The JCM Industries KEL300 All Stainless Steel Threaded Outlet Tapping Sleeve is designed for 4" outlets, accommodating pipe sizes of 8.63". This tapping sleeve is constructed from premium stainless steel, providing excellent corrosion resistance and durability for long-term use. Ideal for water and wastewater applications, it features a threaded design for straightforward installation and secure connections. The sleeve meets industry standards, ensuring reliable performance under various conditions. This product is perfect for professionals looking for a dependable solution in their piping systems.