Rubber Bellow Seals are specifically engineered for use in water pumps, playing a vital role in sewage and wastewater treatment systems. Their compact and practical design allows for easy installation across a variety of setups within this industry. A key feature is the rubber bellow secondary seal, which provides excellent axial flexibility, protecting the shaft or sleeve from wear and fretting under demanding operating conditions.

These mechanical seals are highly versatile, functioning independently of shaft rotation direction, which adds to their usability across multiple pump types. Unlike conventional seals, torque is not transmitted through the coil spring. Instead, it is effectively delivered via the spring and its holder, ensuring consistent performance and reliability.

Additionally, the inclusion of a single coil spring helps to prevent contaminants such as effluent particles from entering the sealing area. This design significantly enhances durability and operational efficiency, making Rubber Bellow Seals a dependable solution in abrasive and contaminated fluid environments commonly found in wastewater applications.