--- product_id: 87660824 title: "4100-20N-SET" brand: "summit hydraulics" price: "£138.08" currency: GBP in_stock: true category: "Summit Hydraulics" url: https://www.desertcart.co.uk/products/87660824-4100-20n-set store_origin: GB region: United Kingdom --- # 3000 PSI working pressure 1-1/4" NPT thread size Brass body resists corrosion 4100-20N-SET **Brand:** summit hydraulics **Price:** £138.08 **Availability:** ✅ In Stock ## Summary > ⚙️ Connect with confidence — power your hydraulics like a pro! ## Quick Answers - **What is this?** 4100-20N-SET by summit hydraulics - **How much does it cost?** £138.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/87660824-4100-20n-set) ## Best For - summit hydraulics enthusiasts ## Why This Product - Trusted summit hydraulics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **3000 PSI Rated Strength:** Built to withstand intense pressure without fail - • **Precision 1-1/4" NPT Thread:** Seamless fit for heavy-duty hydraulic systems - • **Corrosion-Resistant Brass Body:** Durability that keeps your system leak-free and long-lasting - • **Nitrile Seal with Teflon Backup:** Advanced sealing technology for zero leaks under pressure - • **Heavy-Duty Steel Sleeve & Wing Nut:** Secure, easy-to-use connection with premium materials ## Overview This 1-1/4" NPT Wet-Line Wing Nut Hydraulic Quick Disconnect Coupler Set by Summit Hydraulics is engineered for demanding wet-line hydraulic systems, offering a robust 3000 PSI working pressure rating. Featuring a corrosion-resistant brass body, heavy-duty steel components, and advanced Nitrile seals with Teflon backup, it ensures secure, leak-free connections ideal for live bed and dump trailer applications. ## Description Product description 1-1/4" NPT Wet-Line Wing Nut Hydraulic Quick Disconnect Coupler/Coupling Set 1-1/4" NPT Female Pipe Thread Brass body coupler and nipple prevents corrosion Summit 1-1/4″ Wet-Line / Wing Nut Couplers are designed for industrial applications that require couplings to be connected and disconnected under pressure with little to no fluid loss. Wet-line couplers are commonly used on live bed / dump trailer wet-line hydraulic systems and other heavy duty applications. Features & Benefits Heavy-duty steel sleeve and wing nut Nitrile seal with Teflon backup 1-1/4″ NPT Female Pipe Thread Nominal Flow Rate: 80 GPM Applications Dump Trailers Live Bed Trailers Mobile Drilling Rigs Sand and salt spreaders Oil Well Equipment Heavy Equipment Interchangeable With Why Summit Hydraulics? USA Distributed All Summit Hydraulic products are distributed in the United States by our local family owned and operated company. Superior Quality We focus on superior quality and are doing our part to provide the solutions to those who build our world and farm our food. We stand behind our products and are proud to offer reliable products at fair prices. Our Vision To make hydraulics more accessible and easier so the people building and farming our world can get more done in less time. ## Features - Commonly used on live bed /dump trailer wet-line hydraulic systems and other heavy duty applications. - 1-1/4" NPT Female Pipe Thread - 3000 PSI Working Pressure Rating - Brass body coupler and nipple prevents corrosion - Heavy-duty steel sleeve and wing nut including Nitrile seal with Teflon backup ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MG6WB86 | | Best Sellers Rank | #344,847 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #482 in Hydraulic Couplings | | Brand | Summit Hydraulics | | Brand Name | Summit Hydraulics | | Color | Brass | | Connector Type | Coupling | | Customer Reviews | 4.5 out of 5 stars 8 Reviews | | Exterior Finish | Brass | | Item Weight | 5 Pounds | | Manufacturer | Summit Hydraulics | | Manufacturer Part Number | 4100-20N-SET | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | Wet line | | Number of Pieces | 2 | | Set Name | Set | | Size | 1-1/4 inches | | Thread Size | 1.25 inch | | Thread Type | NPT | | UPC | 765552690221 | ## Product Details - **Size:** 1-1/4 inches - **Material:** Alloy Steel - **Brand:** Summit Hydraulics - **Color:** Brass - **Connector Type:** Coupling - **Thread Size:** 1.25 inch - **Exterior Finish:** Brass - **Thread Type:** NPT - **Item Weight:** 5 Pounds - **Number of Pieces:** 2 ## Images ![4100-20N-SET - Image 1](https://m.media-amazon.com/images/I/717jx7QHAQL.jpg) ![4100-20N-SET - Image 2](https://m.media-amazon.com/images/I/71MeYrRO1bL.jpg) ![4100-20N-SET - Image 3](https://m.media-amazon.com/images/I/61p752RWG2L.jpg) ![4100-20N-SET - Image 4](https://m.media-amazon.com/images/I/61yfsyuoidL.jpg) ![4100-20N-SET - Image 5](https://m.media-amazon.com/images/I/613zIZLB3yL.jpg) ## Frequently Bought Together - 1-1/4" NPT Wet-Line Wing Nut Hydraulic Quick Disconnect Coupler/Coupling Set - Summit Hydraulics 1" NPT Wet-Line Wing Nut Hydraulic Quick Disconnect Coupler/Coupling Set - Dust Cap and Plug Set for 1-1/4” Body Wet Line Wing Style Couplers --- ## 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.co.uk/products/87660824-4100-20n-set](https://www.desertcart.co.uk/products/87660824-4100-20n-set) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*