--- product_id: 428848975 title: "304 Stainless Steel Compression Adapter 1/4\" Tube OD x 1/8\" NPT Male 2pc" brand: "pysrych" price: "€ 16.19" currency: EUR in_stock: true reviews_count: 12 category: "Pysrych" url: https://www.desertcart.hr/products/428848975-304-stainless-steel-compression-adapter-1-4-tube-od-x store_origin: HR region: Croatia --- # Pressure Rated 2900psi / 16MPa Max Temp 450°C / 842°F 304 Stainless Steel Durability 304 Stainless Steel Compression Adapter 1/4" Tube OD x 1/8" NPT Male 2pc **Brand:** pysrych **Price:** € 16.19 **Availability:** ✅ In Stock ## Summary > 🔧 Connect with Confidence — The Ultimate Stainless Steel Seal for Professionals Who Demand More ## Quick Answers - **What is this?** 304 Stainless Steel Compression Adapter 1/4" Tube OD x 1/8" NPT Male 2pc by pysrych - **How much does it cost?** € 16.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/428848975-304-stainless-steel-compression-adapter-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 from -50°C to 450°C, perfect for versatile industrial and professional applications. - • **High-Pressure Performance:** Engineered to withstand up to 2900psi, ensuring leak-proof reliability under demanding conditions. - • **Industrial-Grade Strength:** Crafted from premium 304 stainless steel for unmatched corrosion resistance and longevity. - • **Precision Double Ferrule Seal:** Advanced double ferrule design guarantees a secure, welding-free connection with superior sealing. ## Overview This pack of two 304 stainless steel compression fittings features a 1/4" tube OD and 1/8" NPT male thread, designed for high durability and corrosion resistance. Rated for pressures up to 2900psi and temperatures up to 450°C, these adapters provide a secure, leak-proof connection with double ferrule technology, compatible with multiple tubing types including stainless steel and copper. Ideal for demanding water, oil, air, and corrosive liquid applications. ## Description Product description 304 Stainless Steel High quality stainless steel , Corrosion resistance, safe and reliable to use. Temperature Range Working Temperature -50- 450°C| -58～842°F Working Pressure 0-20mpa | 0-2900psi Clean Thread Polishing treatment, smooth surface, deep thread cleaning without burrs. Good Sealing No welding required, the sleeve connection is firm and has strong sealing performance! 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 | | Best Sellers Rank | #26,161 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Compression Fitting Ferrules | | Brand | Pysrych | | Brand Name | Pysrych | | Color | Copper | | Connector Type | Adapter | | Customer Reviews | 4.3 out of 5 stars 158 Reviews | | Item Weight | 0.01 Ounces | | Manufacturer | Pysrych | | Material | Stainless Steel | | Material Type | Stainless Steel | | Number of Pieces | 2 | | Size | 1/4" OD x 1/8" NPT | | Thread Type | NPT | | UPC | 719793939687 | | Unit Count | 2.0 Count | ## 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 Adapter 1/4" Tube OD x 1/8" NPT Male 2pc - Image 1](https://m.media-amazon.com/images/I/51C2jTNZbeL.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. ### ⭐⭐⭐⭐⭐ nice compression fitting *by 3***O on July 30, 2024* Wow very nice SS plumbing part, heavy wall, very high pressure, good threads, seals perfect. ## 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.hr/products/428848975-304-stainless-steel-compression-adapter-1-4-tube-od-x](https://www.desertcart.hr/products/428848975-304-stainless-steel-compression-adapter-1-4-tube-od-x) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-18*