Compatible NuPulse Bobbin Housing Seal (MZ10015NP) The Compatible NuPulse Bobbin Housing Seal is a high-quality replacement sealing component designed for use with compatible NuPulse pulsator systems . Manufactured to provide a secure and reliable seal, the Compatible NuPulse Bobbin Housing Seal helps maintain correct airflow, prevent air leaks, and support accurate pulsation performance during daily milking operations. The bobbin housing seal plays an important role within the pulsator assembly by creating an airtight seal between key internal components. Maintaining proper sealing is essential for ensuring accurate pulsation cycles, efficient milk harvesting, and optimum animal comfort. Over time, seals can become worn, compressed, or damaged through continuous use, cleaning procedures, and exposure to dairy chemicals. Replacing worn seals as part of routine maintenance helps restore pulsator efficiency and prevent performance issues. Manufactured from durable materials suitable for demanding dairy environments, this replacement seal is designed to withstand moisture exposure, regular cleaning routines, dairy detergents, temperature fluctuations, and everyday parlour conditions.