The BOLLFILTER Duplex Type 4.36.2 is a high-performance filter designed for the continuous filtration of liquids, including water, oil, and liquid fuels. This robust duplex filter features two separate filter chambers, allowing for uninterrupted operation. While one chamber is actively filtering, the other can be cleaned or held on standby, ensuring a constant, clean supply. The switch-over between chambers is managed by a compact and user-friendly three-way ball valve. Constructed from durable materials like nodular cast iron or cast steel, the Type 4.36.2 is built for reliability and longevity in demanding industrial environments, including marine and power generation applications.