3-Inch IBC Adapter – S100x8 Female Buttress to 2-Inch BSP

Engineered for compatibility, made for convenience Easily convert an S100x8 (3” male buttress) IBC thread into a standard 2” BSP female outlet—ideal for UK plumbing systems, transfer pumps, hoses, and industrial fittings. No tools, no hassle—just a tight, secure fit that gets the job done fast. Built to handle the toughest liquids Manufactured from reinforced polypropylene, this adapter is built to last. It resists most acids, alkalis, oils, and chemicals—making it a reliable choice for harsh environments, from agriculture to manufacturing and chemical processing. Leak-free performance you can count on Supplied with an LDPE gasket, the adapter forms a secure seal right out of the box. That means fewer leaks, less mess, and greater peace of mind when transferring hazardous or sensitive liquids. One adapter. Many uses. This connector is a go-to choice for IBC drainage, fluid transfer, chemical dosing, spraying systems and more. Its universal design ensures compatibility with most UK and European IBCs fitted with the S100x8 thread. Understanding the 3-Inch IBC Adapter This 3-inch IBC adapter is a vital fitting for professionals who need to convert an IBC container’s outlet to suit different connection types. Designed to fit IBC containers with an IBC S100x8 male thread, it transforms the existing buttress outlet into a 2-inch BSP female thread, enabling a secure and compatible link with standard pipework and industrial fittings. Whether you’re transferring water, chemicals, or other liquids, this adapter provides the flexibility to integrate your IBC system with existing BSP-threaded setups. Constructed from reinforced polypropylene, the adapter delivers robust performance across a variety of industrial settings. It includes a low-density polyethylene (LDPE) gasket to ensure leak-free operation, even when handling more volatile or sensitive liquids. This reliable seal is essential for maintaining safety standards and preventing costly spills. Technical Specifications and Compatibility Engineered with precision, this S100x8 IBC adapter features a female buttress thread inlet and a 2-inch BSP female thread outlet. It is suitable for use with most standard UK and European IBC containers that utilise an IBC S100x8 thread, a 100mm diameter thread with an 8mm pitch. This specification ensures a snug and secure connection when paired with compatible IBC outlets. The adapter’s materials and construction allow it to perform reliably in temperatures ranging from -20°C to 70°C, making it suitable for both indoor and outdoor environments. The inclusion of the LDPE gasket further enhances sealing performance, providing peace of mind when transferring hazardous or corrosive substances. Always confirm thread compatibility before installation to ensure proper fitting and avoid operational issues. Practical Applications and Benefits The 3-inch IBC adapter is widely used across industries such as agriculture, chemical processing, water treatment, and manufacturing. It facilitates a seamless transition between IBC S100x8 containers and equipment that relies on BSP threading, making it an essential accessory for fluid handling systems. This adapter offers several key benefits: high chemical resistance, thermal stability across a broad temperature range, and compatibility with industry-standard fittings. The reinforced polypropylene body provides excellent strength without compromising chemical resistance, while the LDPE gasket ensures dependable sealing. With this S100x8 IBC adapter, operators can enhance operational efficiency, reduce downtime, and maintain compliance with safety regulations. Frequently Asked Questions What is the difference between BSP and NPT threads? BSP (used in the UK and Europe) and NPT (used in North America) have different thread angles and shapes. BSP uses a 55° angle and can be parallel or tapered. NPT uses a 60° angle and is always tapered. They aren’t compatible without an adapter. How do I identify if my IBC has an S100x8 thread? Check the thread’s outer diameter. It should measure around 100mm, with an 8mm pitch. This is typical for 3-inch outlets. If unsure, use a thread gauge or consult an expert to confirm it’s an IBC S100x8 fitting. What temperature range can this adapter handle? The adapter handles -20°C to 70°C. Make sure your application stays within this range to avoid damage, especially when handling chemicals or hot liquids.