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            "name": "KUS Weld-On Mounting Adapter / Weld-On Flange with 1 1/4\" BSP Female Thread",
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            "description": "#### **KUS Weld-On Mounting Adapter / Weld-On Flange with 1 1/4\" BSP Female Thread – For Custom Metal Tanks**\n\nBuild or modify your custom metal boat tank to a truly professional standard! The original **KUS welded mounting adapter (weld-on flange) with threads** is the perfect solution for shipyards, welders, and discerning DIY boat builders. The solid metal ring features a precisely cut **1 1/4\" BSP female thread**. It is welded directly over the tank cutout and forms an extremely stable, warp-free, and permanently leak-proof base for your screw-in fuel level sensor.\n\nForget about drilling screw holes or tedious counterboring inside the tank—this weld-on ring allows you to screw the precise KUS S3 dip-tube transmitters or the modern, digital NMEA 2000 transmitters from the NS3H series directly into the tank in a matter of seconds, with absolutely no leaks.\n\n---\n\n#### ⚠️ **Important note on material selection (welded joint):**\n\nTo guarantee an absolutely secure, material-compatible, and durable weld, the adapter’s material must match that of your tank. Please select the appropriate option from the dropdown menu above:\n\n- **Stainless steel version (AISI 316 / V4A):** For welding onto stainless steel tanks.\n- **Marine aluminum version:** For direct welding onto aluminum tanks.\n\n---\n\n#### **Advantages & Technical Highlights at a Glance:**\n\n- **Highest material quality:** Depending on the version, manufactured from high-purity, saltwater- and fuel-resistant stainless steel (V4A) or seawater-resistant marine aluminum.\n- **Ingenious screw-in system:** Enables extremely fast sensor installation and removal (e.g., for cleaning purposes) without additional mounting screws.\n- **Precise thread:** Clean 1 1/4\" BSP (British Standard Pipe) internal thread—compatible with all standard marine threaded sensors.\n- **Universal use:** Ideally suited for all types of custom-built metal tanks (gasoline, diesel, fresh water, gray water, and holding tanks).\n\n---\n\n#### 🛠 Installation tip from Tenten-Boats:\n\nComplete your tank installation! Combine the threaded weld-on flange directly with the durable analog **KUS S3 screw-in sensors** or the digital high-tech **KUS NMEA 2000 holding tank sensor model NS3H** with protective cage.\n\n---\n\n#### **Technical Data (Specifications):**\n\n**Property**\n**Specification / Value**\n\n**Manufacturer / Brand**\nKUS\n\n**Product Type**\nWeld-On Flange / Weld-On Adapter for Threaded Tank Sensors\n\n**Thread Specification**\n1 1/4\" BSP female thread (British Standard Pipe)\n\n**Material Options**\nV4A stainless steel (AISI 316) or seawater-resistant marine aluminum (depending on selection)\n\n**Compatibility**\nKUS S3 (analog) & KUS NS3H (digital NMEA 2000)",
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