The Lee Company has introduced the DL Series Plug, the latest addition to the company’s plug product line. This plug is specifically designed to permanently seal passages using our new Drive Locking technology. The DL Series Plug is a single-piece, stainless steel plug engineered to provide leak-tight performance in aluminum housings without the use of threads, sealants, or O-rings. This plug is ideal for high-volume applications where quality, performance, and reliability are critical to success. Compact design enables customers to reduce manifold size and weight. With the Installation Indicator feature, the DL Series Plug offers an easy-to-automate installation and verification process.

The DL Series Plug is rated for pressures up to 69 bar (1000 psi) in aluminum manifolds and is designed to perform exceptionally well under adverse conditions. The plug is available in 5 standard body diameters: 4, 5, 6, 7, and 8 mm, and can seal passageways up to Ø 7.30 mm.