thread Size:** 1/4 inch
- **Exterior Finish:** Brass
- **Thread Type:** NPT
- **Item Weight:** 0.01 Kilograms
- **Number of Pieces:** 2

## Images

![SDTC Tech 2-Pack Brass Pipe Fitting 1/4 NPT Thread Male to 1/2 NPT Thread Female Reducer Adapter, Brass Pipe Extension Connectors - Image 1](https://m.media-amazon.com/images/I/6130k19Pa1L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional Quality and Performance!
*by B***H on August 5, 2024*

I recently used the SDTC Tech 2-Pack Brass Pipe Fittings for a plumbing project, and they exceeded my expectations in every way. Here’s a detailed review of my experience: Superior Quality and Construction: These brass pipe fittings are exceptionally well-made. The high-quality brass material is durable, corrosion-resistant, and built to last. The fittings feel robust and reliable, providing confidence in their long-term performance. Perfect Fit and Compatibility: Designed to connect 3/4" NPT male threads to 3/4" NPT female threads, these fittings fit perfectly with my existing pipes. The threading is precise and smooth, ensuring a seamless and leak-free connection. They integrate effortlessly into any plumbing system. Effortless Installation: Installing these adapters was a breeze. The threads were clean, well-aligned, and easy to work with. I was able to hand-tighten them initially and then secure them with a wrench without any issues. The fittings sealed perfectly on the first try, saving me time and effort. Outstanding Performance: Once installed, these fittings performed flawlessly. They maintained a tight seal under varying water pressure conditions, with no leaks or drips. Their reliability and consistent performance have been impressive, even under heavy usage. Great Value for Money: These fittings offer excellent value for the price. The 2-pack provides an economical solution for those needing multiple adapters, and the quality justifies the cost. Their durability and reliability make them a smart investment for any plumbing project. Final Thoughts: The SDTC Tech 2-Pack Brass Pipe Fittings are an outstanding choice for anyone needing a 3/4" NPT male to 3/4" NPT female thread reducer adapter. Their exceptional quality, ease of installation, and reliable performance make them a five-star product. I highly recommend these fittings to anyone looking for durable and high-performing plumbing accessories.

### ⭐⭐⭐⭐⭐ These saved the day for my air hose couplings
*by T***L on January 5, 2026*

Save the day for hooking up 1/2 to 1/4 air hose couplings that were otherwise unusable. Very well made and not oversized.

### ⭐⭐⭐⭐⭐ Great price
*by J***R on January 7, 2026*

Great product

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-27*