The Elkay Drain is designed for efficient waste management in various plumbing applications. With a 1" NPS x 2" OD configuration, it fits perfectly into a 1-3/8" diameter hole, ensuring a secure and leak-free installation. Constructed from durable materials, this drain is built to withstand heavy use and resist corrosion. Ideal for use in kitchens, bathrooms, and commercial settings, it meets industry standards for performance and safety. This drain is compatible with standard plumbing systems, making it a reliable choice for both new installations and replacements.