---
product_id: 428848975
title: "304 Stainless Steel Compression Fitting 1/4\" Tube OD x 1/8\" NPT Male Coupler Straight Adapter Connect with Double Ferrules Pack of 2"
brand: "pysrych"
price: "82 Lei"
currency: RON
in_stock: true
reviews_count: 11
category: "Pysrych"
url: https://www.desertcart.ro/products/428848975-304-stainless-steel-compression-fitting-1-4-tube-od-x
store_origin: RO
region: Romania
---

# Pressure Rated 2900psi / 16MPa Max Temp 450℃ / 842℉ 304 Stainless Steel Durability 304 Stainless Steel Compression Fitting 1/4" Tube OD x 1/8" NPT Male Coupler Straight Adapter Connect with Double Ferrules Pack of 2

**Brand:** pysrych
**Price:** 82 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence — The Ultimate Stainless Steel Coupler for Pros Who Demand More

## Quick Answers

- **What is this?** 304 Stainless Steel Compression Fitting 1/4" Tube OD x 1/8" NPT Male Coupler Straight Adapter Connect with Double Ferrules Pack of 2 by pysrych
- **How much does it cost?** 82 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/428848975-304-stainless-steel-compression-fitting-1-4-tube-od-x)

## Best For

- pysrych enthusiasts

## Why This Product

- Trusted pysrych brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Seamlessly connects with stainless steel, copper, and various plastic tubing for flexible system integration.
- • **Extreme Temperature Ready:** Operates flawlessly in environments up to 450℃ (842℉), perfect for versatile industrial applications.
- • **High-Pressure Performance:** Engineered to withstand up to 2900psi, ensuring leak-proof connections under demanding conditions.
- • **Industrial-Grade Strength:** Crafted from premium 304 stainless steel for unmatched corrosion resistance and longevity.
- • **Precision Double Ferrule Design:** Guarantees secure, vibration-resistant seals that prevent leaks and maintain system integrity.

## Overview

The Pysrych 304 Stainless Steel Compression Fitting is a high-performance, corrosion-resistant coupler designed for 1/4" OD tubing and 1/8" NPT male connections. Rated for pressures up to 2900psi and temperatures up to 450℃, it features a precision double ferrule design for leak-proof, durable connections compatible with multiple tubing materials. Sold in packs of two, it’s the go-to choice for professionals seeking reliability and versatility in plumbing and industrial systems.

## Description

Buy Pysrych 304 Stainless Steel Compression Fitting 1/4" Tube OD x 1/8" NPT Male Coupler Straight Adapter Connect with Double Ferrules Pack of 2: Ferrule Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: I used the the product that worked perfectly on my stainless water line - The item that I bought is perfect for my purposes I am very happy with the product thanks
Review: Pysrych 304 Stainless Steel Compression Fitting - Couplers of the Cosmos In the star-lit labs of distant space, Where engineers dream and circuits race, Pysrych’s couplers, forged in steel, Connect the future with cosmic zeal. 304 stainless, gleaming bright, Resistant to time, to pressure, to flight. Double ferrules, precision’s embrace, Ensuring no leaks in the vacuum of space. Adapters straight, for tubes to meet, 3/8" OD, a perfect feat. NPT threads, secure and tight, Locking in systems through day and night. From starship engines to lunar base, These fittings endure the harshest place. In packs of two, they travel far, Uniting components from quasar to star. No rust, no failure, just seamless flow, Where oxygen, coolant, or plasma go. A marvel of science, a triumph of art, Pysrych’s connectors play their part. So here’s to the couplers, small yet grand, Uniting the universe with a steady hand. In the age of machines and interstellar lore, These fittings ensure we can always explore.

## Features

- Coupler connects to tubing on one end and has an NPT male thread connector on the other.
- Suitabal medium: Water, oil, air and some corrosive liquid.
- Made of stainless steel 304, heavy duty, durable and corrosion resistance.
- Compatible with stainless steel, copper, rigid and semi-rigid plastic tubing
- Nominal pressure: 16Mpa/2900psi; Max Applicable temperature: 450℃/842℉

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FF4QS22 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #34,550 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Compression Fitting Ferrules |
| Brand | Pysrych |
| Color | Copper |
| Connector Type | Adapter |
| Customer Reviews | 4.5 4.5 out of 5 stars (140) |
| Date First Available | September 3, 2021 |
| Item Package Quantity | 2 |
| Item Weight | 0.01 ounces |
| Manufacturer | Pysrych |
| Material | Stainless Steel |
| Measurement System | inch |
| Number of Pieces | 2 |
| Package Dimensions | 2.83 x 1.57 x 0.55 inches |
| Size | 1/4" OD x 1/8" NPT |
| Thread Type | NPT |
| UPC | 719793939687 |

## Product Details

- **Brand:** Pysrych
- **Color:** Copper
- **Connector Type:** Adapter
- **Item Weight:** 0.01 Ounces
- **Manufacturer:** Pysrych
- **Material:** Stainless Steel
- **Number of Pieces:** 2
- **Size:** 1/4" OD x 1/8" NPT
- **Thread Type:** NPT
- **UPC:** 719793939687

## Images

![304 Stainless Steel Compression Fitting 1/4" Tube OD x 1/8" NPT Male Coupler Straight Adapter Connect with Double Ferrules Pack of 2 - Image 1](https://m.media-amazon.com/images/I/51-gkmFPMkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I used the the product that worked perfectly on my stainless water line
*by C***. on June 27, 2025*

The item that I bought is perfect for my purposes I am very happy with the product thanks

### ⭐⭐⭐⭐⭐ Pysrych 304 Stainless Steel Compression Fitting
*by S***S on January 15, 2026*

Couplers of the Cosmos In the star-lit labs of distant space, Where engineers dream and circuits race, Pysrych’s couplers, forged in steel, Connect the future with cosmic zeal. 304 stainless, gleaming bright, Resistant to time, to pressure, to flight. Double ferrules, precision’s embrace, Ensuring no leaks in the vacuum of space. Adapters straight, for tubes to meet, 3/8" OD, a perfect feat. NPT threads, secure and tight, Locking in systems through day and night. From starship engines to lunar base, These fittings endure the harshest place. In packs of two, they travel far, Uniting components from quasar to star. No rust, no failure, just seamless flow, Where oxygen, coolant, or plasma go. A marvel of science, a triumph of art, Pysrych’s connectors play their part. So here’s to the couplers, small yet grand, Uniting the universe with a steady hand. In the age of machines and interstellar lore, These fittings ensure we can always explore.

### ⭐⭐⭐⭐⭐ Worked just like they should.
*by G***O on March 8, 2025*

Worked just like they should.

## Frequently Bought Together

- Pysrych 304 Stainless Steel Compression Fitting 1/4" Tube OD x 1/8" NPT Male Coupler Straight Adapter Connect with Double Ferrules Pack of 2
- Vigorous Stainless Steel Tubing Coil, 1/4" x 10Ft 304 Stainless Steel Welded Tubing

---

## 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/428848975-304-stainless-steel-compression-fitting-1-4-tube-od-x](https://www.desertcart.ro/products/428848975-304-stainless-steel-compression-fitting-1-4-tube-od-x)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-07*